Open-source toolsSelf-hosted

80 match your filters — 78 of them answered our check today.

Watching this group for 20 days · how we check

This week24 new arrivals1 stopped answering

An open-source runtime for building and running production AI agent systems, for developers who don't want to hand-roll retrieval, memory, and execution logic.

Open sourceSelf-hosted
What to know
How it works
Handles retrieval, memory, model routing, and verification instead of hardcoded pipelines
What's different
Self-hostable, open-source, with governed execution including planning, verification, and replay
Best for
Developers building production AI systems in Python or Go

Watched for 4 days · last checked today

Details →

An Apache-2.0, offline-first toolkit that renders in-browser previews of Office, PDF, CAD and other files without a server-side conversion step. For developers embedding document viewers in self-hosted apps.

Domain registered 1 month ago

Works offlineOpen sourceSelf-hosted
What to know
How it works
A browser-native toolkit that renders read-only previews of Office, PDF/OFD, CAD, archive, email, diagram, 3D, media and data files (206 extensions across 24 pipelines) without a mandatory server-side conversion step.
What's different
Apache-2.0 licensed and offline-first; components can be self-hosted and used across Vanilla JS, React, Vue, Svelte and jQuery.
Best for
Developers embedding document/file preview into private or internal web apps.
Watch out
Read-only fidelity varies by file format.

Watched for 13 days · last checked 2d ago

Details →

AEGIS

Live

A self-hosted, MIT-licensed framework for running your own local-LLM AI agents over your tasks, money, knowledge and homelab data, built for developers who want to fork and customize it rather than use a hosted SaaS.

Domain registered 4 years ago

Open sourceSelf-hosted
What to know
How it works
A self-hosted platform where named agents run durable Temporal workflows over your own data (tasks, money, knowledge, homelab alerts), asking for a decision only when they truly need one.
What's different
Local-LLM-first and MIT-licensed, designed to be forked and customized rather than used as a hosted SaaS.
Pricing
Open source (MIT-licensed).
Best for
Developers who want to self-host and customize their own AI agent framework over personal data.

Watched for 13 days · last checked 2d ago

Details →

An open-source, self-hosted memory layer that links related facts across Claude, ChatGPT, Cursor and Codex via MCP. Built for developers comfortable self-hosting on Cloudflare, not a plug-and-play tool.

Open sourceSelf-hosted
What to know
How it works
A memory layer that remembers projects, people, decisions and preferences across Claude, ChatGPT, Cursor, Codex and any MCP client, automatically linking related memories and following those connections during recall.
What's different
Open source and self-hosted in your own Cloudflare account, and distinguishes settled decisions from drafts/stale context.
Best for
Developers comfortable self-hosting on Cloudflare who want a shared memory layer across multiple AI tools.

Watched for 15 days · last checked today

Details →

Dim0

Live

An open-source infinite canvas that combines notes, diagrams and an AI agent that writes results directly onto the board — built to replace juggling Notion, Excalidraw and a chat window.

Open sourceSelf-hosted
What to know
How it works
An open-source, real-time collaborative canvas. Notes, hand-drawn diagrams and interactive mini-apps live as nodes on one board; an AI agent reads the board, searches the web, and writes results back as new nodes instead of a chat reply.
What's different
Replaces switching between Notion for notes, Excalidraw for diagrams and a separate AI chat window — everything, including the agent's output, lands on the same canvas.
Best for
Teams and individuals who think visually and want an AI agent's output to live alongside their own notes and diagrams, not in a separate chat log.

Watched for 20 days · last checked today

Details →

Drive your coding agent from your phone via the same live tmux session as your computer, with git diffs, site preview, and thumb approvals.

Domain registered 30 days ago

Open sourceSelf-hosted
What to know
How it works
mirrors your tmux session to your phone, zero install
What's different
agents like Claude Code push when they need you; approve with a thumb
Pricing
open-source (AGPL)

Watched for 6 days · last checked today

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Reame

Live

A self-hosted LLM inference server that runs on cheap CPU hardware, for developers who want local AI inference without a GPU.

Open sourceSelf-hosted
What to know
How it works
CPU-first inference on llama.cpp with an OpenAI-compatible API
What's different
caches prompts and past generations so repeat requests cost less
Pricing
MIT licensed, works on a €5 VPS or free-tier ARM box
Best for
developers running narrow, repetitive AI workloads on cheap hardware

Watched for 6 days · last checked today

Details →

A self-hosted development environment for running coding agents (Claude Code, Codex, Cursor, etc.) from desktop or phone.

Domain registered 1 month ago

No sign-upOpen sourceSelf-hosted
What to know
How it works
start a task on desktop, get pushed for input, review diffs and ship from mobile
Pricing
MIT license, self-hosted, no vendor cloud or account
Best for
developers who want to manage agent sessions across devices

Watched for 5 days · last checked today

Details →

A self-hostable tool that turns your open browser tabs into a searchable, chat-queryable knowledge base by vectorizing their content.

Open sourceSelf-hosted
What to know
How it works
Captures open-tab content, vectorizes it with FAISS, and answers natural-language questions across everything you have open.
Best for
Developers who want to search across many open tabs without a hosted service.

Watched for 7 days · last checked 1d ago

Details →

Reviews pull requests and maps code dependencies so developers can understand large codebases before refactoring, without indexing delay.

Domain registered 1 month ago

Open sourceSelf-hosted
What to know
How it works
Builds a dependency graph and semantic index, cites source in answers
What's different
instant PR reviews with no indexing step, open source and self-hostable
Pricing
open source
Best for
developers working in large or unfamiliar codebases

Watched for 6 days · last checked today

Details →

Self-hosted, cookieless, open-source analytics with a live visitor map, Stripe revenue attribution, and tracking of which pages AI crawlers read.

