
IBM Informix
6.3#26 in spatial databasesFree planFree planAPILinuxSelf-hostedWindows
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| Fact | IBM Informix | SingleStore Helios |
|---|---|---|
| Availability | Developer Edition includes enterprise replication and unlimited high-availability clusters. | SingleStore advertises up to a 99.99% uptime SLA for production Helios deployments. |
| Free plan | Yes | Yes |
You want what its maker publishes above — check its page for the details.
Helios suits teams needing a cloud database for transactional and analytical workloads, including those working with varied data types or AI workloads. The free Shared workspace is aimed at evaluation, development, and non-production use.