Yes, both Paubox Encrypted Email and SendSafely offer a Free Trial.
Paubox Encrypted Email is designed for Individuals, Large Enterprises, Medium Business and Small Business.
SendSafely is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for Paubox Encrypted Email Starts at $10/User/Month whereas for SendSafely Starts at $10/Month.
Some top alternatives to Paubox Encrypted Email includes ZixEncrypt, Virtru, Proofpoint Email Encryption, SendSafely, SenditCertified, NeoCertified, Sfax, WestFax, Encrypted Work and Medsender.
Some top alternatives to SendSafely includes Securely Send, ZixEncrypt, Encyro, Proofpoint Email Encryption, SenditCertified, DropSend, DataMotion Secure Email, Encrypted Work, Sealit and SendSecure.io.