Open-source toolsA directory

7 match your filters — 7 of them answered our check today.

Watching this group for 20 days · how we check

This weekno new arrivals

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

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A free, open-source directory of 394+ QA testing skills that developers install into Claude Code, Cursor, and 30+ other AI coding agents.

FreeOpen source
What to know
How it works
one command installs QA expertise (Playwright, pytest, API, and AI-eval testing) into a chosen AI coding agent

Watched for 11 days · last checked 8d ago

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A directory of tools that are genuinely free with no forced signup, re-checked daily to catch any that started requiring an account. Solves the annoyance of 'free' tools that quietly ask for a credit card.

FreeNo sign-upOpen source
What to know
How it works
A curated, open-source directory of genuinely free tools, with an automated bot that pings every tool daily to verify it's still free and hasn't added a forced login wall.
What's different
Daily automated re-verification, so tools that quietly add a signup requirement get caught and removed.
Pricing
Free.
Best for
People looking for tools that are genuinely free without hidden account or credit-card requirements.

Watched for 13 days · last checked 11d ago

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A directory where indie makers list product launches to get ongoing visibility after launch day, rather than the one-day spike typical of most launch boards.

FreeOpen sourceNo subscription
What to know
How it works
Founders launch products to get discovered, earn upvotes, and build momentum, moving through leaderboards, searchable maker profiles, archives, and a Hall of Fame with recurring promotion after launch day.
What's different
Focused on launches that stay visible after release day rather than the single 24-hour spike typical of most launch boards.
Best for
Indie hackers and solo founders launching their first product, or small teams launching a new tool or SaaS.

Watched for 18 days · last checked today

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A directory of 300+ free, open-source alternatives to popular paid software, searchable and filterable.

FreeNo sign-upOpen source
What to know
How it works
A searchable, filterable directory of 300+ free, open-source alternatives to popular paid software, with the ability to save favorites.
Pricing
Free, no sign-up required.

Watched for 8 days · last checked 6d ago

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A discovery directory for browsing, comparing, and tracking 10,000+ open-source AI projects and models.

Open source
What to know
How it works
A discovery hub for exploring, comparing, and tracking 10,000+ open-source AI projects, models, tools, and frameworks, including trending repos and new releases.
Best for
Developers, researchers, and builders looking for open-source AI alternatives.

Watched for 8 days · last checked 6d ago

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FreeOpen source

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