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Best ScaleOut In-Memory Database Alternatives in 2026

12 platforms from in-memory databases ranked against ScaleOut In-Memory Database on the same published basis.

  1. 1
    Aerospike Database Free plan apiLinuxself-hostedWeb Free7.3
    ScaleOut In-Memory Database vs Aerospike Database
  2. 2
    Amazon ElastiCache Free plan apiLinuxMacWebWin $6/mo7.3
    ScaleOut In-Memory Database vs Amazon ElastiCache
  3. 3
    Apache Geode Free plan apiLinuxself-hostedWin Free7.3
    ScaleOut In-Memory Database vs Apache Geode
  4. 4
    RonDB Free plan apiLinuxself-hosted Free7.3
    ScaleOut In-Memory Database vs RonDB
  5. 5
    SingleStore Helios Free plan apiWeb $0.99/mo7.3
    ScaleOut In-Memory Database vs SingleStore Helios
  6. 6
    VoltDB Free plan apiLinuxMacself-hostedWeb Free7.3
    ScaleOut In-Memory Database vs VoltDB
  7. 7
    Infinispan Free plan apiLinuxself-hosted Free7.2
    ScaleOut In-Memory Database vs Infinispan
  8. 8
    Dragonfly Free trial apiLinuxself-hosted $36/mo6.8
    ScaleOut In-Memory Database vs Dragonfly
  9. 9
    GridGain Free trial apiLinuxMacself-hostedWin $0.11/mo6.8
    ScaleOut In-Memory Database vs GridGain
  10. 10
    eXtremeDB Free trial AndroidapiiOSLinuxMac 6.7
    ScaleOut In-Memory Database vs eXtremeDB
  11. 11
    KeyDB LinuxMacself-hosted 6.0
    ScaleOut In-Memory Database vs KeyDB
  12. 12
    VMware Workstation Pro Free plan Linuxself-hostedWin Free5.9
    ScaleOut In-Memory Database vs VMware Workstation Pro
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