Data stays with youOpen sourceSelf-hosted
What to know
How it works
run it on your server; real-time map, Stripe channels, AI-crawler pages
What's different
no cookies or consent banner, data never leaves your machine
Pricing
MIT

Watched for 6 days · last checked today

Details →

An open-source, self-hostable memory layer for AI agents that keeps episodic and semantic context within LLM token limits across sessions. For developers, not an end-user app.

Domain registered 3 months ago

Open sourceSelf-hosted
What to know
How it works
An open-source, self-hostable memory runtime for AI agents providing durable episodic and semantic memory, with ranked retrieval and token-bounded context bundles designed for LLM applications.
What's different
Treats memory as a first-class primitive that persists across sessions rather than an afterthought within a single conversation.
Best for
AI/ML engineers building autonomous agents with frameworks like LangChain, CrewAI or AutoGen.

Watched for 13 days · last checked 7d ago

Details →

A self-hosted studio bundling several open-source TTS/voice engines and Whisper transcription as a local, offline alternative to ElevenLabs.

Works offlineOpen sourceSelf-hosted
What to know
How it works
A fully-offline local studio bundling multiple open-source TTS engines (VibeVoice, Kokoro, Chatterbox, OmniVoice, VoxCPM, Qwen3-TTS) plus Whisper voice-to-text.
What's different
Self-hosted, open-source alternative to ElevenLabs.

Watched for 8 days · last checked 2d ago

Details →

Lets developers build SQL-driven embedded analytics dashboards for their product instead of building custom reporting from scratch.

Open sourceSelf-hosted
What to know
How it works
Build dashboards entirely in SQL
Best for
Software developers, data teams, SaaS companies

Watched for 1 day · last checked 1d ago

Details →

An open-source, self-hostable platform for building AI agents and connecting tools via MCP, using your own LLM provider keys — for developers who want to avoid vendor lock-in.

Open sourceSelf-hosted
What to know
How it works
An MIT-licensed, self-hostable platform for building AI agents, connecting tools via Model Context Protocol (MCP), generating code, and working with your choice of LLM provider using your own API keys.
What's different
Self-hosted and open-source, avoiding the vendor lock-in of hosted AI platforms.
Best for
Developers and businesses who want to self-host and customize their own AI agent platform.

Watched for 10 days · last checked 4d ago

Details →

Self-hosted, open-source monitoring for cameras and IoT sensors — footage stays on your own hardware while a hosted portal just handles remote access — a free alternative to Frigate, Blue Iris and Shinobi.

Domain registered 3 years ago

FreeOpen sourceSelf-hosted
What to know
How it works
An open-source Java agent turns cameras, sensors and physical systems into one automated setup using ONVIF/RTSP, Modbus and MQTT, with detection via YOLO or Gemini AI; a hosted portal provides remote access over WebRTC.
What's different
Video and sensor data stay on your own hardware — the hosted portal only handles connection and billing, unlike cloud-based VMS platforms.
Pricing
Free Community plan.
Best for
People self-hosting camera and IoT sensor monitoring who want an alternative to Frigate, Blue Iris or Shinobi.

Watched for 10 days · last checked 4d ago

Details →

A self-hosted, open-source work log that tracks both human and AI agent activity in one timeline and turns it into reports, for teams that want to run it on their own infrastructure.

Domain registered 1 month ago

Open sourceSelf-hosted
What to know
How it works
An open-source, self-hosted work log that records both human and AI agent activity in one unified timeline and turns it into reports, with low overhead.
What's different
MIT-licensed and self-hosted on Cloudflare, so teams control their own infrastructure rather than using a hosted SaaS log.
Best for
Teams that want to track combined human and AI work on their own infrastructure.

Watched for 12 days · last checked 6d ago

Details →

A local-first, self-hostable, open-source notes app with semantic search, autonomous research agents, and voice notes, where data never leaves the user's machine unless they choose to share it.

Works offlineData stays with youOpen sourceSelf-hosted
What to know
How it works
Stores notes locally and adds semantic search, ReAct agents, cited deep research, voice notes, and financial analysis on top, all self-hosted and MIT licensed.
Best for
Technical users who want an AI-augmented notes app without sending their data to the cloud.
Watch out
Requires self-hosting, so it needs technical setup compared to a hosted notes app.

Watched for 7 days · last checked 6d ago

Details →

Self-hosted, open-source email infrastructure for sending transactional email and campaigns from your own server with a developer API, instead of relying on a third-party email service.

Open sourceSelf-hosted
What to know
How it works
Sends transactional email, campaigns, and inbound mail from a self-hosted control plane, storing data in a single SQLite file and supporting SES, SMTP, direct MX, or a local sandbox.
Best for
Developers who want to run and own their email infrastructure rather than outsourcing it.

Watched for 7 days · last checked 6d ago

Details →

Hasir

Live

A free, open-source, self-hosted Protobuf schema registry for engineers who want to manage and version their Protocol Buffers without vendor lock-in, as a lightweight alternative to Buf.

FreeOpen sourceSelf-hosted
What to know
How it works
A self-hosted registry for managing, versioning, and distributing Protocol Buffers.
What's different
Lightweight alternative to Buf without vendor lock-in.
Pricing
Free and open-source.
Best for
Engineers.

Watched for 7 days · last checked 6d ago

Details →

Elmo

Live

Self-hosted, open-source tracker for how ChatGPT, Claude, Perplexity and Google AI Overviews mention your brand versus competitors — a free alternative to Profound, Peec or Otterly.

FreeOpen sourceCan export my dataSelf-hosted
What to know
How it works
Tracks how AI answer engines like ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews mention, cite, and describe a brand, so teams can benchmark against competitors.
What's different
Open-source and self-hosted, so you run it on your own infrastructure, own your data, and can audit exactly how every metric is calculated — positioned as a free alternative to Profound, Peec, and Otterly.
Pricing
Free.
Best for
Developers and marketers who want to track AI visibility (AEO/GEO/LLMO) without handing data to a hosted vendor.

