WatchSumo monitors your website uptime, and sends your email, webhook or Slack alerts when there is a problem.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Software as a Service (SaaS)


StablePing is described as 'Fully managed uptime monitoring service for just $3.95/month. Whenever your website goes down, their system will alert you within seconds via email or SMS (and they'll work with you to get it back online)' and is a website monitoring tool in the network & admin category. There are more than 100 alternatives to StablePing for a variety of platforms, including Web-based, SaaS, Windows, Linux and Android apps. The best StablePing alternative is Uptime Kuma, which is both free and Open Source. Other great apps like StablePing are Better Stack, UptimeRobot, Pingdom and HetrixTools.
WatchSumo monitors your website uptime, and sends your email, webhook or Slack alerts when there is a problem.


Web monitoring service, which checks website every 5 minutes. It detects when it's offline, redirected, broken or even hacked. Provides SMS and email notifications, statistics and logs.



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...




Website monitoring made simple yet powerful. Get notified when your site experiences an outage via your choice of method. Escalate when needed.




Free website monitoring upto 5 free websites monitored, free email and uptime reports. Having a reliably functioning website is essential for the success of your business. We will monitor your website 24X7 from our servers and notify you whenever your site goes down, so that you...
Pingmeter developed to work, so you can rest. You might have a great website, shop or blog. so do your competitor. And they get your visitors when your site is down. It is stressful to have your website down and you get aware of it few hours after your visitors.




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.




Statusdroid operates a worldwide network of servers which checks your website every 30 seconds from over 15 worldwide locations.
Reliable uptime monitoring, status pages and rapid alerting service designed with the needs of online businesses in mind.



Site Monki help small teams and organizations automate uptime monitoring of their websites. They also monitor your domain, SSL certificates and cron jobs all in a single dashboard.



Checkly provides a better way to monitor your API endpoints and browser click flows from a single, simple dashboard.




Simple website availability and uptime monitoring tool. No installation, checks for backend and frontend errors.

