Boot a persistent cloud environment pre-wired for AI coding agents. Clone a repo, run your agent, preview your work — from anywhere, on any device.
Capabilities
Six capabilities, one consistent surface — everything a coding session needs.
A fresh Linux sandbox with Node.js, Bun, git, GitHub CLI, ripgrep, and cloudflared pre-installed — up in seconds, not minutes. No setup scripts, no waiting on toolchains.
Freeze a running sandbox to save quota, then resume exactly where you left off. Files, processes, and session state all survive the pause.
Fork a running workspace into an independent copy for parallel work. Files, env vars, and credentials are copied — start a branch, a PR, or an experiment in one click.
Every HTTP server in your sandbox gets a public preview URL automatically. Share your work with anyone — no ngrok, no DNS, no port forwarding.
Opt in at launch for copy-paste SSH over a WebSocket bridge. Work from your own terminal and editor while the sandbox keeps running.
OpenCode, Cline, and the cloud CLIs are pre-installed on named ports — the web UI, the Kanban board, and the SDK hub are always reachable.
Pre-installed
The full stack you reach for, baked into the base image so agents and humans start fast.
Skills and MCP servers are installed per workspace or globally — so your agent has browser automation, code search, and design tooling from the first prompt.
Lifecycle
One flow, four moves — the entire lifetime of a workspace.
Sign in with GitHub, pick a repo and branch (or start blank), and choose your agent image.
The sandbox boots with your repo cloned, GH auth configured, and your agent — OpenCode, Cline, or a hapi CLI — ready to work.
Pause to save quota, resume exactly where you left off, or fork the whole environment for a parallel effort.
Git and gh are authenticated inside the sandbox, so commits, PRs, and pushes just work.
Sign in with GitHub, add your E2B API key, and your first sandbox runs in seconds — inside your own project.