Best Google Vertex AI Search Alternatives in 2026
Updated
20 apps from search databases ranked against Google Vertex AI Search on the same published basis.
- 1Google Vertex AI Search vs Chroma
- 2Google Vertex AI Search vs Qdrant
- 3Google Vertex AI Search vs Typesense
- 4Google Vertex AI Search vs Vespa
- 5Google Vertex AI Search vs Algolia
- 6Google Vertex AI Search vs Manticore Search
- 7Google Vertex AI Search vs Meilisearch
- 8Google Vertex AI Search vs Apache Solr
- 9Google Vertex AI Search vs Datafari
- 10Google Vertex AI Search vs OpenSearch
- 11Google Vertex AI Search vs ParadeDB
- 12Google Vertex AI Search vs Weaviate
- 13Google Vertex AI Search vs Milvus
- 14Google Vertex AI Search vs Pinecone
- 15Google Vertex AI Search vs Zilliz Cloud
- 16Google Vertex AI Search vs LanceDB
- 17Google Vertex AI Search vs Sonic
- 18Google Vertex AI Search vs Vald
- 19Google Vertex AI Search vs Constructor
- 20Google Vertex AI Search vs Quickwit
Google Vertex AI Search 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 | Typesense | 6.7 | Free plan | $22/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 4 | Vespa | 6.7 | $0.05/mo | API, Linux, Mac, self-hosted, Web, Windows | |
| 5 | Algolia | 6.6 | Free plan | $0.50/mo | Android, API, iOS, Web |
| 6 | Manticore Search | 6.6 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 7 | Meilisearch | 6.6 | Free plan | $20/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 8 | Apache Solr | 6.5 | Free plan | Free | API, Linux, Mac, self-hosted, Windows |
| 9 | Datafari | 6.5 | Free plan | $825/mo | Linux, self-hosted, Web, Windows |
| 10 | OpenSearch | 6.5 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 11 | ParadeDB | 6.5 | Free plan | Free | API, Linux, Mac, self-hosted |
| 12 | Weaviate | 6.5 | Free plan | $45/mo | API, Linux, self-hosted, Web |
| 13 | Milvus | 6.4 | Free plan | Free | API, Linux, self-hosted |
| 14 | Pinecone | 6.4 | Free plan | API, Web | |
| 15 | Zilliz Cloud | 6.4 | Free plan | Free | API, Web |
| 16 | LanceDB | 6.3 | Free plan | Free | API, Linux, self-hosted |
| 17 | Sonic | 6.3 | Free plan | Free | Linux, self-hosted |
| 18 | Vald | 6.3 | Free plan | Free | API, Linux, self-hosted |
| 19 | Constructor | 5.6 | Android, API, iOS, Web | ||
| 20 | Quickwit | 5.6 | API, Linux, Mac, self-hosted, Web |
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Questions about Google Vertex AI Search alternatives
What is the best alternative to Google Vertex AI Search?
Chroma, number 1 in search databases with a score of 6.8 out of 10. The others here: Qdrant, Typesense, Vespa and 16 more.
What is the best free alternative to Google Vertex AI Search?
Chroma is the best-ranked alternative with a free plan. 17 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.