Company lists · Data refreshed November 2026

Top 17 Real time data app developers based in Germany

RevenueBase identified 33 company matches for real time data app developers associated with Germany as of November 2026 and tracks 209 professional contacts across them, including 71 with verified work emails. Berlin is the largest hub.

This list covers company matches for real time data app developers 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 November 6, 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 Nov 6, 2026 How this list was built
33Companies
209Contacts tracked
71Verified emails
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The 17 largest real time data app developers based in Germany

Ranked by team size
Top 17 of 33 company matches for real time data app developers based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchMunich, GermanyHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Data Reply, part of the Reply Group, helps organizations unlock the full value of Data and AI, from strategy and organizational transformation to scalable technical implementation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSaarbrücken, GermanyHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Data is the Key to Better Decisions In today's data-driven business world, companies face a central challenge: How can precise decisions be made when the foundation-the data…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBerlin, GermanyHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“Our team is highly experienced in application development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNuremberg, GermanyHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Die byteAgenten sind ein Team aus Spezialisten, die Technik lieben und Partnerschaft leben.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNuremberg, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“We are a German based software development company with skilled professionals offering more than 25 years of experience in the market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOldenburg, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Wir sind fest davon überzeugt, dass der Einsatz von Daten in deiner Entscheidungsfindung so selbstverständlich sein sollte, wie der tägliche Gang zur Kaffeemaschine.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMainz, GermanyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Founded in 2009, DataStream Solutions GmbH (DSS) is a trusted partner for companies seeking innovative solutions in software development, business intelligence, and process…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBerlin, GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Sadaarah is a professional company provides data processing products, professional services, big data and cloud solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBerlin, GermanyHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHamburg, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Viele Projekte im Online-Ozean drehen sich um Daten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHamburg, GermanyHQ recorded Nov 6, 202611-502 contacts →

Exact match

“MASSGESCHNEIDERTE SOFTWARELÖSUNGEN FÜR IHR UNTERNEHMEN Wir entwickeln individuelle, moderne, cloud-basierte Webanwendungen für Ihr Unternehmen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWermelskirchen, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWetzlar, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Data Engineers”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMunich, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Hi.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchTholey, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Since being founded in September 2018 our mission at amentis solutions GmbH is to support you in making your data usable as a digital resource.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRostock, GermanyHQ recorded Nov 6, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCologne, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Wir erstellen und entwickeln Web basierte Anwendungen für Klein und Großunternehmen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 17 of 33 real time data app developers based in Germany

See the full list, filter by size, metro and specialty, and access 71 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Real time data app developers based in Germany at a glance

As of Nov 6, 2026
34.0%Verified-email coverage
6.3Average contacts per company
1-10Median size (employees)
15.2%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
10
51-200
1

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 33 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 “real time data app developers” 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 71 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 November 6, 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 “real time data app developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many real time data app developers are there based in Germany?

RevenueBase identified 33 company matches for real time data app developers associated with Germany as of November 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?

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

Which city has the most real time data app developers?

Berlin leads with 5 company records, followed by Hamburg (3) and Munich (2).

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 71 professional contacts with verified work emails tracked across these 33 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 November 6, 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.