Silent Down is a website uptime and performance monitoring platform, to keep an eye on your application and instantly alert you if any issues arrive.
Platforms
- Online
- Software as a Service (SaaS)




Apps similar to Frontend Robot include UI.Vision RPA, which is open source with a free version. Other options are Selenium, Pingdom, Cypress and Testsigma. Web Testing Tools like Frontend Robot are a crowded field, with more than 25 alternatives for the web, Windows, Linux, Mac and self-hosting.
Silent Down is a website uptime and performance monitoring platform, to keep an eye on your application and instantly alert you if any issues arrive.




10x faster UI testing without a line of code. Screenster is a web-based platform that records a visual baseline of the application screens and then automatically detects changes.








Unlimited monitors checked from multiple location every minute. Monitor any port or setup a "heartbeat" that works well for cron jobs or any service behind a firewall. Be alerted as soon as your service is offline via email or app integration.





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.



Build or record automated website tests in your browser with Ghost Inspector. We run them continuously from the cloud, monitoring your website for issues.



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



QA Wolf is a hybrid platform & service that helps software teams ship better software faster by taking QA completely off their plate.
Checks your website every day the way a customer uses it, and alerts you the moment people can't buy, sign up or get in touch.




Jikken provides confidence that your software is working, which helps you deliver results faster and more reliably to your customers. Check out our GitHub to start using our free open-source tools, and sign up to our platform to enable monitoring and analytics.
