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Best ZeusDB Vector Database Alternatives in 2026

Updated

20 apps from vector databases ranked against ZeusDB Vector Database on the same published basis.

  1. 1
    Chroma Free plan AndroidapiiOSLinuxMac $250/mo6.8
    ZeusDB Vector Database vs Chroma
  2. 2
    Qdrant Free plan apiLinuxMacself-hostedWeb Free6.7
    ZeusDB Vector Database vs Qdrant
  3. 3
    Vespa Free trial apiLinuxMacself-hostedWeb $0.05/mo6.7
    ZeusDB Vector Database vs Vespa
  4. 4
    Weaviate Free plan apiLinuxself-hostedWeb $45/mo6.5
    ZeusDB Vector Database vs Weaviate
  5. 5
    Cloudflare Vectorize Free plan apiWeb Free6.4
    ZeusDB Vector Database vs Cloudflare Vectorize
  6. 6
    Epsilla Free plan apiself-hostedWeb $29/mo6.4
    ZeusDB Vector Database vs Epsilla
  7. 7
    KDB.AI Free plan apiself-hostedWeb Free6.4
    ZeusDB Vector Database vs KDB.AI
  8. 8
    LanceDB Free plan apiLinuxself-hosted Free6.4
    ZeusDB Vector Database vs LanceDB
  9. 9
    Milvus Free plan apiLinuxself-hosted Free6.4
    ZeusDB Vector Database vs Milvus
  10. 10
    Pinecone Free plan apiWeb 6.4
    ZeusDB Vector Database vs Pinecone
  11. 11
    Upstash Vector Free plan apiWeb $0.40/mo6.4
    ZeusDB Vector Database vs Upstash Vector
  12. 12
    Zilliz Cloud Free plan apiWeb Free6.4
    ZeusDB Vector Database vs Zilliz Cloud
  13. 13
    ManyVector Free plan apiself-hosted Free6.3
    ZeusDB Vector Database vs ManyVector
  14. 14
    Elasticsearch Free trial apiLinuxself-hostedWeb 5.5
    ZeusDB Vector Database vs Elasticsearch
  15. 15
    Zvec WinMacLinuxiOSAndroid 5.5
    ZeusDB Vector Database vs Zvec
  16. 16
    Infinity WinMacLinux 5.3
    ZeusDB Vector Database vs Infinity
  17. 17
    Tencent Cloud VectorDB Web 5.2
    ZeusDB Vector Database vs Tencent Cloud VectorDB
  18. 18
    Vearch apiself-hosted 5.2
    ZeusDB Vector Database vs Vearch
  19. 19
    Vertex AI Vector Search Web 5.2
    ZeusDB Vector Database vs Vertex AI Vector Search
  20. 20
    ArrowSpace 5.1
    ZeusDB Vector Database vs ArrowSpace

ZeusDB Vector Database alternatives compared

#AppScoreFree planFromRuns on
1Chroma6.8Free plan$250/moAndroid, API, iOS, Linux, Mac, self-hosted, Web, Windows
2Qdrant6.7Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
3Vespa6.7No$0.05/moAPI, Linux, Mac, self-hosted, Web, Windows
4Weaviate6.5Free plan$45/moAPI, Linux, self-hosted, Web
5Cloudflare Vectorize6.4Free planFreeAPI, Web
6Epsilla6.4Free plan$29/moAPI, self-hosted, Web
7KDB.AI6.4Free planFreeAPI, self-hosted, Web
8LanceDB6.4Free planFreeAPI, Linux, self-hosted
9Milvus6.4Free planFreeAPI, Linux, self-hosted
10Pinecone6.4Free plan—API, Web
11Upstash Vector6.4Free plan$0.40/moAPI, Web
12Zilliz Cloud6.4Free planFreeAPI, Web
13ManyVector6.3Free planFreeAPI, self-hosted
14Elasticsearch5.5No—API, Linux, self-hosted, Web
15Zvec5.5No—Windows, Mac, Linux, iOS, Android
16Infinity5.3No—Windows, Mac, Linux
17Tencent Cloud VectorDB5.2No—Web
18Vearch5.2No—API, self-hosted
19Vertex AI Vector Search5.2No—Web
20ArrowSpace5.1No——
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Questions about ZeusDB Vector Database alternatives

What is the best alternative to ZeusDB Vector Database?

Chroma, number 1 in vector databases with a score of 6.8 out of 10. The others here: Qdrant, Vespa, Weaviate and 16 more.

What is the best free alternative to ZeusDB Vector Database?

Chroma is the best-ranked alternative with a free plan. 12 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.