pgvector vs Pinecone vs Qdrant: Benchmarked for RAG in 2026
This story is from 2026-10-18. It is preserved in the archive; the latest stories are on the live feed.
I loaded the same 100,000 OpenAI embeddings into pgvector and Qdrant and measured recall, latency, index build and filtered search. Pinecone is covered from its docs only, since I didn't run it. The original, with any updates, lives on fabwaseem.com . pgvector is a PostgreSQL extension that stores…
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- 2026-10-18 04:42 · DEV Community — AI
pgvector vs Pinecone vs Qdrant: Benchmarked for RAG in 2026