PushMon

PushMon is a new kind of cloud-based monitoring system. Instead of checking public facing servers on a regular basis, PushMon will wait for pings from the objects being...

Freemium Web

Binary Canary

Website monitoring service that offers a comprehensive free plan with: * escalation levels (if a first-responder contact doesn't acknowledge the downtime, another...

Commercial

WatchMouse

Founded in February 2002, WatchMouse is a global industry leader in self-service website and application performance monitoring. WatchMouse product tests the...

Commercial Web

Uptime Web

UpTimeWeb is a simple, clean, easy to use powerful monitoring system without the “bloat”, that is easy to use thanks to our no-nonsense User Interface. The system itself...

Free Personal Mac OS X Windows Linux Android Web

Monitoshi

Website uptime monitoring. Be notified by email when your site is down. Free and open source, monitor as many URLs as you want. You can hack it and host it yourself or...

Free Open Source Web

HostTracker

Possibility to receive error notifications both to your Email, ICQ, GTalk or cell-phone via SMS; Possibility to receive specified (daily, weekly, monthly, quarterly...

Commercial Web

Howsthe.com

Simple to use website monitoring supporing both HTTP, HTTPS and web serivce monitoring service, with email and sms notificataion. Free Sign up!

Commercial Web

100Pulse

Monitor 2 websites with 15 min interval for FREE! Checks your website every 15 minutes. Get trouble alerts by email or sms. Instant alert through SMS, email...

Freemium Web

DownNotifier.com

Free quality website monitoring.

Free Web

Global Server Monitoring

A powerful dedicated service that enables server and website administrators to check the performance of websites, application servers, databases and mail servers. Global...

Commercial Web

ping-di-pong

Simple website monitoring with a pay-as-you-go pricing model. Will monitor sites between 1 minute and 1 hour. Monitors http, https and ping.

Commercial Web

Shoppimon

Shoppimon simulates live shoppers visiting your Magento store and tells you if your site is slow or has errors. Shoppimon also shows you how your store compares to...

Commercial Web

AlertFox Website Monitoring

AlertFox can monitor even complicated steps, (e.g., the complete check out process, not just store uptime)! Only AlertFox can monitor the function and performance of...

Commercial Mac OS X Windows Linux Web Firefox

Web on Duty

With us, your website will always be available and friendly to customers. Around the clock we will watch over your website. In the event of any emergency, problem or...

Commercial Web

Freesitestatus

Free website and server monitoring. Remote website, web server & server monitoring from worldwide locations with SMS & Email alerts.

Freemium Web

GotSiteMonitor.com

Website Monitoring - Monitor your website uptime and HTTP/FTP/SMTP/POP3 services. Real-time Phone and SMS alerts. Free website monitors available.

Freemium Web

Snapmon

Snapmon lets you monitor your servers to make sure everything is running. When a server goes down, you can be notified by SMS Text Message, Email, AIM, or Google Talk.

Freemium Web

Webmon.com

Webmon is a Realtime Website Monitoring and Escalation Service. Webmon is a website availability monitoring and escalation service that allows you to monitor your...

Commercial Web

WebSitePulse

WebSitePulse is a leading provider of advanced, independent and remote monitoring services that enable clients to increase the efficiency of their mission-critical...

Freemium Android iPhone iPad Web

Super Monitoring

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

Commercial Web