SingleStore

SingleStore is a distributed SQL database for combined transactional and analytical workloads, and it also supports vector and multi-model data. SingleStore develops it. Buyers should confirm the licence terms with the vendor. It is sold as Helios Cloud, as a self-managed product and as a bring-your-own-cloud option. Documentation defaults to Self-Managed version 9.0, and no newer 9.x release was seen; the newest dated release note is from 14 October 2025, though that date is not confirmed as the 9.0 release date. Published pricing includes a free Shared Workspace tier for evaluation and non-production use. The Standard edition starts at 0.99 dollars per hour, the Enterprise edition from 1.49 dollars per hour, and new accounts receive 500 dollars of free credits. The vendor blog shows agent features dated September 2026, including query tuning, observability and an analyst feature. Buyers should note that the free tier is limited to non-production work, so production workloads need a paid edition. Because the licence and a current release number were not confirmed, it is sensible to ask SingleStore for both before committing to a deployment.