Pingdom web site monitoring and other infrastructure for you and instantly let you know when anything goes wrong. Measure uptime, downtime, and the performance of your website as experienced by visitors.




Opsee is described as 'Is uptime monitoring for microservices running in AWS. It continually tests services, alerting you of outages and breaking changes. There's no agent to install and no configuration to manage' and is a Uptime Monitor service in the network & admin category. There are more than 10 alternatives to Opsee for a variety of platforms, including Web-based, SaaS, Mac, Windows and Linux apps. The best Opsee alternative is Pingdom. It's not free, so if you're looking for a free alternative, you could try Upzilla or Pingbreak. Other great apps like Opsee are Website Monitoring by Uptime.com, Curler by Amixr.IO, Silent Down and Netthrob.
Pingdom web site monitoring and other infrastructure for you and instantly let you know when anything goes wrong. Measure uptime, downtime, and the performance of your website as experienced by visitors.




Uptime.com: Real-time availability monitoring & response for preventing website downtime. Your complete website monitoring solution.




Monitor your website, server, API, application, service and get notified if your resources have some problems with availability. Upzilla notifies you in Slack, Telegram, Messenger, or by email. Works also as a public status page with subscriptions.




Pingbreak is an original and free monitoring service. Get notified through Twitter if your website is down. Pingbreak checks all of your websites each minute and alert you instantly by Direct Message (DM)





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.




Netthrob runs automated verification checks on your website every three minutes from five different geographies and immediately informs you through Phone, SMS & Email when your site goes down.
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.







Statusdroid operates a worldwide network of servers which checks your website every 30 seconds from over 15 worldwide locations.
ServersUp.net can check a number of different services on different hosts to make sure those services are up and running. It will send alerts when the statuses change.