# Sesori — Full Product Reference > Sesori is a mobile AI coding tool that lets developers continue coding > sessions from their phone. The repository, toolchain, coding harness, and > source-available Bridge stay on the user's computer. A hosted relay routes > ordinary session traffic between the Bridge and app with end-to-end encryption. ## Product Overview Sesori is built for developers who use OpenCode, Codex, GitHub Copilot, Cursor, Claude Code, Pi, OMP, Hermes, DeepSeek, or Grok Build and want to stay productive away from their computer. Instead of being a mobile IDE, Sesori is a mobile interface to the existing development environment. The repository and toolchain stay on the user's computer, while ordinary session payloads travel to the phone through an end-to-end encrypted relay. ### How It Works 1. Install the Sesori Bridge CLI on your desktop (macOS, Linux, or Windows) 2. Open the Sesori mobile app on your iPhone or Android 3. Sign in to the Bridge and app with the same GitHub, Google, Apple, or email account 4. Your AI coding session is now accessible from your phone 5. Speak instructions, review diffs, respond to permission requests where the selected harness exposes them, and guide sessions — all from mobile ### Key Differentiators - **Not a mobile IDE** — it's a mobile interface for the user's real development environment - **End-to-end encrypted ordinary relay traffic** — X25519 key exchange + XChaCha20-Poly1305 cipher - **Local execution** — the repository, toolchain, coding harness, and Bridge stay on the user's computer - **Account-based connection** — sign in to the Bridge and app with the same GitHub, Google, Apple, or email account - **Source-available Bridge** — Bridge source is available under the Functional Source License (FSL) - **Voice-first** — speak instructions and prompts instead of typing on a small screen ## Features ### Session Continuity Start a coding session on your desktop, continue it on your phone, or the other way around. Your AI assistant keeps running on your laptop regardless of phone connectivity. When you reconnect, Sesori picks up right where you left off. ### Voice Coding Speak instructions, answer AI prompts, and guide your coding session naturally without touching a keyboard. Optimized for mobile use where typing is impractical. ### Assistant Integrations Sesori supports OpenCode, Codex, GitHub Copilot, Cursor, Claude Code, Pi, OMP, Hermes, DeepSeek, and Grok Build today. The Bridge uses a plugin architecture, so additional integrations can be added over time. ### End-to-End Encryption Ordinary session traffic between the phone and Bridge is end-to-end encrypted. The relay that routes those messages sees ciphertext rather than the code, prompts, or harness responses inside the payload. During setup, the relay delivers public keys for the account-paired phone and Bridge. Sesori does not independently verify those keys out of band, so the relay remains part of the trust boundary: a compromised relay could try to impersonate an endpoint. ### Local-First Execution The repository, toolchain, coding harness, and Bridge stay on the user's computer. Sesori does not copy the repository into a hosted development workspace. The hosted relay, account and authentication services, notifications, voice transcription, diagnostics, and other invoked hosted features remain service dependencies. ### Trust Boundaries and Hosted Features - The Bridge is a trusted local endpoint and necessarily handles readable session data on the user's computer. - The relay routes ordinary session payloads as ciphertext but can observe connection timing, message sizes, IP addresses, account and routing identifiers, and delivery state. - Voice transcription, session or branch naming, push-notification snippets, support, diagnostics, abuse prevention, and security investigations can involve limited readable data when required by the feature or operational need. - The selected coding harness and model provider retain their own data flows and privacy terms; Sesori relay encryption does not make a cloud-backed model local. - See [Security and privacy](https://docs.sesori.com/get-started/security-and-privacy) and the [Privacy Policy](https://sesori.com/privacy/) for the complete boundary. ## Platform Support - **Bridge CLI**: macOS, Linux, Windows - **Mobile App**: iOS, Android ## Pricing - Free - The Bridge source is available under the Functional Source License (FSL) ## Frequently Asked Questions ### What is Sesori? Sesori is a mobile AI coding tool that lets you run and interact with OpenCode, Codex, GitHub Copilot, Cursor, Claude Code, Pi, OMP, Hermes, DeepSeek, or Grok Build sessions from your phone. A lightweight Bridge runs beside the coding harness on your computer, and ordinary session traffic reaches the mobile app through an