Mambu
Amsterdam/London-based SaaS banking platform whose APIs power lending and deposit products for 260+ customers; raised €235M at a €4.9B valuation in 2021 with a stated vision of becoming "the Salesforce of banking."
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- Established
- 2011
- Location
- Amsterdam, Netherlands / London, United Kingdom
- Country
- Netherlands
- Founded
- 2011, in Berlin, Germany, by Eugene Danilkis, Frederik Pfisterer, and Sofia Nunes
- Business
- SaaS banking platform — APIs for lending, deposit, and other banking products plus analytics and financial-services tooling ("composable banking")
- Series E
- €235 million (about $266 million) raised December 2021 at a €4.9 billion (~$5.5 billion) post-money valuation
- Series E lead
- EQT Growth; prior January 2021 round of $135M led by TCV
- Scale (2021)
- 200+ customers, 53 million end users, 65 countries; ~130 million API calls per day
- Scale (later)
- 260+ customers, 114 million end users, 200 million API calls per day
- Notable customers
- N26, Raiffeisen Bank, BancoEstado, ABN Amro, OakNorth, Santander, Krom Bank
- Chief executive
- Fernando Zandona
- Stated vision
- "Our vision is to create in financial services and banking what Salesforce did in CRM" — co-founder and CEO Eugene Danilkis
Overview
Mambu is a SaaS banking platform — headquartered across Amsterdam and London after a 2011 Berlin founding — that sells APIs for lending, deposit, and other banking products, plus analytics and tooling for building financial services (TechCrunch; Tech Startups). In December 2021 it raised €235 million (about $266 million) in a Series E led by EQT Growth at a €4.9 billion post-money valuation — roughly $5.5 billion — described as the largest financing round to date for a banking-software platform (TechCrunch). Co-founder and then-CEO Eugene Danilkis stated the company’s ambition plainly: “Our vision is to create in financial services and banking what Salesforce did in CRM” (TechCrunch).
The funding sprint
Mambu’s valuation nearly tripled in under a year. The January 2021 round — $135 million led by TCV with Tiger Global, Arena Holdings, Bessemer Venture Partners, Runa Capital, and Acton Capital participating — valued it at $2.09 billion on approximately 100% year-on-year growth (Tech Startups). By December, the EQT Growth-led Series E more than doubled that again to €4.9 billion; EQT had been following the company since before the previous round, and advisory-team partner Carolina Brochado joined Mambu’s board (TechCrunch). At the time Mambu had more than 200 customers reaching 53 million end users across 65 countries — from neobanks like N26 to incumbents like Raiffeisen Bank, BancoEstado, and ABN Amro — and handled about 130 million API calls a day (TechCrunch). Later reporting put the footprint at 260+ customers, 114 million end users, and 200 million API calls per day (Finovate).
“SaaS banking platform,” not embedded finance
Danilkis bristled at the industry’s favorite label. “Embedded finance” — the trend of non-banks integrating financial tools via APIs — is the frame most coverage uses for Mambu, but the company’s preferred term is “SaaS banking platform,” which Danilkis said speaks to the more fundamental role Mambu plays in helping customers build tailored financial services for themselves (TechCrunch). The distinction matters commercially: beyond banks and fintechs, Mambu courts telcos and e-commerce companies that want to offer financial products without building them from scratch — a wider customer aperture than core banking alone (TechCrunch). Longer term, Danilkis pointed to more complex commercial products and better integration middleware, with insurance — property insurance via existing mortgage APIs, for example — “definitely on its radar” (TechCrunch). Notably, Salesforce is a partner rather than a rival: Mambu’s platform is built to “play nice” with customers’ existing IT stacks, integrating with Salesforce, AWS, Google, Marqeta, ComplyAdvantage, and Deloitte (TechCrunch).
