Edgeless Systems MarbleRun vs ProvenRun ProvenHSM: Side-by-Side Comparison (2026)

Edgeless Systems MarbleRun: Service mesh for Intel SGX enclave orchestration with remote attestation. built by Edgeless Systems. Core capabilities include Remote attestation with a single unified attestation statement per deployment, Secure key management and secret provisioning for enclaves, Mutual TLS (mTLS) connection setup between enclaves..

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.

Edgeless Systems MarbleRun differentiates with Remote attestation with a single unified attestation statement per deployment, Secure key management and secret provisioning for enclaves, Mutual TLS (mTLS) connection setup between enclaves. 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).

Edgeless Systems MarbleRun is developed by Edgeless Systems. 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.

Edgeless Systems MarbleRun integrates with Intel SGX, Kubernetes, Azure Kubernetes Service (AKS), Gramine, EGo and 1 more. ProvenRun ProvenHSM integrates with PKCS#11, REST API, Kubernetes, HashiCorp Vault. Check integration compatibility with your existing security stack before deciding.

Edgeless Systems MarbleRun and ProvenRun ProvenHSM serve similar Key Management use cases: both are Key Management tools, both cover Cloud Native, Encryption. Key differences: Edgeless Systems MarbleRun is Free while ProvenRun ProvenHSM is Commercial. Review the feature comparison above to determine which fits your requirements.