Pinecone vs Weaviate

Side-by-side comparison of Pinecone and Weaviate: pricing, features, API access, and community ratings.

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	Pinecone The fully managed vector database built for knowledgeable AI — fast retrieval, accurate results, lower costs. Visit	Weaviate The open-source AI-native vector database built for production-scale search, RAG, and agents Visit
Category	Vector databases	Vector databases
Pricing	Freemium	Freemium
Starting price
Free tier
Audience	All audiences	All audiences
API available
Open source
Self-hostable
Model provider
Founded	2019	2019
Headquarters	San Francisco, USA	Amsterdam, Netherlands
Key strengths	·Writes are instantly searchable with <100ms acknowledgment ·Automatic indexing with no manual tuning required ·Consistent low-latency queries at billion-vector scale (31ms p50 at 1B vectors) ·Up to 95% reduction in token consumption per AI agent via semantic caching	·Billion-scale vector search with multi-tenancy support ·Built-in embeddings — no external pipeline required ·Deployment-agnostic: cloud, self-hosted, or on-prem ·Unified platform for search, RAG, agents, and memory (Engram)