A licensed issuer, not a development vendor
This is the defining difference. ChainUp is a blockchain technology company that orchestrates card issuance over an aggregated third-party issuer network — you are buying software and integration, and the regulated issuing layer sits with partners you do not directly control. Codego is a licensed European issuer: it operates with its own BIN sponsorship, partner EMIs and PCI DSS Level 1 certification (Adsigo, 2025), and the licensed issuing relationship is the product. For a regulated fintech or neobank, the difference between buying a card programme from a licensed issuer and assembling one through a dev shop is the difference between a defined compliance perimeter and one you have to build and defend yourself. See Codego's Banking-as-a-Service model for how that perimeter is structured.