Pinecone
Vector database for AI applications
Databases / Data · Freemium
Reviewed 2026-08-19
What's Good
Purpose-built for vector similarity search. Managed infrastructure handles scaling. Metadata filtering enables hybrid search. The free tier is generous for experimentation.
The Catch
Vendor lock-in for a core AI capability. Costs scale with vector count and queries. Self-hosting is not an option.
Verdict
The managed vector database for production AI.
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