Yes, both Posterity Passwords and 1Password offer a Free Trial.
Posterity Passwords is designed for Large Enterprises, Medium Business and Small Business.
1Password is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Posterity Passwords Starts at $29.99/Year whereas for 1Password Starts at $2.99/Month.
Some top alternatives to Posterity Passwords includes LastPass, 1Password, Dashlane, Zoho Vault, Keeper, Enpass, TeamPassword, Passwarden and ElePass.
Some top alternatives to 1Password includes LastPass, Dashlane, Keeper, Passwork, Drive Password, NordPass, Passwarden, Minimalist, Bitwarden and True Key.