SingleStore alternatives
TL;DR: 12 companies doing similar work to SingleStore in B2B, ranked by how closely they match what SingleStore actually does — not just by category.
How this list was built: every company here is Y Combinator-backed and shares at least one category with SingleStore. They are scored on how closely their own description overlaps with SingleStore's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to SingleStore?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Fithub | — | Winter 2010 | — | Inactive |
| Insoshi | — | Winter 2008 | — | Inactive |
| Sherpa Labs | Frontier Data | Winter 2025 | 5 | Active |
| GoScale | Dynamical Scaling Virtual Machines as a Service | Summer 2012 | 2 | Inactive |
| AgentPhone | Phone Numbers for AI Agents | Spring 2026 | — | Active |
| Ardent | Database sandboxes for Agents | Spring 2026 | 3 | Active |
| Magma | Monetize your agent's traces. | Summer 2026 | 1 | Active |
| primitive | communication for agents | Spring 2026 | 4 | Active |
| Dialogus | voice AI agents that learn how your company actually works | Summer 2026 | 3 | Active |
| Proxino | Javascript proxy. | Summer 2011 | — | Inactive |
| Compose | We make it easy to run databases. PostgreSQL, Redis, MongoDB,… | Summer 2011 | 51 | Acquired |
| Chartio | Chartio is changing how companies work by building the best… | Summer 2010 | 40 | Acquired |
Is SingleStore still active?
SingleStore is still operating, so switching is a choice rather than a forced migration. Compare on fit and price rather than urgency.
How was this list put together?
Every company here is Y Combinator-backed and shares at least one category with SingleStore. They are then ranked on how closely their own description overlaps with SingleStore's, so the closest matches come first rather than whoever happens to share a tag.