Yes, both Ubiq and Sophos SafeGuard Encryption offer a Free Trial.
Ubiq is designed for Individuals and Freelancers.
Sophos SafeGuard Encryption is designed for Large Enterprises and Medium Business.
The starting price of Ubiq begins at $0.01/Month, while pricing details for Sophos SafeGuard Encryption are unavailable.
Some top alternatives to Ubiq includes ZixEncrypt, Proofpoint Email Encryption, IBM Security Guardium Data Encryption, ESET Endpoint Encryption, AxCrypt, Privakey Cloud, EnvKey, Encrypted Work, StrongSalt and SmartEncrypt.
Some top alternatives to Sophos SafeGuard Encryption includes Albacross, Safeguard, Proofpoint Email Encryption, CipherCloud, IBM Security Guardium Data Encryption, KI Anonymized Analytics, SecureDoc, Dell Data Protection, ESET Endpoint Encryption and Keybase.