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Free Weaviate Alternatives (2026)

Weaviate has a free plan: managed database (checked ); paid plans start at $45 a month. The top free Weaviate alternatives we've verified are Qdrant Cloud (free plan), Pinecone (free plan) and Chroma (free plan), all checked . All 4 picks below are free for at least a week. Weaviate — Open-source vector database with hybrid search. Below are eligible free alternatives among Vector databases for AI apps.

4 free alternatives

Each with what's free and when we checked

  1. Qdrant Cloud

    Open-source vector database with a free managed cluster. Best for AI engineers. Key features: Vector similarity search; Managed cloud; Cloud inference.

    Free forever, Free 1GB cluster forever

    Dev Infrastructure & AI APIs
    Try

  2. Pinecone

    Serverless vector database for AI applications. Best for AI engineers. Key features: Dense, sparse and full-text indexes; Pinecone Inference; Pinecone Assistant.

    Free forever, Free Starter plan

    Dev Infrastructure & AI APIs
    Try

  3. Chroma

    Open-source search and retrieval database for AI. Best for AI engineers. Key features: Vector search; Full-text and metadata search; Open source.

    Free forever, Open source, free to run yourself; Cloud Starter has $5 in free credits

    Dev Infrastructure & AI APIs
    Try

  4. Milvus

    Open-source vector database. Best for developers. Key features: Vector search; Scales to billions; pip install.

    Free forever, Open source

    Dev Infrastructure & AI APIs
    Try

  • Qdrant Cloud

    Try
    Kind of free
    Free plan
    Checked
    2026-11-12
    What's free
    Free 1GB cluster forever

  • Pinecone

    Try
    Kind of free
    Free plan
    Checked
    2026-11-12
    What's free
    Free Starter plan

  • Chroma

    Try
    Kind of free
    Free plan
    Checked
    2026-11-12
    What's free
    Open source, free to run yourself; Cloud Starter has $5 in free credits

  • Milvus

    Try
    Kind of free
    Self-host
    Checked
    2026-11-12
    What's free
    Open source

Is Weaviate free?

Weaviate — Free plan: Free Forever $0/mo managed database. Verified on 2026-11-12.

Is Weaviate free? Full listing

FAQ

Which free Weaviate alternatives are free forever?
All 4 here have a free plan with no end date: Qdrant Cloud, Pinecone, Chroma and 1 more. Each listing shows its free limits and the day we checked them.
Are any free Weaviate alternatives open source?
Yes: Chroma and Milvus are open source and free to run yourself.
How do you check these free plans?
We read each maker's own pricing page and note the day we checked; the newest check on this page is 12 Nov 2026. Rank follows our published rules: paid placements are always labelled, and payment can't buy rank.

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