Open-source tools — Works with Supabase

9 match your filters — 9 of them answered our check today.

Watching this group for 20 days · how we check

This week4 new arrivals

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NextJS Mailtrap SaaS Starter

Live

An open-source Next.js starter kit with auth, Stripe billing, and Mailtrap email already wired up, for developers bootstrapping a SaaS.

Open source

What to know▼

How it works: Pre-built scaffolding for auth, multi-tenancy, Stripe billing, and transactional email via Mailtrap
Best for: Developers and indie hackers starting a new SaaS project
Watch out: Blank-slate scaffolding, not a finished product

Watched for 5 days · last checked today

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Road Mapper

Live

Lets people turn a learning goal into a visual, level-based roadmap instead of a plain checklist.

FreeWorks offlineOpen source

What to know▼

How it works: Milestone levels with sub-task checklists that unlock in sequence; works offline or syncs via Supabase.
Pricing: free and open source (MIT)

Watched for 1 day · last checked today

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Backs up your Supabase Postgres database and storage files to your own S3-compatible bucket, then proves the backups actually work with weekly automated restore drills. Built for developers running Supabase in production.

Domain registered 24 days ago

Open source

What to know▼

How it works: Backs up a Supabase project's Postgres database and Storage files to your own S3/R2/B2 bucket, then runs weekly automated restore drills in a throwaway sandbox, verifying tables, rows, and checksums.
What's different: Proves backups are actually restorable through scheduled restore drills, rather than just taking backups on faith.
Best for: Developers running Supabase in production who need verified, restorable backups.

Watched for 13 days · last checked 7d ago

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Fieldwork

Live

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

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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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MetricMint

Live

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

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Stickblade Arena

Live

Two LLMs control stick-figure fighters with swords in a real physics simulator and you vote on who fought better — a playful but genuine benchmark for comparing model tactical reasoning.

FreeNo sign-upOpen source

What to know▼

How it works: Two LLMs control 2D stick-figure fighters in a real physics simulator, each receiving a JSON snapshot of the world every 3 seconds and choosing an action within 15 seconds; users pick the weapon and vote blind on who fought better, with per-weapon, per-zone Elo rankings.
What's different: Server-side randomization of which ragdoll is which color keeps voting unbiased, turning a joke concept into a tactical-reasoning benchmark.
Pricing: Free, no account required, open source.
Best for: People interested in comparing how different LLMs plan multi-turn tactics, in a more entertaining format than typical chatbot arenas.

Watched for 17 days · last checked 11d ago

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FeeBook

Live

A free mobile app for independent tutors to track partial payments, attendance, and send homework via WhatsApp deep-links.

FreeOpen source

What to know▼

How it works: A mobile-first tool for independent tutors to track partial cash/UPI payments without spam reminders to parents, couples financial ledgers with monthly attendance tracking, and sends 1-click homework broadcasts via WhatsApp deep-links.
Pricing: Open-source and 100% free for solo educators.
Best for: Independent tutors and small coaching businesses.

Watched for 3 days · last checked 1d ago

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FreelanceFlow

Live

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

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