[French Crypto Savings Platform Bitstack Completes $15 Million Series A Financing]
French crypto savings platform Bitstack announced the completion of a $15 million Series A financing round, led by 13books Capital, with participation from AG2R LA MONDIALE, Plug and Play Ventures, Serena, Stillmark, and Y Combinator. Official data shows that Bitstack has over 300,000 active users in France, with more than €300 million worth of Bitcoin saved, and its revenue has grown tenfold in two years. The company has obtained authorization from the French Financial Markets Authority (AMF) under MiCA and operates in multiple European countries. Bitstack plans to accelerate the launch of its VISA debit card "Stackback" rewards and euro account services (including French IBAN). Card testing will begin on January 13, 2026, for 5,000 waitlisted users.