Duality Query vs eperi sEcure: Side-by-Side Comparison (2026)

Duality Query: Privacy-preserving query platform using FHE to query encrypted, siloed datasets. built by Duality Technologies. Core capabilities include Quantum-secure confidential queries over encrypted structured and unstructured datasets, Zero Footprint querying — data never moves or is replicated, Fully Homomorphic Encryption (FHE) powered computation on encrypted data..

eperi sEcure: Client-side encryption for cloud/web apps with customer-held key mgmt. built by eperi. Core capabilities include Client-side encryption before data reaches the cloud provider, Customer-controlled encryption keys and key management, Function-preserving encryption (apps remain fully usable after encryption)..

Both serve the Data Masking market but differ in approach, feature depth, and target audience.

Duality Query differentiates with Quantum-secure confidential queries over encrypted structured and unstructured datasets, Zero Footprint querying — data never moves or is replicated, Fully Homomorphic Encryption (FHE) powered computation on encrypted data. eperi sEcure differentiates with Client-side encryption before data reaches the cloud provider, Customer-controlled encryption keys and key management, Function-preserving encryption (apps remain fully usable after encryption).

Duality Query is developed by Duality Technologies. eperi sEcure is developed by eperi. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Duality Query and eperi sEcure serve similar Data Masking use cases: both are Data Masking tools, both cover Encryption, Quantum Safe. Review the feature comparison above to determine which fits your requirements.