Pingdom Pingdom is a service for testing performance of website. Enter a URL to test the load time of that page, analyze it and find bottlenecks. Commercial Web Android iPhone Performance Monitoring Transactional Monitoring Uptime Monitoring Add a feature 54 Like
Nodeping NodePing Server Monitoring and Web Site Monitoring. Simple but powerful Internet service monitoring. Checks as frequent as once a minute. Commercial Web No features added Add a feature 3 Like
RapidSpike RapidSpike is an uptime and performance monitoring service for websites and web applications. Monitor, measure and test your digital platform eco-system from one... Commercial Web Real User Monitoring Uptime Monitoring Public Status Page Supports SSL certificate Add a feature 7 Like
Webcron Webcron offers website uptime monitoring, plus the possibility of setting up and running cron jobs. Commercial Web Performance Monitoring Add a feature 10 Like
Pingbreak Pingbreak is an original and free monitoring service. Get notified through Twitter if your website is down. Pingbreak checks all of your websites each minute and alert... Free Web Twitter Uptime Monitoring Network Monitoring Real-time monitoring Broken links check ... Free API HTTP Basic Authentication HTTP Digest Authentication Live Push Notifications Personalized cookies Public Status Page Real-time analytics Saas Based Slack integration Status monitoring Twitter integration Uptime Monitoring Add a feature 1 Like
Uptime Doctor You can monitor up to 5 URLs with 1-minute monitoring interval, for FREE! Free Web Network Monitoring Uptime Monitoring Add a feature 2 Like
Insping Monitor site uptime (not user-perceived load performance). "Monitoring your site availability and performance has never been simple It’s simple - It’s... Freemium Web Network Monitoring Slack integration Uptime Monitoring Add a feature 11 Like
AgentSlug.com AgentSlug.com is simple but perspective application to monitor your website. For now, you can find there a full featured uptime monitoring tool. However, the app is... Freemium Web Network Monitoring Uptime Monitoring Add a feature 8 Like
Pingometer Pingometer is a service that monitors the uptime, downtime, and performance of websites. You can monitor anything: HTTP, HTTPS, RUM, DNS, IMAP, POP3, SMTP, TCP, UDP... Freemium Web Uptime Monitoring Add a feature 2 Like
UptimePal UptimePal offers an affordable website monitoring service. For only $1/month per URL, you get 1-minute uptime monitoring, alerting software, & performance test tools... Commercial Web Network Monitoring Performance Monitoring Uptime Monitoring Add a feature 1 Like
updown.io updown.io is a HTTP monitoring solution with a clean UI and a cheap and simple pricing. It notifies you of downtimes by email or SMS and provides a public status page... Commercial Web No features added Add a feature 1 Like
Netthrob Netthrob runs automated verification checks on your website every three minutes from five different geographies and immediately informs you through Phone, SMS &... Commercial Web Self-Hosted Uptime Monitoring Add a feature 0 Like
Nonstop QA Incredibly easy and comprehensive website monitoring. Freemium Web Uptime Monitoring Add a feature 0 Like
PINGuana Peace of mind that your website is up and running 60/24/7/365. If you don't hear from us, everything is fine, if you do, then you can get any issues resolved ASAP... Commercial Web Uptime Monitoring Monitor website changes Uptime Monitoring Add a feature 0 Like
Server Monitoring Server Monitoring lets you monitor your servers and your websites for free with 4 minute intervals. Monitor websites with HTTP monitoring and get notified immediately... Free Web Performance Monitoring Uptime Monitoring Add a feature 0 Like
