Okta offers Free Trial, but Keycloak does not.
Okta is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Keycloak is designed for Medium Business and Small Business.
The starting price of Okta begins at $2/User/Month, while pricing details for Keycloak are unavailable.
Some top alternatives to Okta includes Oracle Identity Management, SailPoint IdentityIQ, WSO2 Identity Server, Keycloak, Azure AD, Ping Intelligent Identity, Ping Identity, Teamstack, Auth0, Frontegg and Login-Master.
Some top alternatives to Keycloak includes Okta, Oracle Identity Management, Cognito, SailPoint IdentityIQ, AWS IAM, Azure AD, One Identity, Microsoft Azure AD, Teamstack, Auth0 and Frontegg.