Best Google Vertex AI Search Alternatives in 2026
Updated
20 platforms from search databases ranked against Google Vertex AI Search on the same published basis.
- 1Google Vertex AI Search vs Algolia
- 2Google Vertex AI Search vs Pinecone
- 3Google Vertex AI Search vs Qdrant
- 4Google Vertex AI Search vs Typesense
- 5Google Vertex AI Search vs Vespa
- 6Google Vertex AI Search vs Apache Solr
- 7Google Vertex AI Search vs Chroma
- 8Google Vertex AI Search vs Manticore Search
- 9Google Vertex AI Search vs Meilisearch
- 10Google Vertex AI Search vs Milvus
- 11Google Vertex AI Search vs ParadeDB
- 12Google Vertex AI Search vs Weaviate
- 13Google Vertex AI Search vs Zilliz Cloud
- 14Google Vertex AI Search vs LanceDB
- 15Google Vertex AI Search vs OpenSearch
- 16Google Vertex AI Search vs Constructor
- 17Google Vertex AI Search vs Coveo
- 18Google Vertex AI Search vs Elasticsearch
- 19Google Vertex AI Search vs Bloomreach Content
- 20Google Vertex AI Search vs Amazon CloudSearch
Google Vertex AI Search alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Algolia | 7.4 | Free plan | $0.50/mo | Android, API, iOS, Web |
| 2 | Pinecone | 7.4 | Free plan | — | API, Web |
| 3 | Qdrant | 7.4 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 4 | Typesense | 7.4 | Free plan | $22/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 5 | Vespa | 7.4 | No | $0.05/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 6 | Apache Solr | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Windows |
| 7 | Chroma | 7.3 | Free plan | $250/mo | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 8 | Manticore Search | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 9 | Meilisearch | 7.3 | Free plan | $20/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 10 | Milvus | 7.3 | Free plan | Free | API, Linux, self-hosted |
| 11 | ParadeDB | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted |
| 12 | Weaviate | 7.3 | Free plan | $45/mo | API, Linux, self-hosted, Web |
| 13 | Zilliz Cloud | 7.3 | Free plan | Free | API, Web |
| 14 | LanceDB | 7.2 | Free plan | Free | API, Linux, self-hosted |
| 15 | OpenSearch | 7.2 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 16 | Constructor | 7.0 | No | — | Android, API, iOS, Web |
| 17 | Coveo | 6.9 | No | — | API, Web |
| 18 | Elasticsearch | 6.9 | No | — | API, Linux, self-hosted, Web |
| 19 | Bloomreach Content | 6.8 | No | — | Android, API, iOS, self-hosted, Web |
| 20 | Amazon CloudSearch | 6.7 | No | — | API, Web |
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Questions about Google Vertex AI Search alternatives
What is the best alternative to Google Vertex AI Search?
Algolia, number 1 in search databases with a score of 7.4 out of 10. The others here: Pinecone, Qdrant, Typesense and 16 more.
What is the best free alternative to Google Vertex AI Search?
Algolia is the best-ranked alternative with a free plan. 14 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.