Company lists · Data refreshed November 2026

Top 25 Voice assistant development companies based in Germany

RevenueBase identified 135 company matches for voice assistant development companies associated with Germany as of November 2026 and tracks 2,552 professional contacts across them, including 1,243 with verified work emails. Berlin is the largest hub.

This list covers company matches for voice assistant development 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 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
135Companies
2,552Contacts tracked
1,243Verified emails
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The 25 largest voice assistant development companies based in Germany

Ranked by team size
Top 25 of 135 company matches for voice assistant development companies 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 matchHanover, GermanyHQ recorded Nov 6, 2026201-500150 contacts →

Exact match

“VIER rethinks customer dialogue and communication.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMünster, GermanyHQ recorded Nov 6, 202651-200119 contacts →

Exact match

“EIN TEAM, EINE LEIDENSCHAFT: ZUKUNFT GESTALTEN Wir sind mehr als nur Software Engineers Unsere Motivation ist, das Morgen zu verbessern.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKirkel, GermanyHQ recorded Nov 6, 202651-200112 contacts →

Exact match

“Imprint: semvox offers secure solutions and efficient technologies for voice control, multimodal human-machine interaction, and intelligent virtual personal assistance system…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMunich, GermanyHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“Bragi is the inventor of the True Wireless Stereo (TWS) category and an early pioneer in smart audio.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“Synthflow AI is an omnichannel conversational AI platform for enterprise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWürzburg, GermanyHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“BOTfriends GmbH aus Würzburg revolutioniert den Einsatz von AI Agents in Unternehmen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMannheim, GermanyHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“SUSI & James - The AI Company Tech StartUp founded in 2014 with the focus on Digital Voice Assistance and Artificial Intelligence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Conversational AI for the insurance industry - Our LLM is like an employee who never sleeps, never stops learning and who can do almost infinite tasks at the same time.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchKarlsruhe, GermanyHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Our mission is to provide companies with access to modern AI.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMunich, GermanyHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Ideabay.AI – The Last Consultancy You'll Ever Hire In 2015, long before AI became mainstream, we asked ourselves one question: What does the future of Conversational AI look…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Welcome to KINOVA - Your Trusted Partner in AI-Powered Customer Service Solutions!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCologne, GermanyHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“TENIOS - licensed cloud communications provider - is part of Apifonica, an Estonian provider of artificial intelligence (AI) and automation solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMunich, GermanyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“INTELLEGAM develops AI-powered digital assistants that help automotive companies make better use of their organizational knowledge.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMunich, GermanyHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Jam equips sales teams with voice-based AI agents that boost productivity, accelerate ramp-up times, and deliver targeted performance coaching, seamlessly integrated into your…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCologne, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Charamel develops photorealistic, interactive AI avatars for education, entertainment and service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Welcome to the future, it's good i2x transforms conversations by augmenting communication.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Founded in SemanticEdge is a pioneer in conversational AI, specializing in advanced AI-driven solutions that transform human-machine communication for some of Europe’s largest…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCologne, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“VisualMakers ist dein Partner für die KI-Implementierung die dich vom Wettbewerb abhebt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchFrankfurt, GermanyHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Welcome to Frank Reply – the Reply network’s pioneer in Conversational Technology!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDusseldorf, GermanyHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Cognigy is revolutionizing the customer service industry by providing the most cutting-edge AI workforce on the market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Von der ersten Beratung bis zur vollständigen Implementierung – TechNow ist Ihr strategischer Partner für den erfolgreichen Einsatz von Künstlicher Intelligenz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMülheim-kärlich, GermanyHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Die cloudbasierte ThinkOwl AI-Plattform automatisiert Kundenkommunikation und Geschäftsprozesse dank moderner Künstlicher Intelligenz und Conversational Self-Service.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“German Autolabs builds automotive voice assistance for professional drivers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBöblingen, GermanyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Would you like to benefit from the future trend of voice assistants?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBochum, GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Fluint entwickelt Virtuelle Assistenten auf Basis eines operativen KI-Agenten Ökosystem für Gesundheitsversorger.”

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

Showing 25 of 135 voice assistant development companies based in Germany

See the full list, filter by size, metro and specialty, and access 1,243 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Voice assistant development companies based in Germany at a glance

As of Nov 6, 2026
48.7%Verified-email coverage
18.9Average contacts per company
1-10Median size (employees)
17.8%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
90
11-50
35
51-200
7
201-500
2
1,001-5,000
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 135 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 “voice assistant development 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 1,243 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 “voice assistant development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many voice assistant development companies are there based in Germany?

RevenueBase identified 135 company matches for voice assistant development companies 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?

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

Which city has the most voice assistant development companies?

Berlin leads with 24 company records, followed by Munich (13) and Cologne (6).

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 1,243 professional contacts with verified work emails tracked across these 135 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.