616 tools and growing. Search, filter, and find your next favorite SaaS — backed by real reviews.
Open-source, privacy-focused web analytics you can self-host for free — a simple, cookieless Google Analytics alternative.
Free, open-source screen recorder and annotation tool for Chrome — capture, annotate and edit with no time limits.
An open-source BI tool built on dbt that turns your data models into self-serve dashboards and metrics for the whole team.
An open-source backend in a single file — SQLite database, auth, storage and a realtime API, ready to self-host.
An open-source framework for reliable end-to-end testing and browser automation across all modern browsers.
An open-source low-code framework for building and deploying internal tools with many data connectors.
An open-source, self-hostable team messaging platform built for security-conscious and technical organizations.
A powerful open-source publishing platform for professional blogs, newsletters, and paid memberships.
Lightweight, privacy-friendly website analytics without cookies.
An open-source, code-based BI tool that builds polished data reports and dashboards from SQL and Markdown.
The hub for open machine learning — discover, share, and build with hundreds of thousands of AI models.
Open-source LLM observability — trace, monitor and evaluate your AI app's prompts, chains and agents to improve quality.
The classic free, open-source audio editor for recording and editing podcasts, music, and any sound.
A virtual whiteboard for sketching hand-drawn-style diagrams — free, open-source, and instantly collaborative.
An open-source tool for building, documenting, and testing UI components in isolation, outside your app.
Dead-simple LLM observability — often a one-line proxy change to monitor your AI app's requests, costs and latency.
Open-source notification infrastructure — manage email, SMS, push and in-app notifications across channels from one API.
Protects your codebase from supply chain attacks by analyzing open-source dependencies for risky behavior.
A secure, decentralized team messaging app built on Matrix, with end-to-end encryption and self-hosting for full control.
An open-source, no-code automation tool — a self-hostable alternative to Zapier for connecting your apps and AI.
A high-performance, open-source headless commerce platform with a GraphQL API for building custom storefronts.
Free, open-source software for live streaming and screen recording, used by creators and streamers everywhere.
An open-source background task queue and workflow engine for running reliable, distributed jobs at scale.
A free, open-source, privacy-first outliner for networked notes — your knowledge base stored as local files you own.
An all-in-one, open-source product analytics suite with analytics, replays, feature flags, and experiments.
An open-source password manager that securely stores and fills your passwords across all your devices.
Open-source, offline-first API client that stores collections as plain files in your git repo — a fast, private Postman alternative.
An open-source metering and usage-based billing platform for SaaS — a self-hostable alternative to closed billing tools.
An open-source data platform and headless CMS that wraps any SQL database with an instant API and a polished admin app.
Fast, beautiful, open-source API client that runs in the browser or self-hosted — a free, lightweight Postman alternative.