Duality Platform vs Galaxkey Data Protection: Side-by-Side Comparison (2026)

Duality Platform

Mid-market and enterprise organizations that need to collaborate on sensitive data without exposing raw datasets will find Duality Platform's value in query-level encryption; you can run analysis across external data while both parties keep information private, which is genuinely rare. The platform covers PR.DS and ID.AM through its multi-layer privacy-enhancing tech stack (homomorphic encryption, secure multiparty computation, federated learning, trusted execution), and the federated analytics capability means data never leaves each participant's control. Skip this if your use case is internal data governance within a single organization; Duality is built for cross-party collaboration, not for locking down your own data lakes.

Galaxkey Data Protection

Mid-market and enterprise teams handling regulated data across hybrid infrastructure will get real value from Galaxkey Data Protection because it lets you encrypt files at rest and in transit without forcing users through decryption workflows. The three-layer identity-based encryption with customer-controlled key management directly addresses PR.DS and PR.AA in NIST CSF 2.0, meaning you're not trusting a vendor to hold your keys. Skip this if your priority is preventing initial data exfiltration; Galaxkey assumes breach is likely and focuses on making stolen data unusable instead.