Cloud agent sandbox with persistent filesystem and on-demand compute
Email for your AI agent
Stage
MVP
MVP
Founded
Not given
Not given
Based in
US
PT
Pricing model
Paid
Not given
Pricing
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
Not given
Key features
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
Works with OpenClaw, Hermes, and Claude Code
MCP, CLI, or skill integration options
Automatic verification code and link extraction
Agent email waiting capability
Human approval required for outgoing emails
What makes it different
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