Loopr is an open-source, cloud-native URL monitoring and uptime tracking platform. It features real-time health checks, intelligent alerting, distributed worker nodes, and detailed analytics for websites and APIs.
PageMon Alternatives
PageMon is described as 'Stop losing revenue to silent API failures. Get instant alerts when payments fail, AI services go down, or APIs break. Real-time monitoring with Discord, Slack, and email notifications' and is an app. There are five alternatives to PageMon for Web-based, Self-Hosted, SaaS, Splunk and Docker. The best PageMon alternative is Loopr, which is both free and Open Source. Other great apps like PageMon are AlertSite, Observu, 2 Steps and Pulseguard.
Alternatives list
AlertSite is a synthetic monitoring tool for web, apps, and APIs. It's codeless, easy to use, predictive, and comprehensive in it's ability to monitor user journeys on both the UI and API layer.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Online
- Self-Hosted

Website and server monitoring with alerting via e-mail, SMS and phone calls. Has a dashboard to easily monitor 100 or more services at a time by sorting them depending on the amount of attention they need.


2 Steps allows organisations using Splunk for IT operations to monitor mobile apps, websites, Windows applications and mainframe software interfaces without setting up coding or scripts.
Cost / License
- Paid
- Proprietary
Platforms
- Self-Hosted
- Software as a Service (SaaS)
- Splunk

AI-powered website, API & server monitoring with SSL alerts, EC2 control, and performance tracking. Starts free, built for developers & indie hackers.













