OpenCode alternatives
TL;DR: 12 companies doing similar work to OpenCode in B2B, ranked by how closely they match what OpenCode 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 OpenCode. They are scored on how closely their own description overlaps with OpenCode's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to OpenCode?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Fithub | — | Winter 2010 | — | Inactive |
| Insoshi | — | Winter 2008 | — | Inactive |
| OpenSpec | Plan mode for complex features | Winter 2026 | — | Active |
| Bryel | Devin for AI Research Engineering | Fall 2026 | 2 | Active |
| Citus Data | Real-time. Big data. PostgreSQL | Summer 2011 | 45 | Acquired |
| InfluxData | The platform for building and operating time series applications. | Winter 2013 | 210 | Active |
| Archal | API sandboxes, built for AI agents | Summer 2026 | 2 | Active |
| Memorable | reducing agent reasoning into a graph search problem | Summer 2027 | 2 | Active |
| CoreOS | Open source tools of modern distributed systems. | Summer 2013 | 150 | Acquired |
| RethinkDB | The open source database for the realtime web. | Summer 2009 | 11 | Acquired |
| Zencoder | Video Encoding API, Open source video player (video.js) | Winter 2010 | 11 | Acquired |
| Convox | Open-source tools for deploying, managing, and monitoring cloud… | Summer 2015 | 3 | Acquired |
Is OpenCode still active?
OpenCode 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 OpenCode. They are then ranked on how closely their own description overlaps with OpenCode's, so the closest matches come first rather than whoever happens to share a tag.