QiSpace™ SEQUR vs QuSecure QuProtect R3: Side-by-Side Comparison (2026)

QiSpace™ SEQUR: QEaaS platform for quantum entropy generation and secure distribution to endpoints. built by Quantropi. Core capabilities include Multisource quantum random number generation (QRNG) with entropy source diversity, Quantum-secure entropy distribution using Quantum Permutation Pad (QPP) technology achieving Shannon Perfect Secrecy, Gigabit-per-second entropy distribution over existing internet infrastructure..

QuSecure QuProtect R3: PQC platform for crypto asset discovery, remediation, and compliance reporting. built by QuSecure. Core capabilities include Continuous automated discovery and inventory of cryptographic assets across the network, Identification of out-of-policy or vulnerable cryptographic algorithms, Active remediation and deployment of updated cryptographic protocols without code changes or downtime..

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

QiSpace™ SEQUR differentiates with Multisource quantum random number generation (QRNG) with entropy source diversity, Quantum-secure entropy distribution using Quantum Permutation Pad (QPP) technology achieving Shannon Perfect Secrecy, Gigabit-per-second entropy distribution over existing internet infrastructure. QuSecure QuProtect R3 differentiates with Continuous automated discovery and inventory of cryptographic assets across the network, Identification of out-of-policy or vulnerable cryptographic algorithms, Active remediation and deployment of updated cryptographic protocols without code changes or downtime.

QiSpace™ SEQUR is developed by Quantropi. QuSecure QuProtect R3 is developed by QuSecure. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

QiSpace™ SEQUR integrates with Deutsche Telekom OPENQKD Lab. QuSecure QuProtect R3 integrates with AWS, Accenture, NVIDIA, Dell Technologies, Carahsoft. Check integration compatibility with your existing security stack before deciding.

QiSpace™ SEQUR and QuSecure QuProtect R3 serve similar Quantum Security use cases: both are Quantum Security tools, both cover Quantum Safe, Crypto, Encryption. Review the feature comparison above to determine which fits your requirements.