The top-rated alternative to UptimeRobot is Uptime Kuma, which is free and open source. People also recommend Better Stack, Tianji, Pingdom and Kener. Website Monitoring Tools like UptimeRobot are a crowded field, with more than 100 alternatives for the web, self-hosting, Windows, Linux and Mac.
Uptime Monitor: Start monitoring in less than 30 seconds. Free Monitoring Robot for Uptime of your website, keyword, cronjob, port. Get notified by by phone, voice, email, sms and more. Website Uptime Monitor, Keyword monitor, Network uptime monitor, Cron monitor, Job monitor
Checkly provides a better way to monitor your API endpoints and browser click flows from a single, simple dashboard.
Germany
EU
WebsitePulse.io checks your website around the clock and tells you the moment something breaks, by email or WhatsApp.
United Kingdom
United States
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.
All-in-one server monitoring, service monitoring, database monitoring, uptime monitoring, app metric monitoring and alerting. Fast setup. Easy to use.
United States
Comprehensive monitoring for uptime, downtime, broken links, SSL certificate status, DNS changes, domain renewals, cron jobs, and application health, with alerts, SEO checks, performance analytics, public status pages, flexible reports, and multi-site support.
BelgiumEU
FlareWarden is uptime monitoring built for small businesses, freelancers, and agencies who need reliable alerts without the complexity of enterprise observability platforms.
United States
AstroStatus is a user-friendly incident communication solution designed to help agile IT incident and services managers streamline and elevate their incident management processes.
Semonto is an uptime monitoring app that allows you to keep an eye on your websites, servers and apps 24/7. Get notified when something goes wrong so that you can fix it before anyone notices.
BelgiumEU
StatusPage.io is the best way for web infrastructure, developer API, and SaaS companies to get set up with their very own status page in minutes. Integrate public metrics and allow your customers to subscribe to be updated automatically.
Australia
