Best Vector Database Hosting in 2026
Updated
41ranked
5free plans on this page
$0.15/molowest paid tier
11 Oct 2026last checked
Vector database hosting, one module each.A lit port is something its maker publishes; 8 of 8 with a known API signal have a public API.
- 26 Actian Zen API yesDOCS 6.7
- 27 AlloyDB AI API yesDOCS 6.7
- 28 Couchbase Lite API yesDOCS 6.7
- 29 Google Cloud Spanner API yesFREE noDOCS 6.7
- 30 Marqo API yesDOCS 6.7
- 31 MongoDB Ops Manager API yesDOCS 6.7
- 32 turbopuffer API yesFREE noDOCS 6.7$16/mo
- 33 Zinn® Vector Databases API yesFREE noDOCS 6.7$12.99/mo
- 34 Databricks Notebooks OSS noFREE yesDOCS 6.0Free
- 35 Neo4j FREE yesDOCS 6.0$65/mo
- 36 Redis Insight FREE yesDOCS 5.8Free
- 37 Couchbase Capella FREE yesDOCS 5.7$0.15/mo
- 38 Oracle Autonomous AI Database FREE yesDOCS 5.5Free
- 39 Citrus FREE noDOCS 5.3$9.99/mo
- 40 DigitalOcean Vector Databases FREE noDOCS 5.2$15.15/mo
- 41 Databricks AI Search FREE noDOCS 5.1$0.28/mo
Compare all 16 in a table
| # | Platform | Score | Free plan | From | Free plan | Paid from | Included storage | Hybrid search |
|---|---|---|---|---|---|---|---|---|
| 26 | Actian Zen | 6.7 | Yes | 417 /mo | Yes | |||
| 27 | AlloyDB AI | 6.7 | No | Yes | ||||
| 28 | Couchbase Lite | 6.7 | Yes | |||||
| 29 | Google Cloud Spanner | 6.7 | No | No | ||||
| 30 | Marqo | 6.7 | No | Yes | ||||
| 31 | MongoDB Ops Manager | 6.7 | Yes | 8 /mo | ||||
| 32 | turbopuffer | 6.7 | No | $16/mo | No | 16 /mo | Yes | |
| 33 | Zinn® Vector Databases | 6.7 | No | $12.99/mo | No | 12.99 /mo | 10 GB | |
| 34 | Databricks Notebooks | 6.0 | Free plan | No | Yes | |||
| 35 | Neo4j | 6.0 | Free plan | $65/mo | Yes | 65 /mo | 2 GB | |
| 36 | Redis Insight | 5.8 | Free plan | Free | Yes | |||
| 37 | Couchbase Capella | 5.7 | Free plan | $0.15/mo | Yes | |||
| 38 | Oracle Autonomous AI Database | 5.5 | Free plan | Free | Yes | |||
| 39 | Citrus | 5.3 | No | $9.99/mo | No | |||
| 40 | DigitalOcean Vector Databases | 5.2 | No | $15.15/mo | No | 15.15 /mo | Yes | |
| 41 | Databricks AI Search | 5.1 | No | $0.28/mo | No | Yes |