B
Bitstack
Fintech · Meyreuil, France · Founded 2021
Bitcoin savings and investment neobank for Europe MoreLess
Bitstack is a financial technology company offering a Bitcoin-native neobanking platform for the European market. The firm was founded in April 2021 by CEO Alexandre Roubaud and CTO Kabir Sethi and is headquartered in Paris, France. Roubaud was previously a Product Manager at Moka, a Canadian savings and investing app, and holds a Bachelor of Commerce from McGill University. Sethi has an extensive background in wealth management and digital platforms, with leadership roles at Merrill Lynch, Bank of America, and LPL Financial.
The company's core offering is a mobile application that simplifies investing in Bitcoin through automated features. Its primary service allows users to automatically round up their daily purchases to the nearest euro and invest the spare change into Bitcoin. The platform also facilitates recurring buys (dollar-cost averaging), and one-time purchases, sales, and transfers of Bitcoin. Bitstack targets a broad audience, from individuals new to cryptocurrency to more experienced users, aiming to make Bitcoin savings accessible, simple, and automated.
Bitstack has evolved from a simple spare-change investment tool into a broader neobank. The company is expanding its services to include a euro account with a French IBAN, allowing users to receive funds and directly convert salaries into Bitcoin. It is also launching a VISA debit card that offers Bitcoin rewards, branded as "Stackback," on all euro spending. The business generates revenue through transaction fees, which start at 1.49% and decrease with volume. The company is registered as a Digital Asset Service Provider (DASP) with the French Financial Markets Authority (AMF), ensuring regulatory compliance.
Since its launch, Bitstack has attracted over 300,000 users. The company has secured significant funding to fuel its growth, including a $15 million Series A round in December 2025 led by 13books Capital, with participation from Y Combinator, Serena, and Plug and Play Ventures. This funding is aimed at accelerating its European expansion into markets like Germany, Spain, the Netherlands, and Italy, with a goal of reaching one million users.
Keywords: Bitcoin savings, neobank, cryptocurrency investing, spare change investing, automated investing, fintech, digital assets, dollar-cost averaging, financial services, mobile banking, crypto wallet, VISA debit card, Bitcoin rewards, Stackback, European fintech, DASP, AMF regulated, crypto-powered neobank, digital finance, wealth preservation
Company overview
Bitstack company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2021
- Headquarters
- Meyreuil, France
- Employees
- 52
- Open positions
- 6
- Dealroom signal
- 92.4
Valuation & funding
Bitstack funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| EARLY VC✓Equity / VC | Mar 2026 | $4.3M | $83M | Crowdcube | ↗ |
| SERIES A✓Equity / VC | Dec 2025 | $17M | $66M | Y Combinator · AG2R LA MONDIALE · Plug and Play · StillMark | ↗ |
| EARLY VC✓Equity / VC | Dec 2024 | $5.5M | $22M | Y Combinator · StillMark · Plug and Play · Founders Future | ↗ |
| SEED✓Equity / VC | Apr 2023 | $2.2M | $8.8M | Y Combinator · Kima Ventures · Soma Capital · Goodwater Capital | ↗ |
| SEED✓Equity / VC | Sep 2022 | $125K | $500K | Y Combinator | — |
| SEED✓Equity / VC | May 2022 | Plug and Play · Founders Future · Alexandre Stachtchenko · Damien Guermonprez | ↗ | ||
| SEEDEquity / VC | Dec 2021 | Plug and Play | — |
Financials
Revenue and workforce over time
Available revenue and workforce history. Fields without reported data are omitted.
| Year | Revenue | Growth | Employees |
|---|---|---|---|
| 2026 | $1.1M | 0% | 53 |
| 2025 | $1.1M | 0% | 40 |
| 2024 | $1.1M | 0% | 23 |
| 2023 | $1.1M | +24.4% | 18 |
| 2022 | $900K | — | 11 |
Growth signals
Bitstack website traffic
Latest recorded traffic for Bitstack is 190K monthly website visits, down 9.5% over the last three months. Bitstack's team grew 30% over the past year.
Hiring
Open positions at Bitstack
Current openings linked to this company in Dealroom.
Comparisons
Bitstack compared with similar companies
Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.
Talent graph
Bitstack's talent
Source: Dealroom Talent Intelligence.
Global footprint
Where Bitstack has talent and traffic
team presence
In the news
Latest news about Bitstack
Recent press, funding announcements, and product moves mentioning Bitstack — open to read from the original sources.
Market sentiment
What the market is saying about Bitstack
An AI-synthesized read of the highest-engagement posts about Bitstack on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
See Bitstack’s full profile on Dealroom
Request a free trial to see the complete deal history, financials, people graph and growth signals.
Takes under a minute. Already use Dealroom? Log in.