PingdomOwned by SolarWinds; monitors millions of websites globally with 99.99% uptime guarantee95.0NEW$10/month
Uptime RobotMonitors over 3 million websites with the most popular free uptime monitoring service92.7NEWFree
StatusCakeBased in the UK; provides monitoring from multiple data centres with specialised DNS and SSL monitoring90.3NEW£9/month
DatadogEnterprise-grade platform used by thousands of companies; includes synthetic and real user monitoring88.0NEW$15/month
New RelicOffers a perpetually free tier; monitors billions of data points daily across global customers85.7NEWFree
UptimeKumaPopular open-source project with over 50,000 GitHub stars; fully self-hosted and no cloud dependencies83.3NEWFree
Freshworks FreshpingPart of the Freshworks platform; seamlessly integrates with Freshdesk and other Freshworks applications81.0NEW$19/month
MonitoringAlertsOffers some of the most affordable paid monitoring with 1-minute check intervals even on budget plans78.7NEW$5/month
Synthetic Monitoring by SplunkPart of Splunk Observability Cloud; enables transaction-level synthetic monitoring across global locations76.3NEWCustom
ZabbixActive community since 2001; trusted by enterprises for monitoring complex infrastructure globally74.0NEWFree
Pingdom is a comprehensive uptime monitoring platform offering real-time alerts, detailed performance reports, and monitoring from multiple geographic locations across the world.
Uptime Robot provides simple yet effective uptime monitoring with a generous free plan, email and SMS alerts, and status page creation for public incident reporting.
StatusCake offers comprehensive uptime and performance monitoring with intelligent alerting, status pages, and detailed incident tracking for teams of any size.
Datadog combines uptime monitoring with full-stack observability, offering synthetic monitoring, real user monitoring, and integrations with hundreds of platforms.
New Relic provides application performance monitoring alongside uptime monitoring, offering synthetic checks, real user monitoring, and AI-powered alerting.
Uptime Kuma is a lightweight, open-source monitoring tool that can be self-hosted, offering a clean interface for HTTP/HTTPS, DNS, and TCP/UDP monitoring.
Freshping integrates uptime monitoring with the broader Freshworks ecosystem, offering monitoring, alerting, and incident management alongside CRM and helpdesk tools.
MonitoringAlerts provides straightforward uptime monitoring with SMS and email alerts, public status pages, and monitoring from multiple global locations.
Splunk provides synthetic monitoring within its broader observability platform, offering transaction monitoring, browser-based testing, and API monitoring capabilities.
Zabbix is a mature, enterprise-grade open-source monitoring platform offering infrastructure monitoring, uptime checks, and alerting with flexible deployment options.
Most commercial services offer check intervals from 1 to 5 minutes. Pingdom and StatusCake allow 1-minute intervals on paid plans, whilst Uptime Robot's free tier checks every 5 minutes. Enterprise solutions like Datadog can monitor continuously.
Yes, most solutions include status page features. Uptime Robot, StatusCake, Pingdom, and Freshping all offer branded or custom status pages. Some include these on all plans, whilst others restrict them to paid tiers.
Uptime monitoring checks if your website responds to requests (yes/no). Synthetic monitoring simulates real user interactions like form submissions or transactions, providing deeper insight into application performance and user experience.
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