Cloud agent sandbox with persistent filesystem and on-demand compute
Stage
Not given
MVP
Founded
Not given
Not given
Based in
Not given
US
Pricing model
Free trial
Paid
Pricing
Free trial: 14 days free. Starter: €40/month for 1 phone. Team: €129/month for 3 phones. Enterprise: custom pricing. Call minutes: €24/month for 100 minutes, €70/month for 300 minutes, €230/month for 1000 minutes. Android tablet: €69/month (on waiting list).
Compute: $0.015 per GiB-hour (approximately $0.000004167 per GiB-second, billed by the second). Storage: $0.02 per GiB-month for retained incremental RootFS data and memory checkpoints. Network ingress and egress currently free. Object-store GET and PUT requests free. New users receive $5 free credi
Key features
Real Android 13 OS with Samsung Galaxy S25 device profile
HTTP API for tap, type, swipe, launch, install, read, screenshot, mic
Google Play Store and alternative app installation
Accessibility tree and screenshot reading for screen understanding
Isolated containers with persistent app state between sessions
One-to-one voice calls with synthetic voice
APK upload and installation capability
MCP server support for local integration
Dashboard with device management and monitoring
Automatic filesystem growth as storage fills
Pause compute without losing work or paying compute charges
Resume to same environment on demand
Access files while paused without waking compute
Public HTTP services with auto-resume capability
Command-line interface (s0 CLI) for agent-native workflows
Incremental checkpoints to avoid full filesystem copies
Scoped API keys and team-based access controls
On-demand file reads without downloading entire filesystem
What makes it different
Real Android device in the cloud, not a simulator or emulator
Agents interact via touchscreen like real users without app APIs
Persistent isolated containers per agent phone with no sharing
One-to-one voice calls enabling two-way agent communication
Flat monthly pricing with no runtime metering unlike competitors
Persistent filesystem across pause/resume without duplicating data
Pay only for compute time used; paused sandboxes have zero compute charges
Automatic filesystem growth so agents can install and persist unlimited tools
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