SEALSQ INeS Managed PKI for IoT vs SEALSQ VaultIC408: Side-by-Side Comparison (2026)

SEALSQ INeS Managed PKI for IoT: Managed PKI-as-a-Service for IoT device cert generation & lifecycle mgmt. built by SEALSQ. Core capabilities include Certificate templates and batch certificate creation, Certificate authority (CA) management, Device provisioning with inventory tracking..

SEALSQ VaultIC408: Tamper-resistant secure element chip for IoT device identity & crypto ops. built by SEALSQ. Core capabilities include NIST FIPS 140-3 CMVP certified tamper-resistant secure element, Elliptic curve cryptography up to 572-bit key length, AES encryption and SHA-256/384/512 message digest..

Both serve the Certificate Lifecycle Management market but differ in approach, feature depth, and target audience.

SEALSQ INeS Managed PKI for IoT differentiates with Certificate templates and batch certificate creation, Certificate authority (CA) management, Device provisioning with inventory tracking. SEALSQ VaultIC408 differentiates with NIST FIPS 140-3 CMVP certified tamper-resistant secure element, Elliptic curve cryptography up to 572-bit key length, AES encryption and SHA-256/384/512 message digest.

SEALSQ INeS Managed PKI for IoT is developed by SEALSQ. SEALSQ VaultIC408 is developed by SEALSQ. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

SEALSQ INeS Managed PKI for IoT integrates with AWS IoT Core, Azure DPS, Azure IoT Hub. SEALSQ VaultIC408 integrates with AWS IoT, Azure IoT, WolfSSL, mBedTLS. Check integration compatibility with your existing security stack before deciding.

SEALSQ INeS Managed PKI for IoT and SEALSQ VaultIC408 serve similar Certificate Lifecycle Management use cases: both are Certificate Lifecycle Management tools, both cover TLS. Review the feature comparison above to determine which fits your requirements.