Watched for 18 days · last checked 2d ago

Details →

An edge-native transactional email service for Next.js/Vercel/Cloudflare apps, with a self-hosted open-source option, for developers who don't want to run their own email infrastructure.

Domain registered 4 months ago

Open sourceSelf-hosted
What to know
How it works
An edge-native transactional email service for Next.js, Vercel and Cloudflare Workers, with an open-source self-host option.
What's different
Runs at the edge alongside the deploy rather than as a separate hosted email service, and can be self-hosted.
Best for
Developers on Next.js/Vercel/Cloudflare who want transactional email without running their own infrastructure.

Watched for 9 days · last checked 3d ago

Details →

Humla

Live

A Mac app that records and transcribes meetings entirely on-device, no bot joins the call. Free and open source, with optional cloud or self-hosted sync for teams.

FreeWorks offlineOpen sourceNo tracking
What to know
How it works
Records mic and call audio directly through macOS with no bot joining the meeting, then transcribes, labels speakers, and writes a summary that fuses your notes with the transcript. Runs fully on-device using Whisper on Apple Silicon, or with your own AI key.
What's different
No bot joins the call, and it can run entirely on-device with local SQLite storage and no telemetry.
Pricing
Free and MIT-licensed, with optional paid team sync via Humla Cloud or self-hosting.
Best for
Mac users who want private, on-device meeting transcription without a bot joining their calls.

Watched for 13 days · last checked 7d ago

Details →

Monitors Reddit, Hacker News, LinkedIn and other communities for mentions of your brand, product or competitors from one dashboard. Built for founders, marketers and support teams doing social listening.

Open sourceSelf-hosted
What to know
How it works
An open-source social listening tool that lets you set custom keyword filters and surfaces relevant posts and comments in real time from Reddit, Hacker News, LinkedIn and other communities in a single dashboard, covering brand, product and competitor mentions.
What's different
Built on an open-source model rather than a closed enterprise platform.
Best for
Founders, marketers and support teams who want to monitor brand mentions, catch product feedback, or find buying-intent discussions across multiple communities from one place.

Watched for 18 days · last checked 11d ago

Details →

Coterm

Live

An open-source, self-hosted tool that lets two developers pair-program together on the same live Claude Code session, with the collaboration backend running in their own Cloudflare account.

Domain registered 18 days ago

Open sourceSelf-hosted
What to know
How it works
A fork of Mosaic/cmux adding self-hosted real-time pair programming; two developers share one live Claude Code session, with the backend deployed to their own Cloudflare account.
Best for
Development teams who want real-time pair programming with Claude Code without relying on a third-party hosted backend.

Watched for 11 days · last checked 8d ago

Details →

A self-hosted, open-source alternative to paid media monitoring tools like Talkwalker and Brandwatch, built on Claude AI. Needs technical setup — for developers, not a plug-and-play product.

FreeOpen sourceSelf-hosted
What to know
How it works
A self-hosted media intelligence and social listening platform built on free data sources and Claude AI, positioned as an alternative to Talkwalker or Brandwatch.
What's different
Self-hostable and built on free data sources instead of a paid, hosted monitoring subscription.
Best for
Developers comfortable running and maintaining their own self-hosted setup.

Watched for 16 days · last checked 10d ago

Details →

RAI

Live

A self-hostable AI chat platform that routes queries to the cheapest LLM and adds live market data, positioned as an alternative to ChatGPT or Claude you run yourself. For developers and cost-conscious teams.

FreeOpen sourceSelf-hosted
What to know
How it works
A self-hostable, open-source AI chat platform that runs on your own infrastructure, integrates live financial market data into chat, and routes each query to the best/cheapest LLM automatically across OpenAI, Anthropic, SiliconFlow and others.
What's different
Self-hosted with full data ownership and no vendor lock-in, plus intelligent model routing claimed to cut API costs by up to 60% versus using a single provider.
Pricing
Free forever to self-host, with Free / Pro / MAX tiers and per-model quotas.
Best for
Developers and cost-conscious teams who want a ChatGPT/Claude alternative running on their own infrastructure.

Watched for 14 days · last checked 8d ago

Details →

Impri

Live

An open-source approval inbox that pauses AI agent actions until a human approves, edits or rejects them via Slack, Discord, Telegram or the web - self-hostable for teams running agents.

Domain registered 17 days ago

Open sourceSelf-hosted
What to know
How it works
An approval inbox that pauses AI agent actions, such as sending an email, posting a comment, or running a command, until a human approves, edits or rejects them via Slack, Discord, Telegram, mobile or web.
What's different
The approval gate is a data dependency the agent can't skip, not just a prompt instruction.
Pricing
Open source (MIT), self-hostable.
Best for
Teams running AI agents who want a human-in-the-loop approval step before actions execute.

Watched for 14 days · last checked 8d ago

Details →

An open-source, self-hostable observability platform for developers to collect errors, events, sessions, and analytics via custom SDKs and view them in a multi-tenant dashboard.

Domain registered 26 days ago

Open sourceSelf-hosted
What to know
How it works
Custom SDKs send errors, events, sessions, and analytics data to a self-hosted, multi-tenant dashboard with organization/project management, API keys, and usage metering.
Best for
Developers who want self-hosted, open-source production observability instead of a third-party SaaS.

Watched for 11 days · last checked 5d ago

Details →

A self-hosted agent that lets you talk to any REST API in plain English through its MCP layer, using your own LLM such as Ollama — built for developers.

Open sourceSelf-hosted
What to know
How it works
A self-hosted agent with an MCP layer that lets you talk to any REST API in natural language, using your own LLM (e.g. Ollama) instead of a hosted one.
What's different
Bring-your-own-LLM and fully self-hosted, so API credentials and data stay under your control.
Best for
Developers who want to interact with REST APIs conversationally while keeping their own LLM and data ownership.

