Cloud compute: $0.461/hour while awake, $0 when idle or parked. Models priced at or below maker's rate. Example: Claude Opus 5.5 with $0.461/hour compute, or $0 model usage if using Claude Pro/Max subscription. Prepaid credits start at $10. Card top-ups include Stripe fee (2.9% + $0.30).
Free, no subscription or in-app purchases. Each key can send up to 300 messages per hour.
Key features
Browser-based agent access
Agent API for integration
Multi-channel deployment via Slack and other apps
Native Mac app
Cloud-based agent execution
Bring your own Claude or ChatGPT subscription
Usage-based pricing with per-second compute metering
Agent skills for reusable instructions
Agent marketplace with 64+ agents
Live progress cards on lock screen and Dynamic Island
Completion and failure notifications
Approval and denial prompts
Metrics display on lock screen
Stop button for running tasks
Native formatting on lock screen
No account or login required
One-line setup integration
What makes it different
Access any agent in one place without per-agent switching
$0 model costs when using your Claude Pro/Max or ChatGPT Plus/Pro subscription
Cloud agents that cost $0 while parked or idle
Reusable agent skills that inject domain expertise automatically at runtime
Multi-channel deployment from browser to Slack to Mac without code
No computer installation, SDK or MCP server needed—agents use curl over HTTPS
Completely free with no subscription, ads or in-app purchases
Works with multiple AI platforms including Claude Code, Codex and Cursor
High-rate message delivery with 300 messages per hour per key
AgentSky
Monish