Love it, very nice and simple - best of luck. With a site that simple, A/B testing is going to be much easier and more productive I think. My feedback would be

Love it, very nice and simple - best of luck. With a site that simple, A/B testing is going to be much easier and more productive I think. My feedback would be: - I'd be happy to pay twice as much if you offered 1-minute monitoring (or even 2 or 5, worth testing those) - If you're going after small businesses (for whom a 15-min interval is sufficient) then I'd go all out on the branding for that. "Uptime monitoring for the rest of us" kind of thing. Make the 'no bells and whistles' approach the primary feature! That's how https://openexchangerates.org https://openexchangerates.org became popular (it's the simplest API to work with, and accurate enough for most users, while not needing to be the absolute gold-standard...)