P 
Pinecone
A managed vector database for semantic search and RAG.
KINDA
why this verdict
Keep it for the workflow, not the AI
pgvector and Qdrant cover the headline feature free, and the workflow around it is why you would still open this.
- A named launch, not a vibe named, unlinked
- Pgvector and long context made a dedicated vector database optional. OpenAI, January 1, 2025 — no announcement link recorded yet.
- How much of the job it covers headline only editorial call
- The headline feature, but not the workflow, data or integrations around it.
- Is there a free way to do it? yes
- 3 of 3 listed replacements have a usable free tier: pgvector, Qdrant and Chroma.
- What the call is worth nothing to cancel
- No paid entry tier tracked, so there is no subscription to cancel.
Reason composed from the fields above missing: announcement linked recorded: free replacement listed recorded: two or more escape hatches
- Threatened by
- OpenAI
- Since
- January 1, 2025
- List price
- free
- Per year
- —
The backstory
Pinecone defined the vector database category when embeddings were exotic. Then Postgres grew pgvector, every other database added vector columns, and context windows got big enough that many apps stopped retrieving at all. It is still the right answer at very large scale — but far fewer apps are at that scale than believed in 2023.
Escape hatches
P 
pgvector Free inside Postgres you already run.
github.com open_in_new Q 
Qdrant Open source, self-hostable.
qdrant.tech open_in_new C 
Chroma Simplest for local development.
trychroma.com open_in_new3 of 3 replacements have a usable free tier.
