We've released an update to Clouden Ping, our pay-per-request website monitoring service. The sign up process is now based on AWS Amplify, which is Amazon's default solution for user authentication with Cognito. This allows us to leverage all the default functionality provided by Amazon and avoid maintaining a custom solution.
If you run into any problems with signing up or signing in to Clouden Ping or any other of our services, please don't hesitate to contact us. You can always reach us through Twitter or by email at email@example.com.