Belfort vs Secretarium Klave for AI: 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..

Secretarium Klave for AI: Confidential computing platform for private, verifiable AI inference on sensitive data. built by Secretarium. Core capabilities include End-to-end data encryption from RAG to inference using Trusted Execution Environments (TEEs), Private RAG with encrypted vector database, governance database, and mapping database, Cryptographic data provenance, versioning, and model lineage guarantees..

Both serve the Confidential Computing 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. Secretarium Klave for AI differentiates with End-to-end data encryption from RAG to inference using Trusted Execution Environments (TEEs), Private RAG with encrypted vector database, governance database, and mapping database, Cryptographic data provenance, versioning, and model lineage guarantees.

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

Belfort and Secretarium Klave for AI serve similar Confidential Computing use cases: both are Confidential Computing tools. Review the feature comparison above to determine which fits your requirements.