Cloud workspaces
for coding agents.

Heavy runs and throwaway sandboxes, on any cloud you pick. Your keys. Open source.

10-minute sandbox · public repositories

Sponsored by E2B
Runs Everywhere
E2BE2B
DaytonaDaytona
RailwayRailway
AWSAWS
CloudflareCloudflare
AsciiAscii
VercelVercel
exe.devexe.dev
Agents Supported
OpenCodeOpenCode
T3 CodeT3 Code

When you need more than your computer.

More power.

Big repos and long agent runs on cloud hardware. Keep light work on your laptop.

Safe sandboxes.

Try a repo, open a port, shut it down. Off your machine, still reachable from your devices.

Same workflow.

Branch, commit, and push to GitHub like you would locally. Cloud machine, laptop habits.

Agents on demand.

Give each task its own workspace. Run several agents at once, then shut them down when the work is done.

Code from anywhere.

Open your workspace from any device. No second computer to maintain, and you only pay for the compute you use.

Built for however you want to work.

01cloud

Pick your cloud

Choose the provider that fits each job, from quick sandboxes to infrastructure you already trust.

02lifetime

Short task or long run

Launch a workspace for one quick job or keep it available for ongoing work. You decide when it stops.

03keys

Set keys once

Securely reuse your model and environment credentials without pasting secrets into every workspace.

04client

Connect from any device

Open the same workspace in your browser or local client and continue exactly where you left off.

05pause

Pause without losing progress

Stop active compute, preserve the workspace state, and resume when you are ready to keep going.

06expose

Share a live app preview

Expose any workspace port through a shareable URL for testing, feedback, or a quick demo.

07team

Bring your team in

Share a workspace with teammates when a task needs another set of eyes or a clean handoff.

08automate

Automate with CLI or SDK

Create and manage workspaces from scripts, internal tools, or the terminal you already use.

Your agents. Your cloud.

Hosted or self-hosted. No lock-in.

Or run it on your own infra

Questions.

No. Use it for heavier runs, temporary sandboxes, or agents you want off your machine but still reachable.

Yes. Your Anthropic, OpenAI, or other keys. Encrypted, reused across workspaces, never marked up.

E2B, Daytona, Railway, AWS, Cloudflare, Ascii, Vercel, or exe.dev. Configure the ones you want and pick per workspace. No lock-in.

Yes. MIT-licensed, full stack on GitHub. One-click on Railway, or Docker anywhere.