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UsedBy.ai
2026 Comparison

Pinecone vs Weaviate

Data-driven comparison based on 53+ enterprise adoption patterns

Pinecone

Pinecone

by Pinecone

18
Companies
Vector Databases
Category
Higher Adoption
Weaviate

Weaviate

by Weaviate

35
Companies
Vector Databases
Category
Data Methodology: Adoption data is based on public tech stack disclosures, job postings, case studies, and verified enterprise reports analyzed by UsedBy.ai. Showing 53 verified enterprise adoptions. More data being indexed continuously.

Feature & Adoption Comparison

MetricPineconeWeaviate
Enterprise Adoption
18 companies35 companies
Category
Vector DatabasesVector Databases
Pricing Model
FREEMIUMFREEMIUM
Free Trial
Website
Visit Visit
Decision Guide

Which One Should You Choose?

Based on real enterprise adoption patterns

Pinecone

Choose Pinecone if...

  • You're in Artificial Intelligence (24% of users are)
Try Pinecone
Weaviate

Choose Weaviate if...

  • You want the most validated option (35+ enterprises)
Try Weaviate
UsedBy Exclusive Data

Industry Adoption Patterns

See which industries prefer each tool based on real adoption data

Pinecone

Pinecone by Industry

Artificial Intelligence24%
Cybersecurity12%
Energy, Utilities & Cleantech6%
Investment & VC6%
Data & Analytics6%
Weaviate

Weaviate by Industry

Artificial Intelligence14%
Fintech & Payments14%
Investment & VC6%
Legal & Compliance6%
HealthTech & Digital Health6%

Pinecone vs Weaviate: Your Questions Answered

Weaviate leads in enterprise adoption with 35 companies, versus 18 for Pinecone. This indicates broader market acceptance for Weaviate.
While our data doesn't show companies currently using both tools together, they serve similar purposes and could potentially complement each other.
Pinecone is particularly strong in Artificial Intelligence (24% of adopters), while Weaviate dominates in Artificial Intelligence (14%). Choose based on your industry's prevailing stack.
For startups, consider: Pinecone offers freemium pricing, while Weaviate uses freemium pricing. Both are validated by enterprise use, ensuring scalability as you grow.

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