Sumeria
Pending verificationFrench mobile bank with peer-to-peer payments and savings — formerly Lydia.
Overview
Sumeria is a Paris, France-based European company building banking and fintech software since 2013. As an EU-headquartered provider, Sumeria likely operates under GDPR, though EU Alts has not yet independently verified its ownership and hosting facts, so its exposure to the US CLOUD Act isn't confirmed yet — see the Details section below for what's known so far.
Why European teams pick Sumeria
Teams in Europe consider Sumeria when they want a banking provider that bills in EUR and keeps customer data under France law, operating since 2013. Its EU headquarters is a good sign compared with well-known US incumbents, but EU Alts hasn't yet verified Sumeria's ownership and hosting facts — check back once verification is complete.
See more EU banking tools or browse other startups from France.
About
Sumeria (formerly Lydia) is a French mobile banking and payments app founded in 2011 by two French engineers. It offers a current account with IBAN, Visa debit card, peer-to-peer money transfers, savings pots, and investment products — all regulated by the Autorité de Contrôle Prudentiel et de Résolution (ACPR). Sumeria is one of France's most popular mobile banking apps among millennials and Gen Z, known for its clean UX and instant P2P transfers. All data is stored and processed in France under strict GDPR compliance. It competes with Revolut and N26 in the French market but differentiates through its deep regulatory roots and local customer support.
Details
- Founded
- 2013
- Headquarters
- Paris, France
- Ownership
- Independently owned (France)
Other EU startups like Sumeria
- KSeF Radar Poland — Polish SaaS for monitoring KSeF invoices and keeping accounting workflows under control.
- Invoicia Norway — EU-hosted invoice management with PEPPOL e-invoicing, Norwegian VAT (MVA) support, Brønnøysund auto-lookup, and credit notes. GDPR-first.
- Payplug France — Simple online and in-person payment solution for French businesses — a French alternative to Stripe.
- Mangopay ✓ Verified by EU AltsLuxembourg — White-label payment infrastructure for marketplaces and platforms — a Luxembourg alternative to Stripe Connect.
- Spendesk France — All-in-one spend management for finance teams — a French alternative to SAP Concur.
- Pleo ✓ Verified by EU AltsDenmark — Smart company spending with virtual cards and receipt capture — a Danish alternative to Expensify.
Frequently asked questions
What is Sumeria?
Sumeria (formerly Lydia) is a French mobile banking and payments app founded in 2011 by two French engineers. It offers a current account with IBAN, Visa debit card, peer-to-peer money transfers, savings pots, and investment products — all regulated by the Autorité de Contrôle Prudentiel et de Résolution (ACPR). Sumeria is one of France's most popular mobile banking apps among millennials and Gen Z, known for its clean UX and instant P2P transfers. All data is stored and processed in France under strict GDPR compliance. It competes with Revolut and N26 in the French market but differentiates through its deep regulatory roots and local customer support.
What does Sumeria do?
Sumeria is french mobile bank with peer-to-peer payments and savings — formerly lydia. It is listed under banking and fintech on EU Alts because its core functionality serves teams looking for a European banking tool with EU data residency, typically as a switch away from well-known US incumbents.
Is Sumeria a good European banking alternative?
Sumeria is a fit for European businesses evaluating banking options where data residency and GDPR alignment matter — typical buyers include EU-based SaaS teams, public-sector projects, regulated industries (healthcare, finance, legal), and any organisation that needs to demonstrate that customer data does not leave the EU. It also overlaps with fintech use cases.
Is Sumeria GDPR compliant?
Sumeria is headquartered in Paris, France and falls under EU jurisdiction, so it likely processes user data under the GDPR by default. Customer data processing is supervised by France's data protection authority, the Commission nationale de l'informatique et des libertés (CNIL). EU Alts has not yet independently verified Sumeria's ownership structure or hosting location, so we can't yet confirm its exposure to the US CLOUD Act the way we can for verified entries.
How do teams switch from well-known US incumbents to Sumeria?
Most teams considering a move from well-known US incumbents to Sumeria are drawn to its EU headquarters and banking workflow fit. EU Alts hasn't yet verified Sumeria's ownership and hosting facts, so treat any CLOUD Act or Schrems II conclusions as provisional until verification is complete. Plan a migration in stages regardless: export your data from the US incumbent, pilot Sumeria with a small team, then move the rest once integration coverage is confirmed.
Where is Sumeria based?
Sumeria is headquartered in Paris, France. The company was founded in 2013. Its main website is https://www.sumeria.com.