I am evaluating Okta for SSO and created an account in the sandbox environment (oktapreview.com). After adding 3 applications, the 'Add Application' button is now greyed out.
So, I wanted to check if there is a limit to the number of applications that may be tested in Okta sandbox env? How can I add more apps for testing the SSO configuration?
The limit on Okta for Developers is 3 apps and 100 users, available forever. If you'd like more apps to test SSO, you can open an Okta for IT account which has unlimited apps and 100 users with a 30 day trial.
https://www.okta.com/start-with-okta/
Okta for IT
Okta for Developers