Watched for 18 days · last checked 2d ago

Details →

Lets you e-sign a document by forwarding it via email, using your provider's DKIM signature as proof instead of a signing company; open source, self-hosted or hosted, pay-per-document.

No sign-upWorks offlineOpen sourceNo subscription
What to know
How it works
Forward a document to the service and type 'I sign this document' — your email provider's existing DKIM signature becomes the proof of signing, bundled into one self-contained file anyone can verify offline in a browser.
What's different
No third-party signing company is trusted with the signature — the proof relies entirely on infrastructure (DKIM) that already exists and would still verify even if this service disappeared.
Pricing
4 free signatures, then $0.25 per document, no subscription. Open source (Apache-2.0) — self-host or use the hosted version.
Best for
People who need a lightweight, verifiable e-signature for occasional documents without paying for a full e-signature platform subscription.
Watch out
The provider states it never holds a signing key and can't forge or alter documents — that's the product's own security claim, not independently audited.

Watched for 18 days · last checked 2d ago

Details →

Aiden

Live

A physical open-source USB device that watches your screen and can operate your phone or computer by voice, entirely offline with zero data collection. Built for makers and privacy-focused tinkerers.

Works offlineOpen sourceSelf-hosted
What to know
How it works
A physical USB device that plugs into any phone or computer, watches the screen over HDMI, and sends taps and keystrokes over USB HID to operate real apps the same way a person would — no app install, jailbreak, developer mode, or API required. It captures the screen, sends it to an AI model of your choice, decides the next action, and repeats until the task is done; voice mode runs on-device.
What's different
Works one layer below software integrations, so it can operate any app you can see and tap, including ones with no API or accessibility layer.
Best for
Makers and privacy-focused users who want to automate phone or computer tasks entirely offline without granting an app API access.

Watched for 18 days · last checked 2d ago

Details →

Branda

Live

Paste a company's URL and it auto-generates on-brand ad creatives for LinkedIn and X using that brand's logo, colors and copy style, no login or design skills needed. Open-source and self-hostable.

No sign-upOpen sourceSelf-hosted
What to know
How it works
You paste a website URL and it pulls the brand's logo, colors and campaign imagery via Context.dev's Brand API, reads the homepage to match the copy tone, then generates ready-to-ship ad creatives for LinkedIn and X.
What's different
No login or asset upload required, and it's open-source and self-hostable rather than a closed SaaS tool.
Best for
Marketers who need on-brand ad creatives quickly without design skills or manually assembling brand assets.

Watched for 13 days · last checked 7d ago

Details →

A self-hosted, open-source intelligence dashboard layering live aircraft, satellite, weather and OSINT feeds onto one map — a general correlation tool, not built specifically for aviation.

Open sourceSelf-hosted
What to know
How it works
A self-hosted intelligence workspace that layers aircraft, satellites, earthquakes, weather, public radio, infrastructure, country intelligence, public cameras and open-source reconnaissance onto a single interactive map, letting you combine layers and inspect entities in place.
What's different
Open-source and self-hosted, built for active exploration and correlation across feeds rather than a passive dashboard.
Best for
Analysts or teams who want to correlate multiple live intelligence feeds on one map.

Watched for 14 days · last checked 2d ago

Details →

A free, open-source multiplayer bomb-arena game you play instantly in the browser with up to 8 friends — no download or account, and you can self-host it from the GitHub source.

Domain registered 1 month ago

FreeNo sign-upNothing to installOpen source
What to know
How it works
A multiplayer bomb-arena game that runs in the browser: share a room link, up to 8 friends join, drop bombs to blow up bricks, and be the last one standing. Bots fill empty slots and sudden death keeps rounds short.
What's different
Free, open-source, and playable instantly with no download or account; the full source is on GitHub to fork or self-host.
Pricing
Free.
Best for
Friends who want to jump into a quick multiplayer game together with no signup or install.

Watched for 12 days · last checked 6d ago

Details →

Turns a CSV into a sellable data product, a directory, API, or feed, with Stripe checkout and SEO pages wired in, and lets coding agents run and fix it on a nightly loop before you approve changes. Self-hosted, MIT licensed, built for developers.

Open sourceSelf-hosted
What to know
How it works
Turns a CSV into a sellable data product — a directory, research database, API, or feed — with search, Stripe checkout, and SEO pages already wired in; a nightly agent loop checks traffic and revenue, drafts fixes, and stops for approval before anything goes live.
What's different
Agent-operable end to end via a --json CLI, MCP, and a SKILL.md that coding agents like Claude Code or Codex can read; self-hosted and MIT licensed.
Pricing
One payment; you keep your data and your own Stripe account.
Best for
Developers who want to turn a dataset into a paid product without building the commerce and SEO scaffolding themselves.

Watched for 13 days · last checked 7d ago

Details →

An open-source, self-hostable framework for running controlled experiments across your AI pipeline to statistically prove which changes actually improve output quality — for ML engineers, unrelated to restaurants.

Open sourceSelf-hosted
What to know
How it works
Treats every knob in an AI pipeline — retrieval, reranking, prompts, models, tools — as an experimental factor, runs factorial experiments, evaluates outputs with a configurable LLM or human reviewers, and applies mixed-effects models to measure which techniques help, by how much, and whether it's statistically significant.
What's different
Open source and self-hostable, replacing guesswork with statistically grounded experiment results.
Best for
ML engineers trying to prove which changes to an AI pipeline actually improve quality.

Watched for 13 days · last checked 7d ago

Details →

A self-hosted, open-source widget you embed in your app with one script tag, letting users request changes by text, voice or photo, which a Claude Code session then edits and commits. Built for developers who want an in-app AI coding agent they control.

Domain registered 1 month ago

Open sourceSelf-hosted
What to know
How it works
A single script tag embeds a prompt bar in your app; a user's typed, dictated, or photographed request triggers a Claude Code session on your own server that edits your codebase and commits the change.
What's different
Open source, self-hosted, and uses your own API keys.
Best for
Developers who want an in-app AI coding agent they fully control.

