# Couchbase: how AI models rank it, September 2026

IT AI Recommendation Index, September 2026 Edition. Named in 38 judge labels across 1 categories by 11 of 12 models. Page: https://it-ai-index.com/vendors/couchbase/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| NoSQL databases | 7% | 3 | 8% | 38 |

## What the models said for it

- "Couchbase Capella delivers the best combination of performance, total cost of ownership, multicloud flexibility, and enterprise features" (GLM 4.7 FlashX, NoSQL)
- "Couchbase Server Community Edition is the best budget-friendly baseline because it is free" (Perplexity Sonar, NoSQL)
- "MongoDB and Couchbase are the most popular choices for document workloads" (GLM 4.7 FlashX, NoSQL)
- "MongoDB or Couchbase would be safe bets for most mid-market B2B use cases" (MiniMax M2.5, NoSQL)

## And against it

- "Risk Level: Medium
Couchbase generally has better security than MongoDB or Redis, but it still suffers from common "Insecure Defaults."" (GLM 4.7 FlashX, NoSQL)
- "It's more operational overhead, so it's usually for specialized real-time workloads rather than a general B2B default." (DeepSeek V4 Flash, NoSQL)
- "it can struggle with complex queries and joins, making it less ideal for OLAP" (Mistral Small, NoSQL)

## Record

- Method: https://it-ai-index.com/methodology/
- Raw judge labels and full responses: https://it-ai-index.com/data/
- License: CC BY 4.0. Cite as IT AI Recommendation Index, September 2026 Edition, it-ai-index.com.