UpTower is an easy-use tool for website monitoring. UpTower checks websites in 1-minute intervals and notifies user via push notifications about every outage immediately. Using UpTower app user can monitor websites and their availability for free.




APId is described as 'Don’t just check for 200’s, model complex customer flows and monitor their realtime performance from around the world. Get notified the instant something goes wrong' and is a Uptime Monitor service in the development category. There are more than 50 alternatives to APId for a variety of platforms, including Web-based, Windows, Mac, Linux and SaaS apps. The best APId alternative is Postman, which is free. Other great apps like APId are Insomnia REST Client, Uptime Kuma, HTTP Toolkit and Hoppscotch.
UpTower is an easy-use tool for website monitoring. UpTower checks websites in 1-minute intervals and notifies user via push notifications about every outage immediately. Using UpTower app user can monitor websites and their availability for free.




Semonto is an uptime monitoring app that allows you to keep an eye on your websites, servers and apps 24/7. Get notified when something goes wrong so that you can fix it before anyone notices.





HTTP API testing tool where you can create requests and mock existing API:s. After trial has expired you can still create requests.




Sorry™ provides a new and improved method of viewing service status. It ensures that customers have the best possible experience during incidents by offering simple and clear layouts and a personalized subscriber experience.



Pinger Man is a modern platform to monitor Uptime of Websites and Applications. It supports notification via Email, SMS and Web Hooks. Users can also showcase the uptime of their services using Public Status Pages.

Reliable uptime monitoring, status pages and rapid alerting service designed with the needs of online businesses in mind.



Server Monitoring and Down Alerts made easy! WIndows, Linux & macOS Monitor servers easily and receive alerts on CPU, RAM or downtime.

API test automation tool that has GUI, supports HTTP stubs (mock services), data driven testing, and API types beyond HTTP, such as relational database, JMS, FTP(s), AMQP, MQTT, etc.
Wisdom rest-client is a tool supports automated testing REST API, producing exquisite report, and generating exquisite REST API documentation based on historical cases.




Check the website is a service that notify you when down. It's totally free. You can get notify by email, slack, telegram, desktop application and browser extension.

Checkly provides a better way to monitor your API endpoints and browser click flows from a single, simple dashboard.



