Card-Dynamics

Card-Dynamics is a Madrid-based B2B fintech for the subscription economy. Its cloud-based, PCI-certified platform connects banks and subscription merchants through APIs, so that cardholders can sign up for and manage subscriptions directly from their bank and merchants can keep payment details up to date when subscriptions renew. It was founded in 2018 by Mario Cantero, formerly Head of Global Acquiring at Santander Group, and operates in Spain and Latin America. In February 2021 it closed a €2.5M round led by Big Sur Ventures, with GAA Investments and private investors taking part. Its other backers include Archipelago Next and Abanca Innova, and it took part in the Visa Innovation Program.

Profile updated 25 Sep 2026