Downtime Monkey

Downtime Monkey: website downtime alerts & uptime monitoring worldwide.

19 Alternatives To Downtime Monkey

Avospy

Avospy offers website monitoring, instant alerts, SEO analyzer, spying competition to get precise statistics about error on the website.

Hyperping

Cheap uptime and performance monitoring with detailed reporting and flexible alerting

OneAPM Browser Insight

OneAPM Browser Insight is a web performance monitoring platform for statistical analysis of site traffic.

PingTurk

PingTurk is a cloud-based platform to monitor website from many locations and behind different networks, reporting on customers experience.
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Pingdom

With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
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Pingometer

Pingometer is a service that monitors the uptime, downtime, and performance of websites. Get 24/7 monitoring - sign up for your FREE account today!

Port Monitor

Port Monitor is an easy tool that does website and server monitoring 24/7 every 60 seconds for free. It records uptime, performance and downtime causes

Radar Website Monitor

Radar Website Monitor is a multithreaded website monitoring tool, watching different protocols, including HTTP, SMTP, POP3, FTP, TCP, DNS and Database.

RapidSpike

RapidSpike is an uptime and performance monitoring service for websites and web applications.

Site24x7

Site24x7 offers both free & paid website monitoring services. Monitor websites remotely and receive instant email/sms alerts if your website becomes unavailable. View uptime & performance graphs of your website monitors.

Super Monitoring

Affordable uptime monitoring service for webmasters and website owners. Have your website or server checked every minute and get alerted instantly.

Testomato

Testomato checks both public and password-protected areas of your website with automated tests for error messages, HTTP status codes, missing content, broken forms, missing Google Analytics code and blank pages.

WebGazer

Monitor your website’s availability with WebGazer, review its performance and get instant notifications when your website goes down. No installation required and free plan available.