Bitstack
Save & invest in Bitcoin, effortlessly
France · Founded 2021
- Employees
- 11–50
- Founded
- 2021
- Business Model
- B2C
- Website
- bitstack.fr
- Last Round
- Series ADec 2025
- Rounds
- 4
About
Bitstack is a Paris-based mobile app that lets users automatically save and invest in Bitcoin through purchase round-ups and recurring buys. Founded in 2021 and backed by Y Combinator (S22), it has grown to over 300,000 active users saving more than €300 million in Bitcoin across Europe.
Summary
Bitstack is a Fintech company based in France, founded in 2021. Its most recent funding was a Series A round in Dec 2025. Investors include Founders Future, 13books Capital and Plug and Play.
Tech & App Stack
2 technologies & apps tracked
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Funding History
Dec 2025
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Full funding history, per-round amounts, and investor participation.
Investors
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