Belfort vs ResQuant: Side-by-Side Comparison (2026)

Belfort: Hardware-accelerated FHE platform for processing data without decrypting it. built by Belfort. Core capabilities include Fully Homomorphic Encryption (FHE) acceleration via dedicated hardware, Processing of sensitive data without decryption at any stage, Purpose-built streaming architecture for encrypted workloads..

ResQuant: Post-quantum cryptography hardware IP cores, FPGAs, and SoC solutions. built by ResQuant. Core capabilities include PQC IP Core licenses with support for Dilithium, Kyber, SHAKE, AES, XMSS, and SPHINCS+ algorithms, Hardware PQC accelerator available in variants optimized for size, power, and speed, FPGA-based PQC solution pre-equipped with complete NIST PQC cryptography suite..

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

Belfort differentiates with Fully Homomorphic Encryption (FHE) acceleration via dedicated hardware, Processing of sensitive data without decryption at any stage, Purpose-built streaming architecture for encrypted workloads. ResQuant differentiates with PQC IP Core licenses with support for Dilithium, Kyber, SHAKE, AES, XMSS, and SPHINCS+ algorithms, Hardware PQC accelerator available in variants optimized for size, power, and speed, FPGA-based PQC solution pre-equipped with complete NIST PQC cryptography suite.

Belfort is developed by Belfort. ResQuant is developed by ResQuant. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Belfort and ResQuant serve similar Quantum Security use cases: both are Quantum Security tools, both cover Hardware Security, Quantum Safe, Encryption. Review the feature comparison above to determine which fits your requirements.