Best website monitoring for agencies
Agencies don't just need monitoring — they need to look good to clients while catching problems early. Here's what actually matters when choosing a tool to watch your client sites, and how the main options stack up.
What matters for agency work
Three things beyond raw monitoring: breadth (uptime, SSL, domain, performance, SEO, links in one place), client-facing white-label reports, and predictable pricing that doesn't punish you per client site.
The landscape
UptimeRobot is a great free uptime pinger but uptime-only. Oh Dear and Pingdom are strong all-in-one monitors built for dev/ops, without agency client reports. WP Umbrella nails WordPress maintenance + reports but is WordPress-only. Sitefolio focuses on the agency use case: all six checks, any platform, white-label reports, flat pricing.
How to choose
If you only need uptime for your own servers, a free pinger is enough. If you manage many client sites and want to send branded reports that justify a retainer, pick an agency-first tool with reporting built in.
Frequently asked questions
What's the most important feature for an agency?
White-label client reports — they make your maintenance visible and justify the retainer — plus breadth of checks in one dashboard.
Is free uptime monitoring enough?
For your own infrastructure, maybe. For client work you also want SSL, domain, performance, SEO and links, plus reports you can send clients.
Uptime, SSL, domain, performance, SEO and links — with white-label client reports.
Start with a free check