Cocoon Data Kboss vs ProvenRun ProvenHSM: Side-by-Side Comparison (2026)

Cocoon Data Kboss: Developer-centric API-based data security and encryption platform. built by Cocoon Data. Core capabilities include API-based data security, Data encryption..

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.

Cocoon Data Kboss differentiates with API-based data security, Data encryption. 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).

Cocoon Data Kboss is developed by Cocoon Data. 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.

Cocoon Data Kboss and ProvenRun ProvenHSM serve similar Key Management use cases: both are Key Management tools, both cover REST API, Encryption. Review the feature comparison above to determine which fits your requirements.