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Weaviate alternatives
4 tools to consider instead of Weaviate, shown against it.
| Weaviate | Pinecone | Qdrant | Milvus | Chroma | |||||||||||||||||||||||||||
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| Vendor | Weaviate B.V. | Pinecone Systems, Inc. | Qdrant Solutions GmbH | LF AI & Data Foundation (originally Zilliz) | Chroma (Chroma, Inc.) | ||||||||||||||||||||||||||
| Pricing model | Free tier + paid plans | Free tier + paid plans | Free tier + paid plans | Open source + paid options | Free tier + paid plans | ||||||||||||||||||||||||||
| Free tier | Yes | Yes | Yes | Yes | Yes | ||||||||||||||||||||||||||
| Deployment | Cloud, Self-hosted | Cloud | Cloud, Self-hosted | Self-hosted | Cloud, Self-hosted | ||||||||||||||||||||||||||
| Open source | Yes (BSD-3-Clause) | No | Yes (Apache-2.0) | Yes (Apache-2.0) | Yes (Apache-2.0) | ||||||||||||||||||||||||||
| Best for | Teams wanting hybrid semantic + keyword search with the flexibility to self-host or go managed. | Teams building production RAG or semantic search applications who want a managed vector store with no infrastructure to run. | Teams needing efficient, filterable vector search with the option to self-host at no license cost. | Teams needing self-hosted vector search at very large scale with full control over infrastructure. | Developers prototyping LLM/RAG applications who want the simplest path from local development to production. | ||||||||||||||||||||||||||
| Pricing | Self-hosted is free; Weaviate Cloud has a free tier, a pay-as-you-go Flex plan, and prepaid Premium plans for shared or dedicated deployments.
Prices read from the vendor's own page on September 21, 2026. Vendors change prices; check the source before you budget. | Free Starter tier for small projects; Builder is a flat monthly fee; Standard and Enterprise are usage-based with a monthly minimum spend; BYOC is custom-quoted.
Prices read from the vendor's own page on September 21, 2026. Vendors change prices; check the source before you budget. | Self-hosted is free; Qdrant Cloud has a free-forever tier, usage-based Standard pricing, and minimum-spend Premium and Hybrid/Private Cloud options.
Prices read from the vendor's own page on September 21, 2026. Vendors change prices; check the source before you budget. | Free and open source under the Linux Foundation; a fully managed cloud version is sold separately by Zilliz as Zilliz Cloud. Pricing has not been verified yet — see the vendor's site. | Self-hosted/embedded use is free; Chroma Cloud's Starter tier is usage-based with included free credits, Team adds a flat monthly fee plus usage, and Enterprise is custom-quoted.
Prices read from the vendor's own page on September 21, 2026. Vendors change prices; check the source before you budget. | ||||||||||||||||||||||||||
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