Cloudflare Vectorize Alternatives
Serverless vector database on Cloudflare's global network
Vectorize is a globally distributed vector database built into the Cloudflare platform. It supports semantic search and RAG use cases with tight integration to Workers, R2, and D1.
Explore 23 alternatives to Cloudflare Vectorize across 1 category. Updated September 2026.
Top Cloudflare Vectorize alternatives at a glance
- Supabase Vector. Open-source Postgres vector database and AI toolkit built on pgvector
- Redis. In-memory vector database for low-latency similarity search across AI applications
- Milvus. Vector database built for scalable similarity search.
- FAISS. Meta's open-source library for efficient similarity search and dense vector clustering
- Qdrant. Powering the next generation of AI applications with advanced and high-performant vector similarity search technology.
Compare Cloudflare Vectorize with its alternatives
| Product | Pricing Model | Free Tier | Open Source | Hosting | HQ |
|---|---|---|---|---|---|
| Cloudflare Vectorize | Freemium | — | — | Cloud | ๐บ๐ธ United States |
| Supabase Vector | Freemium | ✓ | ✓ APACHE-2.0 | Cloud + Self-hosted | ๐ธ๐ฌ Singapore |
| Redis | Freemium | ✓ | ✓ AGPL-3.0 | Cloud + Self-hosted | ๐บ๐ธ United States |
| Milvus | Freemium | ✓ | ✓ APACHE2 | Cloud + Self-hosted | ๐บ๐ธ United States |
| FAISS | Free | ✓ | ✓ | Self-hosted | ๐บ๐ธ United States |
| Qdrant | Freemium | ✓ | ✓ APACHE2 | Cloud + Self-hosted | ๐ฉ๐ช Germany |
| Chroma | Pay-per-use | — | ✓ APACHE2 | Cloud + Self-hosted | ๐บ๐ธ United States |
| pgvector | Free | ✓ | ✓ | Self-hosted | ๐บ๐ธ United States |
| Weaviate | Pay-per-use | ✓ | ✓ BSD3 | Cloud + Self-hosted | ๐ณ๐ฑ Netherlands |
| LanceDB | Freemium | ✓ | ✓ APACHE2 | Cloud + Self-hosted | ๐บ๐ธ United States |
| Vespa | Freemium | ✓ | ✓ APACHE-2.0 | Cloud + Self-hosted | ๐ณ๐ด Norway |
| TopK | Pay-per-use | — | ✓ MIT | Cloud | ๐บ๐ธ United States |
| Turbopuffer | Pay-per-use | ✓ | — | Cloud | ๐บ๐ธ United States |
| Zilliz | Freemium | ✓ | — | Cloud | ๐บ๐ธ United States |
| Epsilla | Freemium | ✓ | — | Cloud | ๐บ๐ธ United States |
| Marqo | Contact Sales | ✓ | ✓ | Cloud + Self-hosted | ๐บ๐ธ United States |
๐๏ธ Vector databases
Supabase Vector
Open-source Postgres vector database and AI toolkit built on pgvector
Redis
In-memory vector database for low-latency similarity search across AI applications
Milvus
Vector database built for scalable similarity search.
FAISS
Meta's open-source library for efficient similarity search and dense vector clustering
LanceDB
The hyper scalable, easy to use, embedded vector database.
Zilliz
A Widely-Adopted Vector Database.
Marqo
Use your data to increase relevance with vector search.
Meilisearch
Open-source search engine in Rust with full-text, semantic, and hybrid search
OpenSearch
Open-source search and analytics suite with full-text, vector, and hybrid search
Typesense
Open-source typo-tolerant search engine with built-in vector and hybrid search
Browse all 25 Vector databases products
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