Clustrix alternatives
TL;DR: 12 companies doing similar work to Clustrix in B2B, ranked by how closely they match what Clustrix 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 Clustrix. They are scored on how closely their own description overlaps with Clustrix's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to Clustrix?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Fithub | — | Winter 2010 | — | Inactive |
| Insoshi | — | Winter 2008 | — | Inactive |
| Dialogus | voice AI agents that learn how your company actually works | Summer 2026 | 3 | Active |
| Sherpa Labs | Frontier Data | Winter 2025 | 5 | Active |
| GoScale | Dynamical Scaling Virtual Machines as a Service | Summer 2012 | 2 | Inactive |
| 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 |
| Proxino | Javascript proxy. | Summer 2011 | — | Inactive |
| Firebase | Build and grow iOS, Android, and Web apps. | Summer 2011 | 500 | Acquired |
| Realm | Better data structures = no DB. | Summer 2011 | 51 | Acquired |
| PhoneSys | The Phone System for Sales Teams. | Summer 2011 | 4 | Inactive |
Is Clustrix still active?
Clustrix has been acquired, which often means pricing, roadmap or support changes. That is the usual reason people start looking at this list.
How was this list put together?
Every company here is Y Combinator-backed and shares at least one category with Clustrix. They are then ranked on how closely their own description overlaps with Clustrix's, so the closest matches come first rather than whoever happens to share a tag.