Upptime
FreeOpen-source uptime monitor and status page powered by GitHub.
What does this tool do?
Upptime is an open-source uptime monitoring solution that leverages GitHub Actions to continuously track website performance and availability. It automatically checks websites every 5 minutes, generating detailed status reports and creating a comprehensive status page with real-time and historical performance data. The tool is uniquely positioned as a developer-friendly monitoring solution that requires minimal setup and provides version-controlled monitoring directly through GitHub infrastructure.
AI analysis from Feb 18, 2026
Key Features
- Monitors websites every 5 minutes
- Generates performance trend charts
- Supports multiple notification integrations
- Creates static status page with uptime history
- Uses GitHub Actions for infrastructure
- Open-source and customizable
Use Cases
- 1Monitoring websites and web services for downtime
- 2Tracking performance metrics for multiple web applications
- 3Creating public-facing status pages for development teams
- 4Implementing automated uptime monitoring for SaaS platforms
- 5Providing real-time availability tracking for open-source projects
Pros & Cons
Advantages
- Free to use with GitHub's free action minutes
- Supports multiple notification channels (Slack, Telegram, webhooks)
- Version-controlled monitoring with historical performance data
- Easy to configure and deploy via GitHub template
Limitations
- Requires GitHub account and basic technical knowledge
- Limited to web services that can be pinged externally
- Relies on GitHub Actions infrastructure for monitoring
- May have limited advanced monitoring features compared to enterprise solutions
Pricing Details
Completely free, leveraging GitHub's free Actions minutes and infrastructure
Who is this for?
Web developers, DevOps teams, open-source project maintainers, and technical teams needing lightweight, cost-effective uptime monitoring