end-to-end encrypted relay. ### Can I vibe code from my phone? Yes — that's exactly what Sesori is built for. Start an AI coding session on your desktop, then continue it from your iPhone or Android. Speak prompts, review diffs, respond to permission requests where the selected harness exposes them, and keep your project moving — all from your pocket. ### Does my code leave my machine? Sesori does not copy your repository into a hosted development workspace. Ordinary session payloads travel between the Bridge and phone through an end-to-end encrypted relay, so Sesori's relay cannot read their contents. The Bridge and phone are trusted endpoints, the coding harness or model provider may process code under its own terms, and explicitly invoked hosted features such as voice transcription can process limited readable data as disclosed in the Privacy Policy. ### Do I need to create an account? Yes. Sign in to the Bridge and mobile app with the same GitHub, Google, Apple, or email account. When the Bridge is running, the app connects automatically. ### Which AI coding assistants does Sesori work with? Sesori supports OpenCode, Codex, GitHub Copilot, Cursor, Claude Code, Pi, OMP, Hermes, DeepSeek, and Grok Build today. The Bridge uses a plugin architecture, so additional integrations can be added over time. ### Is Sesori free? Yes — Sesori is free to use. Bridge source is available under the Functional Source License (FSL). ### How is Sesori different from other mobile coding apps? Sesori isn't a mobile IDE or code editor — it is a mobile interface for existing coding harnesses running in the user's development environment. The repository and toolchain stay on the user's computer, ordinary relay traffic is end-to-end encrypted, and the hosted features that require readable processing are documented separately. ### What happens if I lose my phone connection? Your session keeps running on the laptop while the Bridge and coding assistant remain active. When your phone reconnects, Sesori picks up where you left off. ### What platforms does Sesori support? The Bridge CLI runs on macOS, Linux, and Windows. The mobile app is available for iOS and Android. ## Links - Website: https://sesori.com - Security and privacy: https://docs.sesori.com/get-started/security-and-privacy - Privacy Policy: https://sesori.com/privacy/ - Cookie Statement: https://sesori.com/cookies/ - Terms of Service: https://sesori.com/terms/ - Download the app: https://sesori.com/app/ - Guides: https://sesori.com/guides/ - Security: https://sesori.com/security/ - Blog: https://sesori.com/blog/ - Compare hub: https://sesori.com/compare/ - Alternatives hub: https://sesori.com/alternatives/ - Category page: https://sesori.com/mobile-opencode/ - Category page: https://sesori.com/mobile-codex/ - Category page: https://sesori.com/mobile-github-copilot/ - Category page: https://sesori.com/mobile-cursor/ - Category page: https://sesori.com/mobile-claude-code/ - Category page: https://sesori.com/mobile-pi/ - Category page: https://sesori.com/mobile-omp/ - Category page: https://sesori.com/mobile-hermes/ - Category page: https://sesori.com/mobile-deepseek/ - Category page: https://sesori.com/mobile-grok/ - Category page: https://sesori.com/code-from-phone/ - Compare page: https://sesori.com/compare/sesori-vs-paseo/ - Compare page: https://sesori.com/compare/sesori-vs-orca/ - Compare page: https://sesori.com/compare/sesori-vs-t3-code/ - Compare page: https://sesori.com/compare/sesori-vs-claude-code-remote-control/ - Compare page: https://sesori.com/compare/sesori-vs-cursor-mobile/ - Compare page: https://sesori.com/compare/sesori-vs-codex-chatgpt-app/ - Compare page: https://sesori.com/compare/sesori-vs-happy-coder/ - Compare page: https://sesori.com/compare/sesori-vs-omnara/ - Compare page: https://sesori.com/compare/sesori-vs-cosyra/ - Compare page: https://sesori.com/compare/sesori-vs-remodex/ - Compare page: https://sesori.com/compare/sesori-vs-codeagent-mobile/ - Compare page: https://sesori.com/compare/sesori-vs-grass/ - Compare page: https://sesori.com/compare/sesori-vs-warp-remote-control/ - Compare page: https://sesori.com/compare/sesori-vs-termius/ - Alternatives page: https://sesori.com/alternatives/claude-code-remote-control/ - Alternatives page: https://sesori.com/alternatives/happy-coder/ - Alternatives page: https://sesori.com/alternatives/omnara/ - Alternatives page: https://sesori.com/alternatives/cosyra/ - Alternatives page: https://sesori.com/alternatives/remodex/ - Alternatives page: https://sesori.com/alternatives/codeagent-mobile/ - Alternatives page: https://sesori.com/alternatives/grass/ - Alternatives page: https://sesori.com/alternatives/warp-remote-control/ - GitHub: https://github.com/sesori-ai - X / Twitter: https://x.com/sesori_ai - Discord: https://discord.gg/5KBC8dV9uR