Pingdom is a commercial services to monitor the uptime and response time of your websites and servers on the Internet.

Furthermore it is help you to check your server quality. It is very important if your business working based on e-commercer system. Bad server will reduce your profit, and good server give you more income.

Pingdom reserve you 3 package services ( they give you free service too ) :

1. Business : you can monitor 30 sites/servers, unlimited email & twitter alerts, unlimited contacts, discount for sms alerts and free 200 sms alerts when signup.
2. Basic : monitor 5 sites/servers, 20 SMS alerts on signup, unlimited email & twitter alerts and unlimited contacts.
3. Free

If you have other website monitor, maybe this is can your complementary to monitor your website.

What the reports that you get from this services ?

* Uptime report
* Response time report
* Detailed log
* Notification history
* Public reports
* Report banners
* Email report subscription

Monitoring process run once every hour, if you interested to get the alerts by sms you can buy the credits.

Start to Get Pingdom - Website Monitoring for Free