Cossack Labs Hermes vs Zama Protocol: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros and cons, compared head to head.
Cossack Labs Hermes is a free database security tool by Cossack Labs. Zama Protocol is a commercial confidential computing tool by Zama. Compare features, ratings, integrations, and community reviews side by side to find the best database security fit for your security stack. Independent and vendor-neutral: our scores and rankings are earned, never bought — sponsored placement is always labeled.
CST VerdictBased on our analysis of core features, integrations, company size fit, deployment model, here is our conclusion:
Enterprise blockchain teams handling sensitive financial data or regulatory-constrained DeFi operations should adopt Zama Protocol specifically for encrypted smart contracts that settle on public chains without exposing transaction details to validators or competing protocols. The Fully Homomorphic Encryption layer lets you compute directly on encrypted balances and token transfers,something no standard L1 or L2 provides natively,and the Solidity compatibility with euint data types cuts implementation time versus building custom cryptographic layers. Skip this if you're running private blockchains or permissioned consortiums; the FHE overhead and 20 tps throughput per chain make it a poor fit for organizations that can simply restrict network access instead.
Data verified Sep 2026
