Bitstack is a French Bitcoin savings app founded in 2021 by Alexandre Roubaud and Kabir Sethi, headquartered in Paris, that lets European users round up everyday card purchases and convert the spare change into Bitcoin. In December 2025, Bitstack raised $15 million to expand its Bitcoin savings product across Europe.
The Bitstack Card is a crypto debit card offered by Bitstack, available in 20 EU countries. It offers Up to 1% BTC cashback rewards on purchases. There is no annual fee to hold this card.
Best suited for Bitcoin holders who want to stack sats on everyday spending. It runs on the Visa network and requires standard identity verification.
| Tier | Rate | Requirement |
|---|---|---|
| Stackback | 1% | All EUR purchases (no cap) |
Note: Beta launched Jan 13, 2026 for 5K waitlist users. Available in 20 EU/EEA countries (Austria, Belgium, Croatia, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Monaco, Netherlands, Portugal, Spain, Switzerland) per Bitstack help center. First French Visa with BTC cashback ('Stackback'): up to 1% BTC on all EUR purchases, no cap. $15M Series A raised Dec 2025. MiCA licence approved by France's AMF (Jun 30, 2025).
Other crypto cards in the same region or category that may suit your spending profile:
The Bitstack Card is a crypto debit card offered by Bitstack. It is available in 20 EU countries and allows users to spend cryptocurrency at merchants worldwide.
The Bitstack Card offers Up to 1% BTC cashback.
The Bitstack Card has an annual fee of $0. Additional fees: Conversion fee: 0% on round-ups (EUR-funded); FX fee: Free up to €1,000/mo; ~1% over; ATM: Free up to €200/mo or 5 withdrawals; then min €1 or 1%; Top-up: SEPA free; card/Apple/Google Pay funding 0.70%.
The Bitstack Card is available in 20 EU countries. Its availability status is "EU".
The Bitstack Card is a debit card. You need to load cryptocurrency onto the card before making purchases.
Want to see your annual earnings? Use the ROI Calculator to estimate net cashback at your spending level.