Looking for an alternative to Pingdom?
Meet Assertible.




Assertible is an easier and more efficient way to monitor your web services. Here's a few reasons why:

Assertible is an alternative to Pingdom





Deep API and website validation by default


Using Assertible you can check for more than just strings. Assertible has support for API validations like JSON Schema and JSON Path as well as website assertions like HTML validation and link 404 checking.


Make tests and assertions for your web app

Assertible automated API testing result

Proudly trusted by these great companies

Proudly trusted by these great companies

Swap Tech uses Assertible for post deployment API testing
Drift uses Assertible test test their APIs
Safewill uses Assertible to ensure the uptime of their public web services
Unbxd uses Assertible for monitoring their public web services
Gluqa uses Assertible to validate their API responses
SimplyRETS uses Assertible test test and monitor their public API
Identibyte uses Assertible to monitor API uptime
Grove Technologies uses Assertible validate their JSON API responses
Pechakucha uses Assertible for web service uptime monitoring
Tech Creations uses to validate end-user workflows on their API.
Tech Creations uses to validate end-user workflows on their API.
Tapa.cc uses Assertible to get notified of API downtime
MyWheels uses Assertible to integrate API testing with GitHub








Check for more than just UP or DOWN


Downtime alerts and notifications are critical. Assertible provides actionable and fine-grained alerts out of the box so your team can immediately understand the nature of degraded services.



We want to make system maintenance and downtime response as simple as possible by providing specific alerts with key information about your web service, endpoint, and failure.

Assertible Slack alerts and notifications
Assertible's Slack notifications

Pingdom's default notifications, on the other hand, lack critical information needed to understand downtime immediately and almost always require a second step to understand why a check is failing.

Pingdom SMS alert
Pingdom's default SMS alerts do not provide key information








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Looking for more reasons to use Assertible? Check out this comparison of Assertible and Pingdom.








First-class API support


Assertible is built around the concept of real-world web services, and allows you to reuse the same tests against multiple url endpoints or region-specific instances of your web service.

Assertible also makes it possible to monitor a web service in customizable intervals as well as execute tests after deployments

Services like Pingdom provide a loose test structure that lacks context and can result in flaky tests which are difficult to debug.

Assertible web service overview













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Looking for more reasons to use Assertible? Check out this comparison of Assertible and Pingdom.