Apps similar to SiteMonitor include Uptime Kuma, which is free and open source. Other options are Uptime.com, Upzilla, Upptime and NIXStats. You're spoiled for choice with Uptime Monitor Services like SiteMonitor: we list more than 25 alternatives for the web, Mac, Windows, Linux and self-hosting.
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.
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.
Pinger Man is a modern platform to monitor Uptime of Websites and Applications. It supports notification via Email, SMS and Web Hooks. Users can also showcase the uptime of their services using Public Status Pages.
Server Monitoring and Down Alerts made easy! WIndows, Linux & macOS Monitor servers easily and receive alerts on CPU, RAM or downtime.
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.
UpTower is an easy-use tool for website monitoring. UpTower checks websites in 1-minute intervals and notifies user via push notifications about every outage immediately. Using UpTower app user can monitor websites and their availability for free.
Poland
EU
Reliable uptime monitoring, status pages and rapid alerting service designed with the needs of online businesses in mind.
Statusdroid operates a worldwide network of servers which checks your website every 30 seconds from over 15 worldwide locations.
ApiChecker is reliable uptime and performance monitoring for your service. It uses different servers around the world to verify your service/API/WebSite performance and uptime ?! We also provide different way to keep you notified about downtime - it can be SMS , Slack, Email...
Standard uptime monitoring with alerts that include diagnostic information, timing breakdowns and dashboard snapshots. Configure alerts for HTTP statuses, reachability and performance thresholds.
