Website monitoring made simple yet powerful. Get notified when your site experiences an outage via your choice of method. Escalate when needed.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Software as a Service (SaaS)




HostTracker is described as 'Monitoring sites and servers from 300+ locations with alerts by email, SMS, voice, messengers, plus SSL, domain, blacklist, and content checks' and is a website monitoring tool in the network & admin category. There are more than 100 alternatives to HostTracker for a variety of platforms, including Web-based, SaaS, Windows, Linux and Self-Hosted apps. The best HostTracker alternative is Uptime Kuma, which is both free and Open Source. Other great apps like HostTracker are UptimeRobot, Kener, Pingdom and Down For Everyone Or Just Me?.
Website monitoring made simple yet powerful. Get notified when your site experiences an outage via your choice of method. Escalate when needed.




Uptime, SSL, DNS, and email monitoring with root-cause analysis across DNS, TCP, TLS, and the app layer, plus 30 free diagnostic tools that need no signup.


Easily monitor your Websites, Domains, Servers, SSL-Certificates, Cronjobs and create amazing Status Pages. Get notified by Email, SMS, Slack, Discord and more.




Simple, EU-hosted monitoring for APIs, websites and cron jobs — PingMon catches anomalies even when the status still says 200 OK, and an AI explains what actually broke.




Standard uptime monitoring with alerts that include diagnostic information, timing breakdowns and dashboard snapshots. Configure alerts for HTTP statuses, reachability and performance thresholds.







Ultralight open source server monitoring agent, written in Rust. Ships CPU, RAM, disk and network metrics over OTLP to any compatible backend.
Pinger Man is a modern platform to monitor Uptime of Websites and Applications. It supports notification via Email, SMS and Web Hooks. Users can also showcase the uptime of their services using Public Status Pages.

UpTower is an easy-use tool for website monitoring. UpTower checks websites in 1-minute intervals and notifies user via push notifications about every outage immediately. Using UpTower app user can monitor websites and their availability for free.




Standard uptime monitors like UptimeRobot only tell you if your server is turned on (returning a 200 OK status). But what happens when a bad plugin update breaks your "Add to Cart" button? Your server stays online, your monitor stays green, and you silently lose sales.




ApiChecker is reliable uptime and performance monitoring for your service. It uses different servers around the world to verify your service/API/WebSite performance and uptime ?! We also provide different way to keep you notified about downtime - it can be SMS , Slack, Email...




Uptime and error monitoring for websites, APIs, ports, DNS and SSL certificates — instant alerts across 12 channels, grouped error tracking and public status pages, GDPR-compliant.


