Amazon OpenSearch Service
5.3#34 in ai databasesWebAPI
VisitAmazon OpenSearch Service vs Vespa
What both publish
| Fact | Amazon OpenSearch Service | Vespa |
|---|---|---|
| Deployment | The vector database is available in fully managed and serverless configurations. | Vespa can be self-managed, run with the Vespa Kubernetes Operator, or deployed on Vespa Cloud. |
| Founded | 2006 | Gartner Peer Insights lists Vespa’s founding year as 2023. |
| Security | The service supports encryption at rest and in transit, and granular permissions for indices, documents, and fields. | The Vespa Cloud security guide describes data-plane requests protected with mutual TLS or, optionally, tokens, and says Vespa.ai has a SOC 2 attestation. |
Amazon OpenSearch Service plans
- Pay as you go—
Vespa plans
- Startup—
- Basic—
- Commercial—
- Enterprise—
- Enterprise *$0.18 a month
- Self ManagedPriced on request
Pick Amazon OpenSearch Service if…
You want what its maker publishes above — check its page for the details.
Pick Vespa if…
Vespa suits teams building AI applications that depend on search quality, ranking, fresh real-time data, or increasing retrieval traffic. It offers local, self-managed, and cloud deployment options.