Embedding / RAG · Updated 2026-10-25
Pinecone — what it is actually for
Pinecone is a managed vector database with serverless indexes, metadata filtering, hybrid search, and an Assistant for RAG. It offers a free Starter plan and usage-based paid plans.
Short answer: use Pinecone when you need production vector search. It is a free tier + subscription + usage-based service from Pinecone; the official pricing source is linked below.
- Vendor
- Pinecone
- Category
- Embedding / RAG
- Pricing model
- Free tier + subscription + usage-based
- Free option
- Yes. The Starter plan is free with storage and usage limits.
What Pinecone is used for
- Production vector search
- RAG backends with metadata filtering
- Recommendations and semantic search
Source: official product page and official documentation.
Who Pinecone is for
- Teams that want managed vector infrastructure
- Production RAG with serverless scaling
- Apps that need metadata filtering and hybrid search
Source: official documentation.
Who it is not for
- Teams that require self-hosting
- Prototypes that can stay within a free tier elsewhere
Source: documented plans, limits, and deployment model on the official product page.
Pricing
- Starter is free. Builder is US$20/month flat. Standard has a US$50/month minimum with usage-based charges above it.Source: www.pinecone.io
- Enterprise has a US$500/month minimum with usage-based charges above it.Source: www.pinecone.io
- Storage, read units, write units, and egress are metered. The Standard trial includes US$300 in credits.Source: www.pinecone.io
The Standard and Enterprise minimums are floors applied to usage, not add-on fees. The official pricing page lists current unit rates.
Full pricing page: https://www.pinecone.io/pricing/
Alternatives to Pinecone
- Weaviate — AI-native vector database available as open source or managed cloud.
Official sources
Pinecone FAQ
Is Pinecone free?
Yes. The Starter plan is free with storage and usage limits. Paid plans start with Builder at US$20/month.
What is the Pinecone Standard minimum?
Standard has a US$50/month minimum. Usage above the minimum is billed pay-as-you-go.
Can Pinecone be self-hosted?
Pinecone is a managed service. Self-hosting is not part of its published plans.