Company lists · Data refreshed September 2026

Top 24 Api integration software companies based in Germany

RevenueBase identified 55 company matches for api integration software companies associated with Germany as of September 2026 and tracks 1,048 professional contacts across them, including 571 with verified work emails. Berlin is the largest hub.

This list covers company matches for api integration software companies 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 September 27, 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 Sep 27, 2026 How this list was built
55Companies
1,048Contacts tracked
571Verified emails
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The 24 largest api integration software companies based in Germany

Ranked by team size
Top 24 of 55 company matches for api integration software companies based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 matchBretten, GermanyHQ recorded Sep 27, 20261,001-5,000717 contacts →

Exact match

“One central platform.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchAugsburg, GermanyHQ recorded Sep 27, 202651-20044 contacts →

Exact match

“As a software provider, soffico GmbH develops efficient solutions to optimize business, process and communication workflows for its international customers.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchNuremberg, GermanyHQ recorded Sep 27, 202651-20033 contacts →

Exact match

“Wir automatisieren Geschäftsprozesse durch maßgeschneiderte Softwarelösungen, die Nutzer begeistern, Menschen verbinden und Unternehmen transformieren.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchKassel, GermanyHQ recorded Sep 27, 202651-20025 contacts →

Exact match

“Layer Four entwickelt innovative Softwarelösungen, die Unternehmen dabei unterstützen, ihre Prozesse zu optimieren, Betriebskosten zu senken und komplexe Abläufe effizient zu…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchLangenfeld, GermanyHQ recorded Sep 27, 202611-5021 contacts →

Exact match

“LEANEA is an AI-powered Integration Platform as a Service (iPaaS) that unlocks new levels of productivity, scalability & security, enabling companies to leverage the Digital…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchEttlingen, GermanyHQ recorded Sep 27, 202611-5016 contacts →

Exact match

“We develop software solutions and push the boundaries of individual systems to their limits to make them work together efficiently in a business process.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchFrankfurt, GermanyHQ recorded Sep 27, 202611-5015 contacts →

Exact match

“Elastic.io is a hybrid integration platform (iPaaS) that helps businesses connect cloud and on-premise applications, APIs, and data sources seamlessly.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchDüsseldorf, GermanyHQ recorded Sep 27, 202611-5012 contacts →

Exact match

“Empower Your SaaS Growth with Maesn Maesn's solution accelerates the growth of SaaS companies by simplifying the complexities of integrating with your customers' ERP and…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchCologne, GermanyHQ recorded Sep 27, 202611-5010 contacts →

Exact match

“Shifting businesses to the future with our business process management platform, incorporating workflow management and automation, rapid app development and AI integration.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchLeipzig, GermanyHQ recorded Sep 27, 202611-507 contacts →

Exact match

“From our office in Leipzig (GER), we provide global companies with a platform to integrate any of their enterprise IT systems with mobile devices and wearables – allowing them to…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchÜberlingen, GermanyHQ recorded Sep 27, 202611-506 contacts →

Exact match

“MIDbridge® - The integration platform for SMEs!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchHamburg, GermanyHQ recorded Sep 27, 202611-505 contacts →

Exact match

“Resilient into the digital future With the worldwide unique digital business platform CyberEnterprise from classix, each individual solution is compatible with every other…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchFrankfurt, GermanyHQ recorded Sep 27, 202611-505 contacts →

Exact match

“MISSION: Make data integration easy for business users.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchIngolstadt, GermanyHQ recorded Sep 27, 20261-104 contacts →

Exact match

“proreactware was founded in 2019 by a software engineer with 15 years of experience who wants to develop cutting edge software solutions to improve people life’s to reduce time in…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchMunich, GermanyHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Dataspine removes the enterprise integration pain for SaaS & AI vendors.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchBerlin, GermanyHQ recorded Sep 27, 20261-103 contacts →

Exact match

“Moderne Webtechnologien ermöglichen es uns, vernetzte Software zu bauen, die Menschen und Systeme miteinander verbindet.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchNuremberg, GermanyHQ recorded Sep 27, 20261-103 contacts →

Exact match

“In today’s digital world, time is one of the most valuable assets for business success.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchDietmannsried, GermanyHQ recorded Sep 27, 202611-502 contacts →

Exact match

“UNSERE VISION Die globalisierte und digitalisierte Arbeitswelt stellt die Unternehmen heute weltweit vor neue Herausforderungen.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchDuisburg, GermanyHQ recorded Sep 27, 202611-501 contacts →

Exact match

“Welcome to GroupLotse, your go-to automation agency.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchHamburg, GermanyHQ recorded Sep 27, 202611-501 contacts →

Exact match

“Digital Product Development”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchBochum, GermanyHQ recorded Sep 27, 20261-101 contacts →

Exact match

“APIs made simple, concentrate on features, not code!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchHamburg, GermanyHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Dilcher GmbH is a company based out of Hamburg, Germany.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchNuremberg, GermanyHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Die Fritz Datacenter Services Inh.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchBerlin, GermanyHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Prozaro Solutions: We build the systems you've been meaning to.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 24 of 55 api integration software companies based in Germany

See the full list, filter by size, metro and specialty, and access 571 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Api integration software companies based in Germany at a glance

As of Sep 27, 2026
54.5%Verified-email coverage
19.1Average contacts per company
1-10Median size (employees)
12.7%Largest-city concentration · Berlin
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
20
51-200
4
1,001-5,000
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 55 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 “api integration software companies” 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 571 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 September 27, 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 “api integration software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many api integration software companies are there based in Germany?

RevenueBase identified 55 company matches for api integration software companies associated with Germany as of September 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?

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

Which city has the most api integration software companies?

Berlin leads with 7 company records, followed by Hamburg (5) and Nuremberg (3).

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 571 professional contacts with verified work emails tracked across these 55 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 September 27, 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.