US$120 per agent per month, with a 30-day free trial (card required, nothing charged until it ends). Larger teams pay less: the rate drops by $1 for each agent added through the ninth, settling at US$110 per agent from 10 onwards. You bring your own model key and pay the provider directly for tokens
Free forever with all features included
Key features
AI software engineer agent
AI product manager agent
AI QA engineer agent
AI systems architect agent
AI SRE (Nadia Serrano)
GitHub, Linear, Slack and Microsoft Teams integration
Incident investigation workflow
Release verification
Granular permissions per agent
30-day free trial with no credit card charge
Alerts on iPhone and Android with answer buttons
Phone call escalation for high and critical alerts
Breaks through silent mode and Do Not Disturb
Attachments and notes on every alert
Broadcast to a channel with one person taking ownership
See who acted and who ignored alerts
Answer buttons set by you or your AI
Callback webhooks to return answers to your code
Setup via pasted prompt or API key-free send link
Integration with AI frameworks, automation platforms and HTTP API
What makes it different
No separate token metering—you bring your own model key and pay the provider directly
Agents operate only with permissions you explicitly grant and can revoke
All changes require human approval before reaching production
One price per agent regardless of specialization
Integrates with tools your team already uses
Full-volume alerts that interrupt even when phone is silenced
No SDK, API key or card required to start
Free forever with every feature for every team member
Escalates to phone calls for critical alerts that go unanswered
Works with existing AI agents, workflows and monitoring tools
Matill
M91