pg_pinecone
Open source Pinecone Extension for Postgres
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pg_pinecone is an open-source Postgres extension based on Pinecone's search engine. By default, indexing and search run in your own Postgres, so your data stays in your environment. Need more scale? One SQL command moves search to Pinecone.
PH · launched Oct 28, 2026 · 2 upvotes (top 22%) · 0 views
Niche: database management systems and engines · 162 launches, 5 in the last 7 days ▼ -17% · Explore this niche →
Category and tags
- Horizontal
- Data infrastructure
- Developer
- AI feature
- Hobby / open-source project
- Artificial Intelligence
- GitHub
- Search
- Database
Visit website ↗ Source listing ↗
More like this: all 162 launches in database management systems and engines →
Could you build this?
No A Postgres extension requires C and PostgreSQL internals expertise plus a high-performance vector search engine, which vibe coding cannot reliably produce or debug.
What it would actually take: Build a native Postgres extension in C using the PGXS and hooks for index access methods, backed by an ANN index such as HNSW or a custom IVF/graph implementation. The hard parts are crash-safe on-disk index storage, WAL integration, concurrency, and tuning recall against latency. This takes experienced database internals engineers and substantial testing.
Competitors
Other products that read as similar to this one : 50 launches clear the similarity bar, closest 8 shown.
Attention rank: #17 of 51 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 304 days after the earliest competitor.
- pg_pinecone · github · 2026-10-26 · 51 upvotes · similarity 0.66
- PgDog · ph · 2026-07-14 · 227 upvotes · similarity 0.46
- Pgrust, Postgres in Rust (passing 100% of Postgres regression tests) · hn · 2026-06-25 · 6 upvotes · similarity 0.44
- Postgres extension for BM25 relevance-ranked full-text search · hn · 2026-03-31 · 203 upvotes · similarity 0.42
- Pinecone Explorer · hn · 2026-01-28 · 31 upvotes · similarity 0.42
- pgquery · ph · 2026-11-06 · 1 upvotes · similarity 0.40
- PostgreSQL Migrator · ph · 2026-09-17 · 2 upvotes · similarity 0.39
- SnoutData · ph · 2026-11-13 · 2 upvotes · similarity 0.39
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.