Yes, both Okta and TimeTac offer a Free Trial.
Okta is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
TimeTac is designed for Large Enterprises, Small Business and Medium Business.
The starting price of Okta begins at $2/User/Month, while pricing details for TimeTac 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 TimeTac includes and undefined.