Edgeless Systems MarbleRun vs Zama Protocol: 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..

Zama Protocol: Confidential blockchain protocol using FHE for encrypted smart contracts. built by Zama. Core capabilities include Fully Homomorphic Encryption for blockchain data, Confidential smart contracts on any L1 or L2, Solidity-based development with euint data types..

Both serve the Confidential Computing 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. Zama Protocol differentiates with Fully Homomorphic Encryption for blockchain data, Confidential smart contracts on any L1 or L2, Solidity-based development with euint data types.

Edgeless Systems MarbleRun is developed by Edgeless Systems. Zama Protocol is developed by Zama. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Edgeless Systems MarbleRun and Zama Protocol serve similar Confidential Computing use cases: both are Confidential Computing tools, both cover Encryption, Open Source. Key differences: Edgeless Systems MarbleRun is Free while Zama Protocol is Commercial. Review the feature comparison above to determine which fits your requirements.