We check every product on this page once a day and record whether it still answers.
Runs real statistical and causal analysis locally instead of letting an LLM guess, citing every result to its source. Built for technical users via its MCP server and Python SDK.
FreeWorks offlineOpen source
What to know▼
How it works
Runs 24+ research-grade quantitative methods locally on a dataset you drop in — anomaly detection, causality, regime detection, forecasts — with every finding cited to the method and source behind it. Includes an MCP server and Python SDK for AI agents to call it for verified math.
What's different
Computes real statistics locally instead of having an LLM guess at numbers, with a "0 fabricated" indicator guaranteeing no invented figures.
Pricing
Open source, Apache 2.0.
Best for
Developers and technical users who need verified quantitative analysis, including AI agents that call it programmatically.
We check every product on this page once a day and record whether it still answers.
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.
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.
We check every product on this page once a day and record whether it still answers.
Free, open-source peer-to-peer game-save sync tool across your own devices without a cloud account.
FreeNo sign-upWorks offline
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.
We check every product on this page once a day and record whether it still answers.
A free, open-source macOS app that runs Windows games like Steam titles and CS2 on Apple Silicon without command-line hacks. Built for Mac gamers, not developers.
FreeOpen source
What to know▼
How it works
A macOS app that runs Windows games, including Steam titles and CS2, on Apple Silicon using Metal-accelerated Direct3D (DXMT and Apple's Game Porting Toolkit), with per-game bottles and automatic performance tuning.
What's different
Free and open-source, with one-click Steam install and no command line or hacks required.
Pricing
Free, open-source.
Best for
Mac gamers on Apple Silicon who want to play Windows games like CS2 without manual setup.
We check every product on this page once a day and record whether it still answers.
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.
FreeNo sign-upNothing to install
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.
We check every product on this page once a day and record whether it still answers.
Generates complete D&D NPCs with AI portraits and optional 5e stats in seconds, fully offline and open source, free on Google Play, a tabletop game-master tool.
FreeWorks offlineOpen source
What to know▼
How it works
Rolls a complete D&D NPC — race, profession, alignment, personality, motivation, languages and name — with any trait re-rollable, an AI-generated portrait built from those traits, and optional 5e combat stats (abilities, AC, HP, CR).
What's different
Offline-first and 100% open source, with roster backups including portraits.
Pricing
Free on Google Play.
Best for
Dungeon masters who need a believable NPC on the fly at the table.
We check every product on this page once a day and record whether it still answers.
An open-source tool for building choose-your-own-adventure games with a visual node editor, playable in browser or loaded onto a 3D-printed Raspberry Pi console. You can also generate one via ChatGPT.
FreeOpen source
What to know▼
How it works
A free, MIT-licensed open-source platform for building choose-your-own-adventure games with a visual node graph editor, playable instantly in the browser or exportable via a ChatGPT prompt template, and loadable onto a 3D-printed Raspberry Pi cartridge console.
Pricing
Free and open source under the MIT license.
Best for
Developers and hobbyists who want to build and share interactive fiction games, including onto physical Raspberry Pi hardware.
We check every product on this page once a day and record whether it still answers.
Turns your GitHub commit history into an ICC-style cricket player card with a rating and role, purely for fun - a novelty for developers who grew up on cricket games, not real analytics.
No sign-upOpen source
What to know▼
How it works
Turns your GitHub commit history and activity into an ICC-style cricket player card with an overall rating, a role (Batter, Bowler, All-Rounder, Wicket-Keeper, or Captain), six attribute scores, and a scouting report, generated from your real stats by entering just a username.
What's different
No sign-up required, open source, and lets you download the card as a PNG or share it directly to X, LinkedIn, or WhatsApp.
Pricing
Free.
Best for
Developers who grew up on cricket video games and are curious what their commit history says about them, as a novelty rather than analytics.
