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Head-to-head · Ai Databases

Pinecone vs Weaviate

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Pinecone #2 in Ai Databases 8.9/10 Free plan · 21-day trial Free planFree trial✓ 2 of 3 features Visit Pinecone
Weaviate #3 in Ai Databases 8.7/10 Free plan Free plan✓ 2 of 3 features Visit Weaviate

Pinecone leads on 0 checks, Weaviate on 0, and 3 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scorePinecone · 8.9/10
  • Free planboth
  • Free trialonly Pinecone

Pinecone scores higher on our rubric for ai databases: 8.9 against 8.7 out of 10; our editors rank them #2 and #3.

Pinecone is the better fit for teams building AI search and retrieval systems. Weaviate is the better fit for teams needing cloud or self-hosted vector search.

  • Pinecone fits best

    Teams building AI search and retrieval systems

  • Weaviate fits best

    Teams needing cloud or self-hosted vector search

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Pinecone 8.9/10 Visit ↗ Weaviate 8.7/10 Visit ↗
At a glance
Editor score 8.9 8.7
Ranking #2 in Ai Databases #3 in Ai Databases
Best for Teams building AI search and retrieval systems Teams needing cloud or self-hosted vector search
Pricing model Free plan + paid Free plan + paid
Starting price — $45/mo
Free plan ✓ ✓
Free trial 21 days —
Deployment Cloud Cloud, Self-hosted
Platforms Web Web
Support Community, Docs Email, Phone, Community, Docs · 24/7
Compliance SOC 2, GDPR, HIPAA, SSO/SAML SOC 2, HIPAA, SSO/SAML
Built for Solo, Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Pinecone 2/3 · Weaviate 2/3
Metadata filtering ✓ ✓
Hybrid search ✓ ✓
Managed backups Not checked yet Not checked yet
Specs
Deployment Not checked yet Not checked yet
Index types Ananas, PQFS, IVF with PQFS HNSW, Flat, Dynamic, HFresh
Max vector dimensions Not checked yet Not checked yet
Our review
Pros
  • Combines dense, sparse, and full-text indexes with hybrid search
  • Adds metadata filtering, reranking, and automatic index tuning
  • Paid tiers add monitoring, backups, and enterprise security options
  • Hybrid vector and BM25 keyword search with metadata filtering
  • Cloud and self-hosted deployment with multiple index types
  • REST, GraphQL, gRPC APIs and five official client-language options
Cons
  • Builder starts at $20/month; Standard and Enterprise have higher minimums
  • Standard requires at least $50/month and Enterprise at least $500/month
  • Cloud-only deployment may not suit teams seeking self-hosted software
  • Free plan is limited to 100,000 objects and 1 GB memory
  • Flex starts at $45 per month with a shared cloud cluster
  • Premium requires a $400 monthly prepaid contract
Our verdict

Pinecone is a managed vector database for engineering teams building AI applications, including retrieval-augmented generation, semantic search, recommendations, and agent knowledge systems. Available through web and API, it combines dense…

Read the review →

Weaviate is an open-source vector database for developers building semantic search, retrieval-augmented generation, recommendations, and other AI applications. It stores objects with vector embeddings and supports vector similarity,…

Read the review →
  1. PineconeAi Databases 8.9Free plan · 21-day trial
  2. WeaviateAi Databases 8.7Free plan

Strengths and trade-offs

  • Pinecone — where it wins

    • Combines dense, sparse, and full-text indexes with hybrid search
    • Adds metadata filtering, reranking, and automatic index tuning
    • Paid tiers add monitoring, backups, and enterprise security options

    Where it doesn't

    • Builder starts at $20/month; Standard and Enterprise have higher minimums
    • Standard requires at least $50/month and Enterprise at least $500/month
    • Cloud-only deployment may not suit teams seeking self-hosted software

  • Weaviate — where it wins

    • Hybrid vector and BM25 keyword search with metadata filtering
    • Cloud and self-hosted deployment with multiple index types
    • REST, GraphQL, gRPC APIs and five official client-language options

    Where it doesn't

    • Free plan is limited to 100,000 objects and 1 GB memory
    • Flex starts at $45 per month with a shared cloud cluster
    • Premium requires a $400 monthly prepaid contract
  • Pinecone8.9/10 · Free plan · 21-day trial

    A managed vector-search service with hybrid retrieval, filtering, and tiered plans.

    Visit PineconeFull verdict →
  • Weaviate8.7/10 · Free plan

    A flexible vector database with hybrid search, multiple APIs, and cloud or self-hosted deployment.

    Visit WeaviateFull verdict →

More comparisons

All ai databases comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update