Pingdom, by SolarWinds, is the veteran website performance monitoring service known for dead-simple uptime checks, realistic transaction monitoring, and clear reporting that anyone on the team can understand.
Founded in Sweden in 2007 and acquired by SolarWinds in 2014, Pingdom monitors your sites from more than 100 probe locations worldwide, verifying outages from multiple checkpoints before alerting you by email, SMS, and integrations. Its synthetic transaction monitor records multi-step browser flows — logins, carts, checkouts, forms — and replays them on a schedule to catch breakage before customers do, while page-speed checks and Real User Monitoring (RUM) show how actual visitors experience your site across devices and geographies. Uptime and performance reports make SLA tracking and stakeholder communication painless.
Pingdom has no free plan but offers a 14-day free trial. Synthetic Monitoring starts at $15/month billed monthly ($10/month billed annually) for 10 uptime checks and one advanced transaction check, scaling by the number of checks you need; Real User Monitoring is sold separately starting at $10/month for 100K pageviews, and Enterprise plans are custom-priced.
Pingdom’s longevity is part of its appeal: the interface has stayed deliberately simple while the probe network and reporting kept pace with modern sites, including single-page applications and API-driven front ends. For teams that have been burned by false alarms from single-location checkers, Pingdom’s multi-checkpoint confirmation before alerting is a meaningful reliability feature, not a marketing line.
Pingdom is for website owners, agencies, and IT teams that want trustworthy external uptime and transaction monitoring with minimal setup — no agents, no infrastructure, just coverage.