Watched for 13 days · last checked 7d ago

Details →

A free, open-source, self-hostable link where a class shares notes, slides and past papers with no accounts, built for students tired of digging through group chats before exams.

FreeOpen sourceSelf-hosted
What to know
How it works
Gives a class one shared link where notes, slides, and past papers live; anyone can add or grab files with no account needed. PDFs preview in the browser, a whole section can be downloaded as a zip before exams, and the link can be shared via QR code in a lecture hall.
What's different
Self-hostable and open source, and requires no accounts for anyone using it.
Pricing
Free.
Best for
Students who want a single shared place for class materials instead of digging through group chats before exams.

Watched for 14 days · last checked 8d ago

Details →

An open-source C++/Python framework for running your own crypto funding-rate arbitrage and market-making bots on your own servers instead of a cloud platform — used at institutional trading desks.

Open sourceSelf-hosted
What to know
How it works
An open-source C++/Python framework for running crypto funding-rate arbitrage and low-latency market-making bots, with Python for strategy logic and C++ for execution; installable via pip.
What's different
Strategies, API keys and execution run entirely on your own infrastructure rather than a cloud bot platform, and it offers enterprise private deployment.
Best for
Institutional trading desks and developers wanting to self-host crypto trading strategies rather than use a hosted bot platform.

Watched for 13 days · last checked 7d ago

Details →

A self-hosted WordPress plugin combining a visual workflow automation engine with an open-source AI agent that builds workflows and asks before acting, using your own LLM API keys.

Domain registered 2 months ago

FreeNo sign-upData stays with youOpen source
What to know
How it works
A low-code workflow builder plus an open-source AI agent and local executor run inside WordPress, with no SaaS component and data staying on your own server.
Pricing
Agent and executor are free; one license covers both paid plugins for the rest of the stack.
Best for
WordPress site owners who want automation without sending data to a third-party SaaS.

Watched for 12 days · last checked 9d ago

Details →

An open-source, self-hosted platform for shared AI workflows, like auto-drafting WhatsApp replies or pinging Slack on server errors, instead of everyone writing one-off prompts. For technical teams willing to self-host.

Open sourceSelf-hosted
What to know
How it works
An open-source, self-hosted platform for building reusable AI workflows with human-approval steps built in — for example, drafting a WhatsApp reply but requiring sign-off before sending, or checking server logs and pinging a teammate on Slack when an error appears.
What's different
Workflows are built once and shared across a team instead of every person creating one-off prompts, and it runs fully on your own infrastructure with any AI model.
Best for
Technical teams willing to self-host who want shared, auditable AI automations instead of ad hoc prompting.

Watched for 16 days · last checked 10d ago

Details →

Encrypted, self-destructing file transfers via a memorable three-word link, usable from the browser, terminal or Android app; open source and self-hostable, aimed at technical users rather than a dedicated mobile app.

Open sourceSelf-hosted
What to know
How it works
Upload a file from the browser, terminal, or Android app and share a link built from three readable words; the file is end-to-end encrypted on-device using the age format with a BIP39 mnemonic passphrase, and deleted from the server an hour later.
What's different
True end-to-end encryption across all clients (web, CLI, Android) with fully interoperable encrypt/decrypt between them, plus open source and self-hostable.
Best for
Technical users moving a file between devices or people who want it gone after an hour, rather than a permanent hosted link.

Watched for 18 days · last checked 2d ago

Details →

A self-hosted, open-source alternative to Calendly and Zoom that runs as one Go binary with SQLite — lets developers own their scheduling and video data instead of paying a subscription.

Open sourceCan export my dataSelf-hosted
What to know
How it works
A self-hostable alternative to Calendly and Zoom that runs as a single Go binary with SQLite, for booking meetings and hosting video calls with recordings saved to your own storage bucket.
What's different
Ships as one small, auditable Go binary instead of a subscription SaaS product, with recordings kept in your own bucket rather than the vendor's.
Pricing
Roughly 30 cents per month to run, versus a subscription; licensed Apache-2.0.
Best for
Developers who want to self-host their own scheduling and video-call data instead of paying for Calendly and Zoom.

Watched for 18 days · last checked 2d ago

Details →

Gives MSPs self-hosted IT documentation instead of paying for IT Glue or Hudu licenses.

FreeData stays with youOpen sourceSelf-hosted

Watched for 1 day · last checked 1d ago

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Peon

Live

Lets developers self-host app deployment on their own servers instead of paying for Vercel, Heroku or Netlify.

Open sourceSelf-hosted
What to know
Pricing
$3 per project, unlimited services and team members

Watched for 1 day · last checked today

Details →

Lets developers route agent traffic to any LLM through one self-hosted endpoint instead of juggling multiple provider keys.

Open sourceSelf-hosted
What to know
How it works
Explicit-first routing with fallbacks, hard spend limits, and metadata-only cost tracking.
Pricing
open-source, self-hosted, zero markup

Watched for 1 day · last checked today

Details →

Directory of self-hosted, privacy-friendly open-source alternatives to tools like Notion, Jira and Slack.

FreeOpen sourceSelf-hosted
What to know
Pricing
free

Watched for 2 days · last checked 1d ago

Details →

Self-hosted admin panel framework for developers building internal CRMs/ERPs without npm or vendor lock-in.

Open sourceSelf-hosted
What to know
How it works
PHP 8.1+, PostgreSQL, vanilla JS, visual UI for tables/forms/dashboards
What's different
no npm, no Composer, no external libraries
Best for
teams building internal business apps who want full data ownership

Watched for 2 days · last checked 1d ago

Details →

Patter

Live

An open-source, self-hosted SDK that gives your AI agent a real phone number for calls, working with Twilio, Telnyx or Plivo. Built for developers who want to own the voice-AI stack rather than use a hosted vendor.

