Yes, both GateKeeper Enterprise and Okta offer a Free Trial.
GateKeeper Enterprise is designed for Large Enterprises, Medium Business and Small Business.
Okta is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of Okta begins at $2/User/Month, while pricing details for GateKeeper Enterprise are unavailable.
Some top alternatives to GateKeeper Enterprise includes Okta, RSA SecurID, AWS IAM, One Identity, iDenfy, Idaptive Next-Gen Access, Ping Identity, Teamstack, Auth0, Ubisecure CIAM and Frontegg.
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.