Free for alpha.
Run your app. Let your agent test it. Review a pull request. Ramus is free while we build it with you.
Try it without an account
$0CLI trial
Give your coding agent a device, or test an APK from your terminal.
- 60 minutes of CLI access
- 1 active Android session
- APKs up to 150 MB
- CLI control, screenshots, and a browser watch link
Requires Node.js 22+, network access, and a built APK. Up to three trials per IP per day by default.
Build with Ramus
$0during alpha
Sign in to run your own apps and bring Ramus into your development workflow.
- Up to 2 concurrent sessions
- APKs up to 300 MB
- Browser uploads, CLI, and agent tools
- GitHub PR previews and local development
Browser uploads require sign-in. Connect and enable repositories separately for PR previews.
A few things to know.
Sessions idle out after 30 minutes without device input, or 60 minutes when using an ADB tunnel. Trials do not include ADB or hot reload.
All sessions share fleet capacity. The account’s 2-session limit includes PR previews. If capacity is full, try again later.
Watch links default to 72 hours of availability. That does not keep a device running for 72 hours. Android emulators only.
Session limits and lifecycleHave something in mind?
Tell us what you’re testing and what your team needs.