Alexandre Roubaud

Alexandre Roubaud is Co-founder and CEO of Bitstack, a Paris-based fintech he founded in 2021 that allows customers to save in bitcoin. The platform has evolved from a spare-change rounding product into a bitcoin-native neobank offering buying, selling, earning, and spending functionality. In December 2024, Bitstack closed a $15 million Series A round, with investors including AG2R La Mondiale, a French mutual insurance group that subsequently began directing its customers toward Bitstack's platform. Three months later, Roubaud opened Bitstack's capital to retail investors via Crowdcube, raising $4.5 million from more than 8,000 participants in under 24 hours — the largest raise by number of participants Crowdcube has recorded in Europe. At the time of that raise, Bitstack reported 300,000 clients and over €300 million saved in bitcoin. Roubaud has stated three priorities for the Series A capital: European expansion under MiCA authorisation into approximately ten countries including Germany, Spain, the Netherlands, and Italy; product development centred on a euro account with a French IBAN, bitcoin conversion functionality, and a Visa card offering bitcoin rewards of up to 1% on spending; and team growth from approximately thirty to over fifty employees by end of 2026.

Prior to founding Bitstack, Roubaud served as Product Manager at Moka Financial Technologies in Montreal from February 2019 to December 2020, where he worked on a savings app that rounded up purchases and invested the spare change — a model that directly informed Bitstack's original product. Before that role, he completed a Partnerships internship at McGill University's Office of Innovation and Partnerships in 2017. Roubaud holds a Bachelor of Commerce from McGill University.