11 Best API Monitoring Tools & Services [2021 Review]
Summary
This means that you can test beyond the page speed but go deeper and look at detailed interactions with the website like login and registration, add to cart and run search queries. Uptrends can monitor your API from 209 locations scattered across the world and test your app and web services behind your Firewall using Private checkpoints. It enables you to compare synthetic and real user monitoring data allowing you to better understand and debug web performance at a page level. Both their services cost a whopping $18,000 a year, but they also offer a few alternatives for both Synthetic and Real User monitoring and a Pay-as-you-Go plan that will give you granular control over your bill. UptimeRobot features a custom HTTP request monitoring system that allows you to check on your third-party APIs and make sure they all work as they are supposed to.