Fundraising Fox
/Companies
Sign in

Bitstack

YC S22

Paris, FR · Founded 2021 · 16 employees · 15 known investors

Find your way into Bitstack

Sign up to see every warm intro you have to Bitstack

  • Paths you didn't know you had: your email and LinkedIn already hold routes to the Bitstack team. We find them for you
  • 2nd- and 3rd-degree connections: the friend-of-a-friend routes that take hours to manually find through your inbox or LinkedIn
  • Answers now, not in days: momentum is everything in a raise. Skip asking around whether someone knows someone

Days of research, done the moment you sign in, with every route ranked by how warm it is.

Sign up with GoogleAlready have an account? Log in

Bitstack is a mobile application that enables automatic, low-friction bitcoin savings through recurring purchases and round-up features linked to users' bank accounts. The platform serves retail investors across Europe seeking to accumulate bitcoin over time.

Crypto & Web3FintechCrypto / Web3NeobankFranceEuropePartly Remote

Founders & leadership· Y Combinator alumni (S22)

Bitstack was founded in 2021 by Alexandre Roubaud and Kabir Sethi.

ARAlexandre Roubaud
Alexandre RoubaudCo-founder & CEOHe previously served as head of product at Moka, a Canadian financial app acquired by Mogo, and holds a Bachelor of Commerce from McGill University.
KSKabir Sethi
Kabir SethiCo-founder & CTOKabir Sethi is co-founder and CTO of Bitstack, a platform focused on Bitcoin savings accessibility in Europe.

Investors · 15

13books Capitallisted by 13books CapitalLondon · $1.3M – $8.9M

How we know: 13books Capital's portfolio page · a partner's Signal profile · funding news · the VCSheet dataset · open dataset · 5k.vc investor directory · Y Combinator's founder network · Not right? Tell us

FoundersX Ventureslisted by FoundersX VenturesSilicon Valley

How we know: FoundersX Ventures's portfolio page · Not right? Tell us

Kima Ventureslisted by Kima VenturesParis · $50K – $5M

How we know: Kima Ventures's portfolio page · Y Combinator's founder network · Not right? Tell us

Lightning Ventureslisted by Lightning VenturesNew York · $100K – $500K

How we know: Lightning Ventures's portfolio page · Y Combinator's founder network · Not right? Tell us

Serenalisted by SerenaParis · $100K – $15M

How we know: Serena's portfolio page · funding news · open dataset · 5k.vc investor directory · Not right? Tell us

Soma Capitallisted by Soma CapitalSacramento · $100K – $300K

How we know: Y Combinator's founder network · somacap.com · Not right? Tell us

STILLMARKlisted by STILLMARKLos Angeles

How we know: a partner's Signal profile · funding news · Y Combinator's founder network · Not right? Tell us

Y Combinatorlisted by Y CombinatorSan Francisco · $500K

How we know: the Y Combinator directory · funding news · open dataset · 5k.vc investor directory · Not right? Tell us

AtomicoreportedLondon

How we know: Y Combinator's founder network · Not right? Tell us

Blast.Clubreported$5.5M

How we know: Y Combinator's founder network · Not right? Tell us

Founders FuturereportedParis

How we know: a partner's Signal profile · Y Combinator's founder network · open dataset · 5k.vc investor directory · Not right? Tell us

FoundersXreportedPalo Alto

How we know: Y Combinator's founder network · Not right? Tell us

Goodwater CapitalreportedBurlingame · $5M – $50M

How we know: Y Combinator's founder network · Not right? Tell us

Plug and Play VenturesreportedSilicon Valley · $50K – $400K

How we know: funding news · Y Combinator's founder network · Not right? Tell us

STATION FreportedParis

How we know: Y Combinator's founder network · Not right? Tell us

Funding

SEC filings, press & company announcements

$14M disclosed across 1 of 2 rounds · 2024–2025

Source: company announcements and press reports — follow each round's link for the claim.

Related companies · 10

PingPing is a fintech platform offering free USD accounts and global payment solutions for freelancers and international workers. It enables users to receive invoiced payments worldwide, manage multi-currency savings, and convert funds to cryptocurrency or withdraw cash.
CoinbaseCoinbase is a cryptocurrency exchange platform that offers trading, custody, and financial services for cryptocurrencies, stocks, derivatives, and prediction markets to consumers, institutions, and developers. The company operates a full-stack infrastructure including secure custody, liquidity services, stablecoin infrastructure, and global settlement rails.
TheyaTheya provides a Bitcoin custody platform combining multisignature security with user-friendly design for individuals, financial advisors, and businesses to self-custody and manage bitcoin. The platform enables holders to maintain control of their assets without sacrificing accessibility.
ClevaCleva provides USD accounts and virtual USD cards for receiving international payments, with features including ACH/wire transfers, currency conversion, rewards programs, and point redemptions. The platform serves freelancers, remote workers, and small businesses seeking to receive payments from global clients and employers.
LedgerLedger provides hardware and software cryptocurrency wallet solutions that enable users to buy, swap, earn, and manage digital assets with security features and portfolio tracking capabilities across multiple blockchain networks.
PolarPolar provides remote workers, freelancers, and maritime employees with U.S. bank accounts and tools to transfer dollars to over 120 countries, hold USD savings at competitive rates, and trade commodities and cryptocurrencies.
EmigreEmigre provides NRE/NRO bank accounts designed for Indian expatriates in the US, enabling account opening in 15 minutes with online access, international remittances, and debit cards for shopping and bill payments in India.
CryptoCrypto.com operates a cryptocurrency exchange and digital asset platform serving 150 million users across 90 countries, with a mission to accelerate global adoption of cryptocurrency.
LightsparkLightspark provides payment infrastructure and financial tools that enable businesses to modernize their payment systems and integrate with existing platforms. The company aims to make global money flows more accessible, affordable, and immediate for businesses worldwide.
River FinancialRiver is a bitcoin bank providing full-reserve custody and financial services built on sound money principles. The company publishes proof of reserves and public financials to demonstrate the security and soundness of its operations.

Companies working in the same space as Bitstack.

Legal entities · 1

corporate structure
Bitstack Inc.

In the news

Bitstack opens its capital to the public and brings together over 8,000 investors: a record in the European Unionbitstack-app.com · Jun 2026Bitstack Raises $15 Million to Become Europe’s Leading Bitcoin Savings Platformbitstack-app.com · Dec 2025Paris-based Bitstack expands its Bitcoin savings suite with fresh €12.9 million funding round | EU-Startupseu-startups.com · Dec 2025Bitstack, France’s #1 Bitcoin Savings App, raises €5 million to reinvent the bank of tomorrowbitstack-app.com · Dec 2024Bitstack — the easiest way to save and invest in Bitcoin in Europe 🇪🇺ycombinator.com · Jul 2022

Frequently asked questions

What does Bitstack do?
Bitstack is a mobile application that enables automatic, low-friction bitcoin savings through recurring purchases and round-up features linked to users' bank accounts. The platform serves retail investors across Europe seeking to accumulate bitcoin over time.
Who founded Bitstack?
Bitstack was founded by Alexandre Roubaud, Kabir Sethi in 2021.
Who are Bitstack's investors?
Bitstack's investors include 13books Capital, FoundersX Ventures, Kima Ventures, Lightning Ventures, Serena, Soma Capital, STILLMARK, Y Combinator and 7 more.
How much funding has Bitstack raised?
Bitstack has disclosed $14M raised across 1 of its 2 known rounds.
Where is Bitstack headquartered?
Bitstack is headquartered in Paris, FR.