Company lists · Data refreshed October 2026

Top 15 Fintech api providers based in Germany

RevenueBase identified 29 company matches for fintech api providers associated with Germany as of October 2026 and tracks 517 professional contacts across them, including 221 with verified work emails. Berlin is the largest hub.

This list covers company matches for fintech api providers associated with Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 1, 2026 How this list was built
29Companies
517Contacts tracked
221Verified emails
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The 15 largest fintech api providers based in Germany

Ranked by team size
Top 15 of 29 company matches for fintech api providers based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchKassel, GermanyHQ recorded Oct 1, 202651-200104 contacts →

Exact match

“fino is a German-based tech startup that provides market-leading products based on bank account and document aggregation and analytics.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchBerlin, GermanyHQ recorded Oct 1, 202651-200102 contacts →

Exact match

“Qwist is dedicated to accessing, analyzing and harnessing financial data and connecting third-party providers with banks’ account information.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchMunich, GermanyHQ recorded Oct 1, 202651-20044 contacts →

Exact match

“finAPI GmbH is one of Germany's leading open banking providers and is licensed by BaFin as an account information and payment initiation service.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchMunich, GermanyHQ recorded Oct 1, 202611-5032 contacts →

Exact match

“Build unlimited banking solutions.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchBerlin, GermanyHQ recorded Oct 1, 202651-20029 contacts →

Exact match

“viafintech connects retailers, corporations and consumers through its platform to deliver digital financial and value-added services.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchBerlin, GermanyHQ recorded Oct 1, 202611-5022 contacts →

Exact match

“AAZZUR is reinventing how banks are built, how banking data is used to increase satisfaction, retention and monetisation and how fintechs work with banks.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchMunich, GermanyHQ recorded Oct 1, 202611-5019 contacts →

Exact match

“Hyphe provides financial institutions with easy-access digital asset liquidity.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchHamburg, GermanyHQ recorded Oct 1, 202651-20017 contacts →

Exact match

“The NAGA Group AG - FINANCIAL INCLUSION – Across Asset Classes, Products and Continents The NAGA Group AG is a German publicly listed FinTech company (market cap >250m EUR) with a…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchPforzheim, GermanyHQ recorded Oct 1, 202611-5015 contacts →

Exact match

“Discover the future of finance with ITM Research.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchBerlin, GermanyHQ recorded Oct 1, 202611-5013 contacts →

Exact match

“wealthAPI GmbH is a Berlin-based B2B SaaS company that provides data-based financial technology for clients such as extraETF, Fincite, and onvista.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchFrankfurt, GermanyHQ recorded Oct 1, 202611-5011 contacts →

Exact match

“Bavest is the modern financial data and AI infrastructure for fintechs, banks, and asset managers.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchHamburg, GermanyHQ recorded Oct 1, 202611-5010 contacts →

Exact match

“WALBING is the placement platform for private credit and asset-based finance.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchMunich, GermanyHQ recorded Oct 1, 202611-5010 contacts →

Exact match

“BANKSapi operates a smart and highly scalable Open Banking and Open Finance platform for Account Information Services (AIS), Payment Information Services (PIS), analytics, front…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchCologne, GermanyHQ recorded Oct 1, 202611-506 contacts →

Exact match

“Are you a growing business processing payment transactions on a global scale?”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchBaiersdorf, GermanyHQ recorded Oct 1, 20261-101 contacts →

Exact match

“We create touch points and interfaces - not only in a technological sense, but also in a human and emotional context.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 15 of 29 fintech api providers based in Germany

See the full list, filter by size, metro and specialty, and access 221 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fintech api providers based in Germany at a glance

As of Oct 1, 2026
42.7%Verified-email coverage
17.8Average contacts per company
11-50Median size (employees)
34.5%Largest-city concentration · Berlin
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
4
11-50
15
51-200
8
201-500
2

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 29 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Germany whose business descriptions match “fintech api providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 221 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “fintech api providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fintech api providers are there based in Germany?

RevenueBase identified 29 company matches for fintech api providers associated with Germany as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

FINO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most fintech api providers?

Berlin leads with 10 company records, followed by Munich (7) and Hamburg (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 221 professional contacts with verified work emails tracked across these 29 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 1, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.