Yes, both SenditCertified and Proofpoint Email Encryption offer a Free Trial.
SenditCertified is designed for Large Enterprises, Medium Business and Small Business.
Proofpoint Email Encryption is designed for Individuals, Large Enterprises, Medium Business and Small Business.
The starting price of SenditCertified begins at $14.50/Month, while pricing details for Proofpoint Email Encryption are unavailable.
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 Proofpoint Email Encryption includes ZixEncrypt, Paubox Encrypted Email, Mailfence, CTemplar, ESET Endpoint Encryption, Proofpoint Email DLP, DataMotion Secure Email, Sealit, MDaemon Email Server and MimeCast Email Security.