Armor DataArmor vs ProvenRun ProvenHSM: Side-by-Side Comparison (2026)

Armor DataArmor: Zero Trust encryption platform for endpoints, mobile, and cloud environments. built by ArmorxAI. Core capabilities include Enterprise-wide encryption key management, AES256-bit symmetric key encryption in block cipher mode, Organization-owned and controlled cryptography keys..

ProvenRun ProvenHSM: Cloud & telecom HSM with formal OS verification, FIPS 140-3 L3, and PQC support. built by ProvenRun. Core capabilities include CC EAL5+ and FIPS 140-3 Level 3 certified security with tamper protection, Formally verified OS (ProvenCore, CC EAL7) as the underlying platform, Post-Quantum Cryptography support (ML-KEM, ML-DSA)..

Both serve the Key Management market but differ in approach, feature depth, and target audience.

Armor DataArmor differentiates with Enterprise-wide encryption key management, AES256-bit symmetric key encryption in block cipher mode, Organization-owned and controlled cryptography keys. ProvenRun ProvenHSM differentiates with CC EAL5+ and FIPS 140-3 Level 3 certified security with tamper protection, Formally verified OS (ProvenCore, CC EAL7) as the underlying platform, Post-Quantum Cryptography support (ML-KEM, ML-DSA).

Armor DataArmor is developed by ArmorxAI. ProvenRun ProvenHSM is developed by ProvenRun. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Armor DataArmor and ProvenRun ProvenHSM serve similar Key Management use cases: both are Key Management tools. Review the feature comparison above to determine which fits your requirements.