Composable banking in practice
The composable model — modular, interchangeable components instead of monolithic cores — is Mambu’s current product story. Its North American credit-union push offers migration paths (speedboat deployment, dual core, staged migration) for institutions stuck on legacy systems (Finovate). The proof point Mambu leans on is Krom Bank: the Indonesian digital bank selected Mambu as its core banking partner in spring 2022, launched its app on Mambu’s cloud-native core in 2024, and extended the partnership five years, targeting profitability and more than 20 million accounts by 2030 (Finovate). Fernando Zandona is CEO (Finovate).
What this profile does not claim
- It does not recount Mambu’s microfinance origins or the Carnegie Mellon capstone story — not verified from a fully-read independent source this pass.
- It does not state post-2021 funding, current valuation, revenue, or profitability — none verified from fully-read independent sources this pass.
- It does not detail the 2023 CEO transition beyond noting Zandona as CEO per later trade-press reporting.
- It does not cover the Numeral acquisition or other M&A — reported only via company announcements this pass.
- Competitive comparisons (Thought Machine, Rapyd, Airwallex) are TechCrunch’s framing, not this profile’s independent assessment.
Timeline
- 2011
- Founded in Berlin by Eugene Danilkis, Frederik Pfisterer, and Sofia Nunes as a SaaS banking platform.
- 2021
- $135M round in January led by TCV at a $2.09B valuation (~100% YoY growth); €235M Series E in December led by EQT Growth at €4.9B (~$5.5B), the largest banking-software raise to date.
- 2022
- Demonstrates at FinovateEurope with Persistent Systems; Indonesian digital bank Krom selects Mambu as core banking partner in the spring.
- 2024
- Krom Bank launches its digital banking app on Mambu's cloud-native core; partnership later extended five years; composable-banking push into North American credit unions.
What we could not verify
These claims came up in research and could not be confirmed. They are recorded here rather than published as fact or quietly dropped. If you hold a source that settles one, please tell us.
- The microfinance origins (Carnegie Mellon capstone project, early microfinance customers) were not verified from a fully-read independent source this pass.
- Post-2021 funding, valuation revisions, and profitability were not verified from fully-read independent sources this pass.
- The 2023 CEO transition from Danilkis to Zandona was reported only via company announcements this pass — Zandona is stated as CEO per Finovate's later reporting.
Sources
3 sources (2 tier 2, 1 tier 3), each opened and read against the claim it supports. Every source is independent of the subject; no first-party material is cited. See the source policy.
- Mambu nabs $266M at a $5.5B valuation to double down on embedded financial service and banking APIs Tier 2Supports: €235M Series E at €4.9B (~$5.5B); EQT Growth lead; prior $135M TCV-led round (Tiger Global, Arena, Bessemer, Runa, Acton); valuation more than doubled; 200+ customers, 53M users, 65 countries; N26, Raiffeisen, BancoEstado, ABN Amro; telco/e-commerce entrants; Danilkis "Salesforce of banking" vision; Salesforce as partner not competitor; integrations (AWS, Google, Marqeta, ComplyAdvantage, Deloitte); 130M daily API calls; insurance on radar; "bristles at embedded finance," prefers "SaaS banking platform"; competitors Thought Machine, Rapyd, Airwallex; Brochado board seat; €100B market (Gartner) Open original source
- Supports: Composable-banking approach for North American credit unions (modular vs monolithic cores; speedboat/dual-core/staged migration); Krom Bank five-year extension; Krom app launched 2024 on Mambu core; Krom selected Mambu spring 2022; Krom targets profitability + 20M accounts by 2030; 260+ customers, 114M end users, 200M API calls/day; Fernando Zandona CEO; founded 2011 Open original source
- Supports: January 2021 $134M round at $2.09B; TCV lead with Tiger Global, Arena, Bessemer, Runa, Acton; ~100% YoY growth; founded 2011 by Danilkis, Pfisterer, Nunes; customers ABN AMRO, N26, OakNorth, Orange, Santander; Gartner $100B banking-software market Open original source
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