RavenDB vs Couchbase Capella: which one does AI recommend?

We asked ChatGPT, Gemini and Perplexity 10 questions buyers ask about NoSQL document database — 29 answers in total — and counted who got named. RavenDB is named in 13 of 29 answers (45%); Couchbase Capella in 11 (38%).

RavenDB

45%

named in 13 of 29 answers

Couchbase Capella

38%

named in 11 of 29 answers

How they rank against everyone else

MongoDB

76%

RavenDB

45%

Couchbase Capella

38%

Apache CouchDB

34%

Amazon DocumentDB

31%

Amazon DynamoDB

31%

Google Cloud Firestore

21%

Azure Cosmos DB

17%

Where does your product land?

Same 10 questions, your product, about a minute. No account.

Counts are mentions in AI answers, not endorsements, measured 2026-09-20. Nobody pays to appear.