Neither True Key nor PlusIdentity offers a free trial.
True Key is designed for Individuals, Freelancers and Small Business.
PlusIdentity is designed for Large Enterprises, Medium Business and Small Business.
Pricing for True Key Starts at $19.99/Year whereas for PlusIdentity Starts at $8/User/Month.
Some top alternatives to True Key includes LastPass, 1Password, Dashlane, Keeper, Enpass, TeamPassword, Drive Password, Passwarden, Minimalist and Bitwarden.
Some top alternatives to PlusIdentity includes 1Password, Dashlane, TeamsID, Passwork, TeamPassword, Passwarden, SplashID, Minimalist, CommonKey and Password Boss.