Open sourceSelf-hosted
What to know
How it works
Connects an AI agent to a real phone number in about 4 lines of Python or TypeScript, letting you pick a carrier (Twilio, Telnyx, or Plivo) and voice stack, then run it on your own laptop with a self-hosted dashboard showing each call's cost and latency.
What's different
MIT-licensed and self-hosted, so the developer owns the voice-AI stack instead of routing through a hosted vendor.
Pricing
MIT licensed (free/open source).
Best for
Developers building voice AI agents who want to own the stack rather than use a hosted vendor.
Watch out
Requires a separate account with a carrier such as Twilio, Telnyx, or Plivo to actually place calls.

Watched for 15 days · last checked 9d ago

Details →

A free, open-source macOS app and CLI letting teams share and steer a local Codex coding session together in real time.

Domain registered 16 days ago

FreeOpen sourceSelf-hosted
What to know
How it works
Shared local Codex session with Monaco editor, terminals, web previews, Git/PR review, and encrypted relay
What's different
Encrypted with RFC 9420 MLS; free hosted relay or self-host option
Pricing
Free, open source
Best for
Small trusted dev teams pairing on AI-assisted coding sessions
Watch out
Requires an existing Codex account; encryption is unaudited

Watched for 4 days · last checked 2d ago

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A coordination layer that hands out leases on parts of a codebase to multiple AI coding agents (Claude Code, Codex, Cursor) so they don't overwrite each other's work.

Domain registered 7 months ago

Open sourceSelf-hosted
What to know
How it works
Shared MCP hub gives agents leases on code areas plus a live presence feed
What's different
Open source and self-hostable
Best for
Teams running multiple AI coding agents on the same repo

Watched for 5 days · last checked 3d ago

Details →

An open-source, self-hosted job-search tracker replacing spreadsheets, with a pipeline kanban, daily action queue, and AI scorecards.

FreeData stays with youOpen sourceSelf-hosted
What to know
How it works
Self-host on your own free Supabase project; includes kanban pipeline, resume studio, and interview prep tools
What's different
Self-hosted so your job-search data stays yours
Pricing
Free, MIT licensed

Watched for 5 days · last checked 4d ago

Details →

An open-source, self-hostable desktop workbench for scientific research that logs experiment data, agent sessions, and provenance locally.

Works offlineOpen sourceSelf-hosted
What to know
How it works
Local-first desktop app for macOS/Windows/Linux storing experiment runs and provenance
What's different
Self-hosted alternative to Claude Science, extensible via Skills and MCP
Pricing
Open source
Best for
Researchers wanting to keep experiment data and computation local

Watched for 6 days · last checked 5d ago

Details →

PayCan

Live

A self-hosted, open-source checkout tool that lets developers accept payments via Stripe or PayPal without vendor lock-in.

Open sourceSelf-hosted
What to know
How it works
Drops into a SaaS or vibe-coded app in around 10 lines of code and lets you switch between Stripe and PayPal gateways.
What's different
Self-hosted, vendor-agnostic, no complex webhooks to wire up.
Best for
Developers who want to avoid being locked into one payment provider.

Watched for 11 days · last checked 8d ago

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Self-hosted Discord bot that records calls per speaker and turns them into transcripts, meeting notes, and action items, queryable in Discord or via MCP, for teams and developers wanting private, searchable meeting memory, instead of manual note-taking or cloud recorder services.

FreeOpen sourceSelf-hosted
What to know
How it works
Discord bot that records each speaker's audio track during calls, then generates named transcripts, meeting notes, decisions, and action items; queryable inside Discord or via an MCP-capable AI assistant. Self-hosted, AGPL open source.
Pricing
Free.

Watched for 11 days · last checked 8d ago

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Reqad

Live

A free, open-source, self-hosted hosting control panel for Rocky Linux, AlmaLinux, and RHEL that manages email, WordPress, PHP versions, SSL, and DNS, as an alternative to cPanel or Plesk.

FreeOpen sourceSelf-hosted
What to know
How it works
Manages email (exim/dovecot/Roundcube/SpamAssassin), WordPress, multiple PHP versions, SSL, and DNS on Rocky Linux, AlmaLinux, or RHEL 8/9.
Best for
Server admins migrating away from cPanel or Plesk who want a free, self-hosted control panel.

Watched for 11 days · last checked 8d ago

Details →

Aural

Live

An open-source platform for building AI-led interviews over voice, chat, or video, self-hostable instead of relying on a closed managed interview tool.

Domain registered 5 months ago

Open sourceSelf-hosted
What to know
How it works
Design adaptive interviews, share a link, and the AI conducts the conversation over voice, chat, or video with contextual follow-ups and structured reports; self-host with Docker on a Next.js/Supabase/PostgreSQL stack with pluggable LLM providers.
What's different
MIT-licensed and fully self-hostable.
Best for
teams that want to self-host their interview data instead of using the managed service.

Watched for 12 days · last checked 8d ago

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A self-hosted, open-source AI coding agent that runs on your local Ollama models and can be driven from Slack, Telegram, Discord, or the web, with human-in-the-loop plan approval before it edits code.

FreeData stays with youOpen sourceSelf-hosted
What to know
How it works
Uses a ReAct architecture with human-in-the-loop plan approval, deterministic edits, and PR creation; supports DeepSeek, Llama, Qwen, Mistral, OpenAI, Claude, and Gemini models.
Pricing
Free and open source.

Watched for 12 days · last checked 9d ago

Details →

An open-source MCP server that lets Claude answer read-only questions about your WooCommerce store — products, stock, orders, sales — via the official REST APIs; a developer tool to set up, not an end-user app.

Open source
What to know
How it works
An open-source MCP server that gives Claude or any MCP client read-only answers about a WordPress + WooCommerce store — products, stock, recent orders, sales reports and blog posts — via the official REST APIs with read keys.
What's different
Read-only by design: no writes and no plugin installs, just the official REST APIs.
Pricing
Open-source (free to self-host).
Best for
Developers setting up Claude or another MCP client to answer questions about their WooCommerce store.

