Cost / License
- Freemium
- Proprietary
Application typeApplication types
Platforms
- Online

Site monitoring has been discontinued. Similar apps include Uptime Kuma, which is free and open source. Other options are UptimeRobot, Tianji, Pingdom and Kener. You're spoiled for choice with Website Monitoring Tools like Site monitoring: we list more than 50 alternatives for the web, self-hosting, Linux, Android and iPhone.

StablePing is a fully managed uptime monitoring service for just $3.95/month. Whenever your website goes down, their system will alert you within seconds via email or SMS (and they'll work with you to get it back online).
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.

UptimePal offers an affordable website monitoring service. For only $1/month per URL, you get 1-minute uptime monitoring, alerting software, & performance test tools - all from a robust worldwide monitoring network.


Check the website is a service that notify you when down. It's totally free. You can get notify by email, slack, telegram, desktop application and browser extension.

Uptimegenie is a website up time monitoring service, offering a modular pricing for premium features. For as low as $0.50/website, SMS alert can be subscribed to.



Simple website monitoring. Get email and SMS when your website goes down. Completely Free. Monitor SSL certificate, different URLs, view downtime reports. Provides also automatic offsite backups of your website.
EpicPing is an uptime monitoring service that checks to see whether your site is up and running and alerts you if it isn't.

Host Mon allows you to monitor up to 5 hosts completely free. Host Mon even sends offline and recovery emails for all monitored hosts and websites. There are embeddable uptime widgets you can use on existing websites as well.
Cheap uptime and performance monitoring with detailed reporting and flexible alerting.
Statusdroid operates a worldwide network of servers which checks your website every 30 seconds from over 15 worldwide locations.
PingRobot is a website monitoring service that alerts you when websites are not operational and when they come back online.
