Yes, both SenditCertified and SendSafely offer a Free Trial.
SenditCertified is designed for Large Enterprises, Medium Business and Small Business.
SendSafely is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for SenditCertified Starts at $14.50/Month whereas for SendSafely Starts at $10/Month.
Some top alternatives to SenditCertified includes ZixEncrypt, Encyro, Virtru, Paubox Encrypted Email, Proofpoint Email Encryption, SendSafely, NeoCertified, DataMotion Secure Email, Encrypted Work and Sealit.
Some top alternatives to SendSafely includes Securely Send, ZixEncrypt, Encyro, Proofpoint Email Encryption, SenditCertified, DropSend, DataMotion Secure Email, Encrypted Work, Sealit and SendSecure.io.