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Cloudflare Vectorize vs turbopuffer

Cloudflare Vectorize: Globally distributed serverless vector index for Cloudflare Workers and Workers AI. turbopuffer: Serverless vector and full-text search on object storage, priced for billions of documents.

key differences

  • turbopuffer is built for larger datasets (≤ 1 PB) than Cloudflare Vectorize (≤ 10 TB).
  • Transactions: Cloudflare Vectorize offers none ACID; turbopuffer offers limited.
  • Only turbopuffer has full-text search, encryption at rest.

choose cloudflare-vectorize for

  • +RAG chatbots on Cloudflare Workers
  • +Semantic search for edge-hosted sites
  • +Per-tenant knowledge bases in Workers apps

best at · Vector search, RAG, Edge

choose turbopuffer for

  • +Per-user or per-repo indexes for AI coding and productivity tools
  • +RAG over billions of chunks
  • +Hybrid search for multi-tenant SaaS

best at · Vector search, Search, RAG

Cloudflare VectorizeGlobally distributed serverless vector index for Cloudflare Workers and Workers AI.
turbopufferServerless vector and full-text search on object storage, priced for billions of documents.
overview
Primary model
Vector
Vector
Also supports
–
Search Engine, Document
Type
Managed service
Managed service
Status
Active
Active
Developer
Cloudflare
turbopuffer Inc.
First release
2023
2023
Latest version
–
–
License
ProprietaryProprietary (Cloudflare service)
ProprietaryProprietary SaaS
Free tier
✓
—
popularity
WhichDB Score
0.4
26.5
Rank
#645
#112
GitHub stars
–
–
Stack Overflow questions
–
–
scale & guarantees
Comfortable data size
Medium (≤ 10 TB)
Large (≤ 1 PB)
Horizontal scaling
Native
Native
Multi-region
None
None
ACID
None
Limited
Consistency
Eventual
Strong, Eventual
Schema
Schemaless
Flexible
Architecture
Serverless, Distributed
Serverless, Shared storage, Distributed
deployment
Self-hosted
—
—
Vendor-managed cloud
✓
✓
Serverless
✓
✓
Embedded
—
—
Edge
✓
—
Clouds
Cloudflare
AWS, Google Cloud
capabilities
Transactions
—
—
Joins
—
—
Secondary indexes
✓
✓
Full-text search
—
✓
Vector search
✓
✓
Geospatial
—
—
JSON
✓
✓
Change data capture
—
—
Triggers
—
—
Stored procedures
—
—
Materialized views
—
—
TTL / expiry
—
—
Pub/Sub
—
—
Columnar storage
—
—
In-memory
—
—
Durable persistence
✓
✓
Compression
—
—
Encryption at rest
—
✓
Role-based access
—
—
Time travel
—
—
Branching
—
—
Online schema changes
—
—
Streaming ingest
—
—
Offline sync
—
—
Runs in WebAssembly
—
—
interfaces
Query languages
Vectorize Workers binding API, REST API
turbopuffer query API (JSON)
Client languages
JavaScript, TypeScript, Python (Workers)
Python, TypeScript, Go, Java, Ruby
Best for
Vector search, RAG, Edge
Vector search, Search, RAG
Add more to this comparisonNot sure either fits? Try smart match

Cloudflare Vectorize vs turbopuffer: FAQ

What is the difference between Cloudflare Vectorize and turbopuffer?

Cloudflare Vectorize: Globally distributed serverless vector index for Cloudflare Workers and Workers AI. turbopuffer: Serverless vector and full-text search on object storage, priced for billions of documents. turbopuffer is built for larger datasets (≤ 1 PB) than Cloudflare Vectorize (≤ 10 TB). Transactions: Cloudflare Vectorize offers none ACID; turbopuffer offers limited. Only turbopuffer has full-text search, encryption at rest.

When should I choose Cloudflare Vectorize over turbopuffer?

Choose Cloudflare Vectorize for RAG chatbots on Cloudflare Workers, semantic search for edge-hosted sites and per-tenant knowledge bases in Workers apps. Choose turbopuffer for per-user or per-repo indexes for AI coding and productivity tools; RAG over billions of chunks; and hybrid search for multi-tenant SaaS.

Is Cloudflare Vectorize or turbopuffer more popular?

turbopuffer ranks #112 on the WhichDB Score (26.5/100) and Cloudflare Vectorize ranks #645 (0.4/100). Popularity is not fit: check the requirements that matter for your project.

Are Cloudflare Vectorize and turbopuffer open source?

No. Cloudflare Vectorize is proprietary, closed-source software. No. turbopuffer is proprietary, closed-source software.