# Pinecone

> Managed vector database for AI applications and semantic search.

Pinecone is the leading managed vector database that powers AI applications requiring fast, accurate semantic search and similarity matching at massive scale. It stores and indexes vector embeddings from any AI model, enabling sub-100ms queries across billions of vectors — making it the infrastructure backbone for production RAG applications, recommendation systems, and semantic search. AI engineering teams at companies including Shopify, Notion, and Zapier choose Pinecone for its combination of performance at scale, simplicity of a fully managed cloud service, and the reliability needed for customer-facing production AI applications.

## Quick facts

- Categories: Data Analysis, Code Assistant
- Pricing: Freemium (free plan + paid tiers)
- Free plan: Yes
- Official site: https://pinecone.io
- Last checked: 2026-10-22

## Key features

- Managed vector database service
- Serverless and pod-based options
- Metadata filtering
- Namespace partitioning
- High-performance similarity search
- Multiple embedding model support

## Use cases

- Production-scale vector search
- Semantic search applications
- RAG application infrastructure
- AI recommendation systems

## Links

- Nextool.ai page: https://nextool.ai/tools/pinecone/
- Alternatives: https://nextool.ai/alternatives/pinecone/

Source: Nextool.ai (https://nextool.ai/tools/pinecone/). Pricing and features change; confirm on the provider's site before relying on them.