Watched for 13 days · last checked 10d ago

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A free, open-source funnel builder for online stores that connects to Shopify or WooCommerce - you host it yourself, so it suits technical teams over non-technical shop owners.

Domain registered 25 days ago

FreeOpen sourceSelf-hosted
What to know
How it works
A self-hosted funnel builder for online stores: build landing, checkout and upsell pages by drag-and-drop or raw HTML, take payments, run A/B tests, recover abandoned carts, fire server-side ad conversion postbacks to Meta, TikTok, Google and Bing, and connect Shopify, WooCommerce or Picocart, with AI page generation.
What's different
Open-source and self-hosted on Node or Cloudflare Workers, so pages and customer data stay in your own infrastructure.
Pricing
Free to self-host.
Best for
Technical teams who want to run their own funnel infrastructure rather than a hosted SaaS.
Watch out
Self-hosting requires deploying it yourself on Node or Cloudflare Workers — not a plug-and-play option for non-technical shop owners.

Watched for 14 days · last checked 2d ago

Details →

An open-source, self-hosted tool for managing a fleet of Linux servers; the listing has almost no public detail beyond that it targets technical/IT users.

Open sourceSelf-hosted
What to know
How it works
An open-source, self-hosted tool for managing a fleet of Linux servers remotely.
What's different
Self-hosted and open-source, giving teams full control over their own fleet-management infrastructure.
Best for
Technical/IT users who want to self-host Linux fleet management rather than rely on a hosted service.

Watched for 15 days · last checked 9d ago

Details →

A lightweight network scanner with persistent device labeling and Tailscale integration.

Domain registered 5 days ago

FreeNothing to installOpen sourceSelf-hosted
What to know
How it works
A lightweight network scanner with persistent device labeling and Tailscale integration.

Watched for 4 days · last checked 3d ago

Details →

An open-source, self-hosted alternative to Pipedrive with pipeline management, contacts, and two-way Gmail sync.

Domain registered 10 days ago

Open sourceSelf-hosted
What to know
How it works
An open-source, self-hosted CRM with pipeline management, a deal workspace, contacts, and two-way Gmail sync, running entirely on your own infrastructure.
What's different
Positioned as a Pipedrive alternative.
Pricing
Open-source, self-hosted.

Watched for 8 days · last checked 6d ago

Details →

Turns your Android phone into a self-hosted MCP server so AI assistants like Claude, Cursor or Perplexity can pull your personal memory without sending data to the cloud. Aimed at developers already using MCP-compatible tools.

Works offlineData stays with youOpen sourceNo subscription
What to know
How it works
Turns an Android phone into a self-hosted MCP (Model Context Protocol) server by installing a Python MCP server inside Termux, with a secure tunnel giving the phone a stable public HTTPS URL that AI clients like Claude, Cursor or Perplexity can connect to for persistent memory.
What's different
Data is stored locally on the user's own phone instead of a vendor's cloud, with no subscription or vendor lock-in.
Pricing
No subscription.
Best for
Developers already using MCP-compatible AI tools who want to own their memory data instead of storing it in the cloud.
Watch out
Relies on a relay tunnel (relay.memplato.com) and requires Termux running on the phone, with a watchdog to restart the server if the phone reboots or Termux closes.

Watched for 10 days · last checked 4d ago

Details →

An open-source, self-hosted hosting control panel positioned as a free alternative to cPanel/WHM, with built-in multi-chain crypto payments.

FreeOpen sourceNo subscriptionSelf-hosted
What to know
How it works
A self-hosted hosting control panel with one-command cross-distro install: unlimited sites, automatic Cloudflare DNS and HTTPS, email, databases, file manager, staging, and a built-in multi-chain crypto payment gateway.
What's different
Positioned as a free, open-source alternative to cPanel/WHM with crypto payments to wallets you control, no KYC.
Pricing
Free, self-hosted.

Watched for 10 days · last checked 7d ago

Details →

A native Android AI chat app that keeps your conversation history stored locally on the device instead of the cloud.

No sign-upData stays with youOpen sourceSelf-hosted
What to know
How it works
A native Android AI chat app.
What's different
Chat history is stored locally on the device rather than in the cloud.
Best for
Android users who want an AI chat app without their conversations stored in the cloud.

Watched for 18 days · last checked 10d ago

Details →

A self-hosted MRR and growth dashboard you deploy yourself for a one-time $49 instead of $108/month for Baremetrics. Built for indie hackers running their own infrastructure, not a plug-and-play SaaS.

Open sourcePay onceNo subscriptionSelf-hosted
What to know
How it works
Tracks MRR, churn rate, ARPU, Net New MRR, customer lifetime value, and 12-month revenue trends, with revenue data added manually or via API. Self-hosted on your own Railway + Supabase stack, works entirely offline with no third-party integrations required.
What's different
Sold as a one-time $49 purchase with full MIT-licensed source code instead of Baremetrics' $108/month subscription.
Pricing
One-time $49 purchase, no recurring fees.
Best for
Indie hackers at $0-$5k MRR who want a real growth dashboard before paying for Baremetrics.

Watched for 18 days · last checked today

Details →

Open source LLM observability and monitoring

Open sourceSelf-hosted

First seen today · last checked today

Details →

Free, open-source peer-to-peer game-save sync tool across your own devices without a cloud account.

FreeNo sign-upWorks offlineOpen source
What to know
How it works
Syncs game saves directly between your own devices (desktop, laptop, Steam Deck) the instant they change, via P2P over LAN or internet with a room code, versioning every change and asking before overwriting on conflicts.
What's different
Works with 20,000+ games across Steam, GOG, Epic, emulators, and repacks, with a self-hostable relay and zero telemetry.
Pricing
Free, MIT-licensed.
Best for
Gamers wanting cloud-save syncing without an account or cloud middleman.

