Simple website availability and uptime monitoring tool. No installation, checks for backend and frontend errors.
Cost / License
- Freemium (Subscription)
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)


OnlineOrNot is described as 'We alert you, before your customers do' and is a Uptime Monitor service in the network & admin category. There are more than 50 alternatives to OnlineOrNot for a variety of platforms, including Web-based, SaaS, Self-Hosted, Android and Linux apps. The best OnlineOrNot alternative is Uptime Kuma, which is both free and Open Source. Other great apps like OnlineOrNot are Better Stack Uptime, Tianji, UptimeRobot and Pingdom.
Simple website availability and uptime monitoring tool. No installation, checks for backend and frontend errors.


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