Explore

The smallest PaaS implementation — self-hosted Heroku in one command

Open-source backend in a single file — SQLite, auth, and realtime

The #1 open-source CRM — a modern alternative to Salesforce

Open-source status pages and uptime monitoring from 28 regions

Open-source LLM observability — traces, evals, and prompt management

Python SQL toolkit and ORM. The gold standard for Python database access.

Open-source web crawling framework for Python.

Port of OpenAI Whisper for local speech-to-text. Runs on CPU.

Node-based Stable Diffusion UI for advanced workflows.

Simplified Stable Diffusion focused on prompting, not tweaking.

Open-source embedding database for AI applications.

Open-source vector database built for AI applications.

Open-source vector search engine with built-in ML modules.

Open-source vector database built for scalable AI applications.

Open-source Airtable alternative. Turn any database into a spreadsheet.

Data orchestration platform with built-in observability.

Open-source API gateway with analytics and developer portal.

Self-hosted AI chat interface for local and cloud LLMs.

Open-source observability and data visualization platform.

Cloud-native reverse proxy and load balancer. Auto-discovers services.

Web server with automatic HTTPS and reverse proxy built in.

Web scraping and browser automation library for Node.js.

Cron job monitoring. Get alerts when your cron jobs fail.

Distributed job scheduling system. Fault-tolerant cron.