Arqit Encryption Intelligence vs EigenQ PQC+™: Side-by-Side Comparison (2026)

Arqit Encryption Intelligence: Crypto risk assessment & PQC migration planning platform for enterprises. built by Arqit. Core capabilities include Comprehensive discovery of encrypted traffic across cloud, SaaS, endpoints, networks, IoT, and legacy systems, Identification of missing, weak, obsolete, or quantum-vulnerable cryptography, Risk prioritisation based on compliance requirements and business impact..

EigenQ PQC+™: Hardware-anchored post-quantum cryptography platform for infra migration. built by EigenQ. Core capabilities include Hardware-anchored post-quantum cryptography (PQC+™), Secure compute with hardware-rooted key and workload protection, Post-quantum encryption for VPN, SDN, and edge networks..

Both serve the Quantum Security market but differ in approach, feature depth, and target audience.

Arqit Encryption Intelligence differentiates with Comprehensive discovery of encrypted traffic across cloud, SaaS, endpoints, networks, IoT, and legacy systems, Identification of missing, weak, obsolete, or quantum-vulnerable cryptography, Risk prioritisation based on compliance requirements and business impact. EigenQ PQC+™ differentiates with Hardware-anchored post-quantum cryptography (PQC+™), Secure compute with hardware-rooted key and workload protection, Post-quantum encryption for VPN, SDN, and edge networks.

Arqit Encryption Intelligence is developed by Arqit. EigenQ PQC+™ is developed by EigenQ. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Arqit Encryption Intelligence and EigenQ PQC+™ serve similar Quantum Security use cases: both are Quantum Security tools, both cover Quantum Safe. Review the feature comparison above to determine which fits your requirements.