Neither VKrpt nor Encrypted Work offers a free trial.
VKrpt is designed for Medium Business and Small Business.
Encrypted Work is designed for Large Enterprises, Medium Business and Small Business.
Pricing for VKrpt Starts at $10/Month whereas for Encrypted Work Starts at $17.99/Month.
Some top alternatives to VKrpt includes SendSafely, Sophos SafeGuard Encryption, IBM Security Guardium Data Encryption, ESET Endpoint Encryption, Ubiq, Encrypted Work, Massless, SendSecure.io, StrongSalt and SmartEncrypt.
Some top alternatives to Encrypted Work includes Encyro, SendSafely, SenditCertified, CipherCloud, Trustwire, eBridge, idgard, LeapFILE, DataMotion Secure Email and SmartEncrypt.