Shofo alternatives
TL;DR: 12 companies doing similar work to Shofo in B2B, ranked by how closely they match what Shofo 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 Shofo. They are scored on how closely their own description overlaps with Shofo's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to Shofo?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Fithub | — | Winter 2010 | — | Inactive |
| Insoshi | — | Winter 2008 | — | Inactive |
| Memorable | reducing agent reasoning into a graph search problem | Summer 2027 | 2 | Active |
| primitive | communication for agents | Spring 2026 | 4 | Active |
| Bryel | Devin for AI Research Engineering | Fall 2026 | 2 | Active |
| Ardent | Database sandboxes for Agents | Spring 2026 | 3 | Active |
| Magma | Monetize your agent's traces. | Summer 2026 | 1 | Active |
| Vidpresso | Help media companies make quality live video. [Acquired by Facebook] | Winter 2014 | 7 | Acquired |
| PhoneSys | The Phone System for Sales Teams. | Summer 2011 | 4 | Inactive |
| Memory Store | Company Brain. | Spring 2026 | 4 | Active |
| GoScale | Dynamical Scaling Virtual Machines as a Service | Summer 2012 | 2 | Inactive |
| Indexable | sandbox infrastructure for AI agents | Spring 2026 | 3 | Active |
Is Shofo still active?
Shofo 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 Shofo. They are then ranked on how closely their own description overlaps with Shofo's, so the closest matches come first rather than whoever happens to share a tag.