Epsilla alternatives
TL;DR: 12 companies doing similar work to Epsilla in B2B, ranked by how closely they match what Epsilla 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 Epsilla. They are scored on how closely their own description overlaps with Epsilla's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to Epsilla?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| primitive | communication for agents | Spring 2026 | 4 | Active |
| Fithub | — | Winter 2010 | — | Inactive |
| Insoshi | — | Winter 2008 | — | Inactive |
| Bryel | Devin for AI Research Engineering | Fall 2026 | 2 | Active |
| Magma | Monetize your agent's traces. | Summer 2026 | 1 | Active |
| Versori | Agentic integrations & automations for enterprise | Winter 2023 | 16 | Acquired |
| Ardent | Database sandboxes for Agents | Spring 2026 | 3 | Active |
| Riverbank | Infrastructure Cartography | Summer 2025 | 1 | Active |
| Compose | We make it easy to run databases. PostgreSQL, Redis, MongoDB,… | Summer 2011 | 51 | Acquired |
| Citus Data | Real-time. Big data. PostgreSQL | Summer 2011 | 45 | Acquired |
| AeroFS | Secure Enterprise Collaboration. | Summer 2010 | 40 | Acquired |
| Chartio | Chartio is changing how companies work by building the best… | Summer 2010 | 40 | Acquired |
Is Epsilla still active?
Epsilla 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 Epsilla. They are then ranked on how closely their own description overlaps with Epsilla's, so the closest matches come first rather than whoever happens to share a tag.