We alert you, before your customers do.
OnlineOrNot monitors your websites, web apps, and APIs, letting you know instantly if anything goes wrong.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Software as a Service (SaaS)


Phare is described as 'The all-in-one platform that covers everything you need to run high-quality production websites with uptime monitoring, analytics, security, incident management, and alerting' and is a website monitoring tool in the network & admin category. There are more than 25 alternatives to Phare for a variety of platforms, including Web-based, SaaS, Self-Hosted, Android and iPhone apps. The best Phare alternative is Better Stack Uptime, which is free. Other great apps like Phare are UptimeRobot, Pingdom, Kener and Instatus.
We alert you, before your customers do.
OnlineOrNot monitors your websites, web apps, and APIs, letting you know instantly if anything goes wrong.


Status.io is a platform for system status pages and status notifications. Companies rely on Status.io to track outages, schedule planned maintenances, broadcast status notifications, and much more; and their customers love the transparency.




Full-Stack Visibility and Actionable Insights for Better Software and Better Customer Experiences

Monitor and communicate the status of your site, app or API with your very own status page. Create it in less than 3 minutes with Statuspal! Or host it yourself for free with our open source community edition.


Parny is the AI-native platform for on-call management, incident response, uptime monitoring, and real-time infrastructure visibility with built-in service dependency mapping to protect availability and empower modern tech teams.




TLS Checker is a Free TLS / SSL Expiry Monitoring Service which includes Discovery, Inventory and Management of certificates. For Free.



A modern, self-hosted status page built with Next.js and Payload CMS. Full flexibility, SMS & email notifications, beautiful dark/light themes.

Callgoose SQIBS is a next-gen IT automation & incident management platform. It offers real-time alerts, auto-remediation, on-call scheduling & seamless integrations.




A robust web application for monitoring website uptime, performance, and SSL certificate expiration. Simple Site Monitor provides an easy-to-use dashboard to track the health of your websites in real-time.




PingRobot is a website monitoring service that alerts you when websites are not operational and when they come back online.
