Velix.ID - Frictionless Identity verification through Blockchain
Veriff - Smart and scalable identity verification.
BlockCypher - AWS for Block Chains
Sumsub - One verification platform to secure the whole user journey
Hyperledger - Hyperledger is a multi-project open source collaborative effort hosted by The Linux Foundation, created to advance cross-industry blockchain technologies.
Onfido - Onfido is the data-driven platform for intelligent background checking.