Best ArrowSpace Alternatives in 2026
Updated
20 apps from vector databases ranked against ArrowSpace on the same published basis.
- 1ArrowSpace vs Chroma
- 2ArrowSpace vs Qdrant
- 3ArrowSpace vs Vespa
- 4ArrowSpace vs Weaviate
- 5ArrowSpace vs Cloudflare Vectorize
- 6ArrowSpace vs Epsilla
- 7ArrowSpace vs KDB.AI
- 8ArrowSpace vs LanceDB
- 9ArrowSpace vs Milvus
- 10ArrowSpace vs Pinecone
- 11ArrowSpace vs Upstash Vector
- 12ArrowSpace vs Zilliz Cloud
- 13ArrowSpace vs ManyVector
- 14ArrowSpace vs Elasticsearch
- 15ArrowSpace vs Zvec
- 16ArrowSpace vs Infinity
- 17ArrowSpace vs Tencent Cloud VectorDB
- 18ArrowSpace vs Vearch
- 19ArrowSpace vs Vertex AI Vector Search
- 21ArrowSpace vs EmergentDB
ArrowSpace alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Chroma | 6.8 | Free plan | $250/mo | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 2 | Qdrant | 6.7 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 3 | Vespa | 6.7 | No | $0.05/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 4 | Weaviate | 6.5 | Free plan | $45/mo | API, Linux, self-hosted, Web |
| 5 | Cloudflare Vectorize | 6.4 | Free plan | Free | API, Web |
| 6 | Epsilla | 6.4 | Free plan | $29/mo | API, self-hosted, Web |
| 7 | KDB.AI | 6.4 | Free plan | Free | API, self-hosted, Web |
| 8 | LanceDB | 6.4 | Free plan | Free | API, Linux, self-hosted |
| 9 | Milvus | 6.4 | Free plan | Free | API, Linux, self-hosted |
| 10 | Pinecone | 6.4 | Free plan | — | API, Web |
| 11 | Upstash Vector | 6.4 | Free plan | $0.40/mo | API, Web |
| 12 | Zilliz Cloud | 6.4 | Free plan | Free | API, Web |
| 13 | ManyVector | 6.3 | Free plan | Free | API, self-hosted |
| 14 | Elasticsearch | 5.5 | No | — | API, Linux, self-hosted, Web |
| 15 | Zvec | 5.5 | No | — | Windows, Mac, Linux, iOS, Android |
| 16 | Infinity | 5.3 | No | — | Windows, Mac, Linux |
| 17 | Tencent Cloud VectorDB | 5.2 | No | — | Web |
| 18 | Vearch | 5.2 | No | — | API, self-hosted |
| 19 | Vertex AI Vector Search | 5.2 | No | — | Web |
| 21 | EmergentDB | 5.1 | No | — | — |
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Questions about ArrowSpace alternatives
What is the best alternative to ArrowSpace?
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 ArrowSpace?
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.