Best Couchbase Server Alternatives in 2026
Updated
20 apps from in-memory databases ranked against Couchbase Server on the same published basis.
- 1Couchbase Server vs eXtremeDB
- 2Couchbase Server vs Aerospike Database
- 3Couchbase Server vs Infinispan
- 4Couchbase Server vs RonDB
- 5Couchbase Server vs Apache Geode
- 6Couchbase Server vs VoltDB
- 8Couchbase Server vs SingleStore Helios
- 9Couchbase Server vs RaimaDB
- 10Couchbase Server vs Tarantool DB
- 11Couchbase Server vs Apache Ignite
- 12Couchbase Server vs Valkey
- 13Couchbase Server vs Amazon ElastiCache
- 14Couchbase Server vs GridGain
- 15Couchbase Server vs KeyDB
- 16Couchbase Server vs Redis Insight
- 17Couchbase Server vs Dragonfly
- 18Couchbase Server vs ALTIBASE
- 19Couchbase Server vs Amazon MemoryDB
- 20Couchbase Server vs SAP HANA Cloud
- 21Couchbase Server vs ScaleOut In-Memory Database
Couchbase Server alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | eXtremeDB | 8.2 | No | — | Android, API, iOS, Linux, Mac, self-hosted, Windows |
| 2 | Aerospike Database | 7.9 | Free plan | Free | API, Linux, self-hosted, Web |
| 3 | Infinispan | 7.8 | Free plan | Free | API, Linux, self-hosted |
| 4 | RonDB | 7.5 | Free plan | Free | API, Linux, self-hosted |
| 5 | Apache Geode | 7.4 | Free plan | Free | API, Linux, self-hosted, Windows |
| 6 | VoltDB | 7.3 | Free plan | Free | API, Linux, Mac, self-hosted, Web |
| 8 | SingleStore Helios | 7.1 | Free plan | $0.99/mo | API, Web |
| 9 | RaimaDB | 6.9 | No | — | Web, Windows, Mac, Linux, iOS, Android |
| 10 | Tarantool DB | 6.8 | No | — | API, Linux, Mac, self-hosted |
| 11 | Apache Ignite | 6.5 | No | — | — |
| 12 | Valkey | 6.4 | No | — | Linux, Mac |
| 13 | Amazon ElastiCache | 6.3 | Free plan | $6/mo | API, Linux, Mac, Web, Windows |
| 14 | GridGain | 6.1 | No | $0.11/mo | API, Linux, Mac, self-hosted, Windows |
| 15 | KeyDB | 6.1 | No | — | Linux, Mac, self-hosted |
| 16 | Redis Insight | 6.1 | Free plan | Free | Linux, Mac, self-hosted, Web, Windows |
| 17 | Dragonfly | 5.8 | No | $36/mo | API, Linux, self-hosted |
| 18 | ALTIBASE | 5.7 | No | — | Linux |
| 19 | Amazon MemoryDB | 5.6 | No | — | Web |
| 20 | SAP HANA Cloud | 5.5 | No | — | — |
| 21 | ScaleOut In-Memory Database | 5.2 | No | — | Windows, Linux |
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Questions about Couchbase Server alternatives
What is the best alternative to Couchbase Server?
eXtremeDB, number 1 in in-memory databases with a score of 8.2 out of 10. The others here: Aerospike Database, Infinispan, RonDB and 16 more.
What is the best free alternative to Couchbase Server?
Aerospike Database is the best-ranked alternative with a free plan. 8 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.