Mystic alternatives
TL;DR: 12 companies doing similar work to Mystic in B2B, ranked by how closely they match what Mystic 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 Mystic. They are scored on how closely their own description overlaps with Mystic's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to Mystic?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Fithub | — | Winter 2010 | — | Inactive |
| Insoshi | — | Winter 2008 | — | Inactive |
| GoScale | Dynamical Scaling Virtual Machines as a Service | Summer 2012 | 2 | Inactive |
| Optilly/Installmonetizer | Fb ad optimization platform | Winter 2012 | 11 | Inactive |
| Bryel | Devin for AI Research Engineering | Fall 2026 | 2 | Active |
| Convox | Open-source tools for deploying, managing, and monitoring cloud… | Summer 2015 | 3 | Acquired |
| Omnara | The Open-Source Alternative to Claude Managed Agents | Summer 2025 | 4 | Active |
| Chartio | Chartio is changing how companies work by building the best… | Summer 2010 | 40 | Acquired |
| KugelAudio | Kugel is an on-prem Voice AI model supporting 30+ languages | Spring 2026 | 4 | Active |
| Magma | Monetize your agent's traces. | Summer 2026 | 1 | Active |
| RightNow | Enabling Model-Hardware Co-Design at Scale | Fall 2026 | 2 | Active |
| primitive | communication for agents | Spring 2026 | 4 | Active |
Is Mystic still active?
Mystic is no longer listed as active, so anyone still relying on it should plan a migration to one of the alternatives above.
How was this list put together?
Every company here is Y Combinator-backed and shares at least one category with Mystic. They are then ranked on how closely their own description overlaps with Mystic's, so the closest matches come first rather than whoever happens to share a tag.