Open source pgvector projects
Every project in the registry tagged pgvector, ranked by real GitHub adoption.
Postgres-powered backend platform for production apps
Ready-to-run cloud templates for RAG, AI pipelines, and enterprise search with live data. 🐳Docker-friendly.⚡Always in sync with Sharepoint, Google Drive, S3, K
AI assistant that enhances enterprise knowledge management
The all-in-one, open-source backend platform for agentic coding. InsForge gives your coding agent database, auth, storage, compute, hosting, and AI gateway to s
World's first open-source enterprise world model.
ID-based RAG FastAPI: Integration with Langchain and PostgreSQL/pgvector
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Frequently asked questions
How many open source pgvector projects are there?
This registry tracks 6 projects tagged pgvector, with 219,141 GitHub stars between them. The most-adopted is Supabase at 114,446 stars.
Are these pgvector projects free to use?
Yes — 6 of the 6 carry an explicit open-source licence across 3 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which pgvector project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these pgvector projects still maintained?
6 of the 6 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.