Sesori vs Grass
TL;DR
Choose Grass for an always-on cloud VM for Claude Code or OpenCode. Choose Sesori for your existing local environment, Android, or Codex, Cursor, Pi, OMP, or Hermes.
Grass centers on GrassVM: run Claude Code or OpenCode from an iPhone, let its VM run with your laptop closed, and review progress, diffs, or permissions. Sesori connects native iOS and Android apps to your existing local coding environment.
Reviewed August 25, 2026. Details change; check the first-party sources below before deciding.
Side by side
| Feature | Sesori | Grass |
|---|---|---|
| Primary agents | OpenCode, Codex, Cursor, Claude Code, Pi, OMP, and Hermes. | The current product page names Claude Code and OpenCode. |
| Cursor support | Yes. | Not listed as a supported agent. |
| Mobile app | Native iOS and Android apps. | The current product page presents an iPhone workflow. Verify other platforms with Grass. |
| Where work runs | On your own computer, beside the repository and existing toolchain. | On a persistent GrassVM that continues without the laptop. |
| Laptop-off sessions | Your machine must be running and reachable. | GrassVM keeps agents running in a cloud VM when your laptop is off. |
| Phone workflow | Steer sessions, review diffs, respond to available permission requests, send prompts, and receive notifications. | Dispatch tasks, receive permission requests, review diffs, and redirect work on iPhone. |
| Published pricing | Free to use. Bridge source is available under the Functional Source License (FSL). | The current product page reviewed for this comparison does not state plan pricing. Verify with Grass. |
Which is right for you?
Pick Sesori if you
- You use Cursor, which Grass does not list as a supported agent.
- You need native Android as well as iOS.
- You want the repository and toolchain to stay local.
- You want one app covering OpenCode, Codex, Cursor, Claude Code, Pi, OMP, and Hermes.
Pick Grass if you
- You need sessions to run while your laptop is closed—GrassVM is built for that.
- Claude Code or OpenCode covers the agents you need.
- You prefer an always-on cloud VM over depending on your own computer.
- Your primary remote surface is an iPhone.