Pinecone

Fully managed vector database built for scale

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Vector Databases freemium Free Tier established

Our Take

Pinecone is the default choice for teams that want managed vector search without ops overhead. The Rust-based serverless architecture separates compute from storage, scaling to zero when idle — great for spiky workloads. The API is the cleanest in the space: shortest path from empty repo to working RAG system. Performance is strong (sub-33ms p99 at 10M vectors, 99.9% recall; VDBBench shows 1,147 QPS at ~$1K/month). A second-generation serverless infrastructure and Dedicated Read Nodes for billion-scale landed in 2025. Supports up to 20,000 dimensions. The tradeoffs are real: closed source with complete vendor lock-in, a $50/month minimum on paid plans (introduced August 2025), and costs that can jump unpredictably — users report going from $50 to $3,000/month as traffic grows. Read unit costs scale linearly with namespace size. Hybrid search requires client-side sparse vector generation. Includes a DeWitt clause prohibiting independent benchmarking. SOC 2 Type II, HIPAA, ISO 27001 compliant. $138M raised at $750M+ valuation; reportedly exploring a sale.

Pros

  • + Zero infrastructure management — true serverless
  • + Excellent query performance (sub-33ms p99 at 10M vectors)
  • + Scales to zero when idle — cost-effective for spiky workloads
  • + Simplest API in the vector database space, SDKs for 6 languages
  • + Strong ecosystem integrations (only vector DB with Terraform/Pulumi providers)
  • + Up to 100,000 namespace-based multi-tenancy per index
  • + SOC 2 Type II, HIPAA, ISO 27001

Cons

  • - Closed source — full vendor lock-in
  • - Read unit costs scale with namespace size (expensive at 100M+ vectors)
  • - $50/month minimum on paid plans
  • - p99 tail latency can spike unpredictably under bursty load
  • - Hybrid search requires client-side sparse vector generation
  • - Cold starts on serverless for infrequently queried indexes
  • - DeWitt clause prohibits independent benchmarking

Details

Pricing Model
freemium
Starting Price
$0
Self-Hosted
No
Cloud Hosted
Yes
Founded
2019

Best For

  • • Zero-ops vector search at scale
  • • Serverless vector workloads
  • • Teams that don't want to manage infrastructure
  • • Production RAG pipelines

Integrations

LangChain LlamaIndex OpenAI Cohere Haystack Terraform Pulumi

Articles featuring Pinecone

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