Pricing
SootSim is free to develop with locally. Carbon adds cloud sharing, automatic PR previews, and CI for your team.
Free
$0forever
Use it locally for free, always.
Browser iOS simulator, no Mac or Xcode
Real React Native with native modules
React Native-aware CLI with 80+ actions
Detox and Maestro test drivers
Local screenshots and recordings
Carbon
$20/month
Cloud and CI license. Unlimited seats. Includes $20 credit.
Test traces and history
Live builds of every commit
AI automatic PR walkthroughs
3D and Screenshot modes
Instant shareable live demos
Start Carbon
Enterprise
Customannual
Longer retention, SSO.
Everything in Carbon
Extended cloud retention (1095 days)
SSO / SAML and security review
Volume CI and preview pricing
SLA and account management
Contact sales
Compare
Free
Carbon
Enterprise
Simulator
Browser iOS simulator
Real React Native + native modules
Multi-device (Pro, Pro Max, SE, mini)
Native desktop app
CLI and testing
React Native-aware CLI
Detox and Maestro drivers
API keys for CI/CD
Agentic flows on PRs
Cloud sharing and previews
Local screenshots and recordings
Shareable cloud demo links
$0.10 after included usage
Custom usage
Automatic AI PR previews
$0.20 after included usage
Custom usage
Preview retention
90 days
1095 days
Team and support
Shared account workflows
SSO / SAML
Security and procurement review
SLA and account support