Watched for 3 days · last checked 1d ago

Details →

Free GitOps-based service for claiming a personal *.fluxcast.dev subdomain via pull request.

FreeOpen sourceSelf-hosted
What to know
How it works
Get a free *.fluxcast.dev subdomain by forking the repo, adding one JSON file, and opening a pull request; automated validation and merge make DNS live in minutes.
What's different
Fully GitOps, Python-powered, Cloudflare backend with strict validation.
Pricing
Free forever.
Best for
Developers wanting a quick personal or project subdomain.

Watched for 3 days · last checked 1d ago

Details →

Self-hosted tool that turns videos, links, articles and notes into private AI podcasts with a custom host voice.

Open sourceSelf-hosted
What to know
How it works
Turns videos, links, articles, and notes into private AI podcasts with a custom host persona and voice, MCP support for agents, and pluggable sources.
Pricing
Self-hosted, open source (LGPL-3.0), Docker-ready.

Watched for 3 days · last checked 2d ago

Details →

A self-hosted license-key manager for indie hackers and digital product sellers, sold as a $49 one-time purchase instead of a $29/month subscription elsewhere.

Open sourcePay onceSelf-hosted
What to know
How it works
You generate license keys for your products, set activation limits, and validate keys via a simple API endpoint that buyers hit to check validity. Self-hosted on your own Railway + Neon stack, built with React 19, Express 5, PostgreSQL, and Drizzle ORM, deployable in under 15 minutes.
What's different
Sold as a one-time $49 purchase with full MIT-licensed source code instead of Lemon Squeezy's $29/month license key management fee.
Pricing
One-time $49 purchase, no recurring fees.
Best for
Gumroad or Lemon Squeezy sellers who want license key validation without a monthly SaaS fee.

Watched for 18 days · last checked 2d ago

Details →

An open-source, self-hosted AI video surveillance system where footage and detection models stay on your own hardware.

Domain registered 5 months ago

Works offlineData stays with youOpen source
What to know
How it works
Runs entirely on hardware you own with footage never leaving your network; AI detectors are pluggable via an open contract (~30 lines of Python) for models like YOLOv8, license plates, or faces; a local LLM can answer spoken questions about live camera frames.
What's different
100% open source and self-hosted, unlike cloud NVRs such as Ring, Nest, or Verkada.
Pricing
No cloud, no subscriptions, no per-camera fees.
Best for
Developers who want full ownership of their video surveillance stack.

Watched for 9 days · last checked 6d ago

Details →

Toki

Live

Self-hosted, open-source REST API that exposes MyAnimeList data through 70+ read-only endpoints, requiring no database or API key.

Open sourceSelf-hosted
What to know
How it works
Exposes public MyAnimeList data through 70+ read-only JSON REST API endpoints covering anime, manga, characters, users, rankings, seasons, reviews, and recommendations; written in Go, runs as a single binary with no database, API key, OAuth flow, or MyAnimeList developer credentials required.
What's different
Built as a lightweight alternative to Jikan.
Pricing
Open source, free to self-host.

Watched for 9 days · last checked 6d ago

Details →

Paca

Live

Open-source, self-hosted task management tool where humans and AI agents share the same Scrum board, positioned as a free alternative to Jira, Trello, ClickUp, and Monday.

FreeOpen sourceSelf-hosted
What to know
How it works
Task management on a Scrum board where humans and AI agents share the same board, sprints, and goals; self-hosted and customizable via config and plugins.
What's different
Positioned as a free, open-source alternative to Jira, Trello, ClickUp, and Monday.
Pricing
Free and open source.

Watched for 10 days · last checked 7d ago

Details →

Self-hosted, open-source AI agent that builds and previews full apps in sandboxes on your own server.

Open sourceSelf-hosted
What to know
How it works
An agent builds real apps in isolated sandboxes on your own server, each live at a preview URL, with a single command to set up.
What's different
Open-source and self-hosted rather than running on someone else's cloud.
Best for
Developers who want to self-host an AI app builder.

Watched for 10 days · last checked 7d ago

Details →

A self-hosted client, project and invoice tracker you deploy yourself for a one-time $49 instead of paying HoneyBook or Bonsai monthly. Built for developer-comfortable freelancers, not a no-code SaaS pick.

Open sourcePay onceNo subscriptionCan export my data
What to know
How it works
Manage clients, projects, and invoices in one place: track billable hours, generate invoice PDFs, and monitor monthly revenue with a built-in chart. Self-hosted on your own Railway + Supabase stack, built with React 19, Express 5, PostgreSQL, and Drizzle ORM, deployable in under 15 minutes.
What's different
Sold as a one-time $49 purchase with full source code (MIT licensed) instead of paying HoneyBook ($19/month) or Bonsai ($25/month) recurring fees.
Pricing
One-time $49 purchase, no recurring fees.
Best for
Freelance developers, designers, and consultants at $0-$5k/month who want a real CRM before paying for Bonsai.

Watched for 18 days · last checked 11d ago

Details →

Infinite Bagholder

Not responding

An open-source, self-hosted Python framework for running LLM-powered stock trading bots on Alpaca with local risk guardrails.

Works offlineOpen sourceSelf-hosted
What to know
How it works
A self-hosted Python framework for LLM-powered stock trading on Alpaca and similar brokerages, with a local web dashboard for execution logs and agent reasoning, plus programmatic Python guardrails like stop-losses and allocation limits enforced before orders are dispatched.
What's different
Enforces risk boundaries with local code rather than relying on prompts, and supports pluggable custom news feeds, brokerages, and tools.
Pricing
Open-source.
Best for
Developers building LLM-driven trading bots who want local, self-hosted risk controls.

Watched for 11 days · last checked today

Details →

Email marketing isn’t dead. The way you’re doing it is.

Open sourceSelf-hosted

First seen today

Details →