SiteIsOnline provides reliable website monitoring services to businesses worldwide. We help you stay online, always.
To provide the most reliable and user-friendly website monitoring service, helping businesses maintain their online presence and protect their reputation.
We monitor your websites from multiple locations worldwide, ensuring 99.9% uptime for our monitoring service. When your site goes down, you'll know immediately.
No complex setup or technical knowledge required. Add your website URL, configure your preferences, and start monitoring in seconds.
Founded in 2020, SiteIsOnline was born out of a simple frustration: existing website monitoring tools were either too expensive, too complicated, or simply unreliable.
We set out to build a monitoring service that was affordable, easy to use, and most importantly—actually reliable. Today, we monitor millions of websites worldwide and help thousands of businesses stay online.
Our team is passionate about building tools that make a real difference. We're constantly improving our service, adding new features, and listening to our customers' feedback.
Started with a vision to make website monitoring accessible to everyone.
Grew to support thousands of websites across the globe.
Launched status pages, multi-location monitoring, and API access.
Trusted by businesses worldwide to monitor their critical websites.
The principles that guide everything we do
We're committed to 99.9% uptime for our service because we know you depend on us to monitor your critical websites.
No hidden fees, clear pricing, and honest communication. What you see is what you get.
Our support team is here to help. We respond quickly and work hard to resolve your issues.
We're more than just a monitoring service
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Join thousands of businesses that trust SiteIsOnline to keep their websites running smoothly.
No credit card required • 5 free monitors • Cancel anytime