Sesori vs Cosyra
TL;DR
Choose Cosyra for hosted compute that keeps working when your laptop is off. Choose Sesori for your existing local environment; it does not copy your repository into a hosted workspace.
Cosyra provides a per-user Ubuntu 24.04 Azure container with pre-installed coding tools and iOS, Android, and web clients. Sesori connects your phone to the development environment already on your computer through a local Bridge. Choose between hosted compute and your existing local environment.
Reviewed August 25, 2026. Details change; check the first-party sources below before deciding.
Side by side
| Feature | Sesori | Cosyra |
|---|---|---|
| Where the code runs | On your own laptop. The Bridge attaches to your local AI session. | In a per-user Ubuntu 24.04 container on Azure. iOS, Android, and web clients drive it. |
| Laptop must be on | Yes. The Bridge runs alongside your local assistant. | No. The container keeps running in the cloud. |
| Agents supported | OpenCode, Codex, Cursor, Claude Code, Pi, OMP, and Hermes. | Claude Code, Codex CLI, OpenCode, Gemini CLI, all pre-installed in the container. |
| Privacy model | Sesori does not copy your repository into a hosted workspace. Ordinary phone-to-Bridge session payloads are end-to-end encrypted. | Code lives in a third-party cloud container. Standard cloud trust model applies. |
| Pricing | Free to use. Source-available Bridge under the Functional Source License (FSL). | 1-hour free trial. Pro: USD 29.99 per month or USD 300 per year. |
| Persistent storage | Whatever your laptop has. Your existing repo, tooling, env vars. | 30 GB persistent storage inside the container. |
| Best for | Developers who want phone access to their real dev environment. | Developers who want a phone-only workflow without depending on a laptop being awake. |
Which is right for you?
Pick Sesori if you
- You want to use the repository and coding environment already on your computer.
- You have a local dev environment and do not want to mirror it.
- You want ordinary phone-to-Bridge session payloads encrypted end to end.
- You are comfortable leaving your laptop on while coding from your phone.
Pick Cosyra if you
- You want to code from your phone without your laptop being on.
- You do not mind your code living in a third-party cloud container.
- You want a pre-installed environment that "just works" with multiple agents.
- You are happy with a clear monthly subscription for compute.