CalmCanary

CalmCanary is an uptime monitoring tool that checks websites and APIs every minute and sends email alerts.

CalmCanary is an uptime monitoring tool built for people shipping AI applications. It helps users keep tabs on their APIs and endpoints with 1-minute checks and clear email alerts. The product focuses on the core loop of checking and alerting without unnecessary noise. It supports HTTP and TCP checks to monitor websites, APIs, and ports from one place. Upcoming features include public status pages and 90-day uptime history. Currently, the service is free while the team gathers feedback and shapes the product.

CalmCanary at a glance

Best for: Software engineer
Pricing: Free while we gather feedback
Released: November 2026
Category: AI productivity tool
Website: calmcanary.co

Key features

1-minute check intervals
HTTP and TCP checks
Email alerts for downtime
Public status pages coming soon
90-day uptime history coming soon

Use it for

Monitor AI application APIs
Track website and port uptime
Get notified of service downtime

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