UptimeRobot has acquired IsDown.
For 15 years, UptimeRobot has answered one question for millions of people: is my site up? Today we’re taking on a related question that’s become just as important: is everything my site depends on up? We’ve acquired IsDown, which tracks the status of more than 6,000 cloud and SaaS providers in one place. Here are the details on what it is, why we bought it, and what we’re building with it.