Cryptomathic Crypto Key Management System (CKMS) vs Tang: side-by-side comparison (2026)

Cryptomathic Crypto Key Management System (CKMS): Central key management that enforces key policy across apps, clouds and HSM vendors. Built by Cryptomathic.

Tang: Tang is a network-based server that binds encrypted data access to network presence, allowing data decryption only when clients are connected to the specific network where the Tang server operates.

The table above shows where their features, integrations, deployment and company size fit differ.

Cryptomathic Crypto Key Management System (CKMS) is made by Cryptomathic. Tang is open-source with 670 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Cryptomathic Crypto Key Management System (CKMS) and Tang are both Key Management products, and both cover Encryption. Key differences: Cryptomathic Crypto Key Management System (CKMS) is Commercial while Tang is Free, Tang is open-source. Use the table above to see where features, deployment and company size fit differ.