Company lists · Data refreshed September 2026

Top 25 Multilingual voice AI companies based in Germany

Name: Multilingual voice AI companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 104 companies tracked

RevenueBase identified 104 multilingual voice AI companies headquartered in Germany as of September 2026 and tracks 2,163 professional contacts across them, including 1,166 with verified work emails and 124 with mobile numbers. Berlin is the largest hub.

This list covers multilingual voice AI companies headquartered in Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

104Companies

2,163Contacts tracked

1,166Verified emails

124Mobile numbers

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The 25 largest multilingual voice AI companies based in Germany

Ranked by team size

Top 25 of 104 multilingual voice AI companies based in Germany, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names multilingual voice AI companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	DEEPLPartial evidence	Cologne, GermanyHQ checked Sep 5, 2026	1,001-5,000	1,342
	“DeepL is a global communications platform powered by Language AI.” Source: company website · checked Sep 5, 2026
2	Semvox GmbhPartial evidence	Kirkel, GermanyHQ checked Sep 5, 2026	51-200	114
	“Imprint: semvox offers secure solutions and efficient technologies for voice control, multimodal human-machine interaction, and intelligent virtual personal assistance system…” Source: company website · checked Sep 5, 2026
3	Synthflow AIPartial evidence	Berlin, GermanyHQ checked Sep 5, 2026	51-200	69
	“Synthflow AI is an omnichannel conversational AI platform for enterprise.” Source: company website · checked Sep 5, 2026
4	Audeering GmbhPartial evidence	Gilching, GermanyHQ checked Sep 5, 2026	51-200	50
	“Turning Voice into Measurable Intelligence At audEERING, we convert voice into structured, quantifiable indicators that reflect human states, interaction dynamics, and acoustic…” Source: company website · checked Sep 5, 2026
5	JourneeIndirect evidence	Berlin, GermanyHQ checked Sep 5, 2026	51-200	47
	“Journee is a team of creators and technologists reshaping the future of the internet by creating the world’s most beautiful virtual experiences for enterprises.” Source: company website · checked Sep 5, 2026
6	Susi&james GmbhStrong evidence	Mannheim, GermanyHQ checked Sep 5, 2026	11-50	37
	“SUSI & James - The AI Company Tech StartUp founded in 2014 with the focus on Digital Voice Assistance and Artificial Intelligence.” Source: company website · checked Sep 5, 2026
7	MuffintechPartial evidence	Berlin, GermanyHQ checked Sep 5, 2026	11-50	23
	“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.” Source: company website · checked Sep 5, 2026
8	Beyond PresenceStrong evidence	Munich, GermanyHQ checked Sep 5, 2026	11-50	20
	“Beyond Presence builds the next generation of real-time AI avatars: hyper-real, multilingual, and emotionally expressive.” Source: company website · checked Sep 5, 2026
9	CognigyPartial evidence	Dusseldorf, GermanyHQ checked Sep 5, 2026	51-200	16
	“Cognigy is revolutionizing the customer service industry by providing the most cutting-edge AI workforce on the market.” Source: company website · checked Sep 5, 2026
10	Fine ExpressionIndirect evidence	Darmstadt, GermanyHQ checked Sep 5, 2026	11-50	15
	“fine Expression ist bekannt für ß Ü ü 60, die passgenau auf die Bedürfnisse unserer Kunden zugeschnitten sind.” Source: company website · checked Sep 5, 2026
11	EML Speech Technology GmbhIndirect evidence	Karlsruhe, GermanyHQ checked Sep 5, 2026	11-50	14
	“EML develops software and technologies in automatic speech processing.” Source: company website · checked Sep 5, 2026
12	Charamel GmbhPartial evidence	Köln, GermanyHQ checked Sep 5, 2026	11-50	14
	“Charamel develops photorealistic, interactive AI avatars for education, entertainment and service.” Source: company website · checked Sep 5, 2026
13	Gemineo GmbhIndirect evidence	Munich, GermanyHQ checked Sep 5, 2026	11-50	11
	“Übersetzung und Softwarelokalisierung” Source: company website · checked Sep 5, 2026
14	ArticlyIndirect evidence	Munich, GermanyHQ checked Sep 5, 2026	1-10	11
	“We create audio experiences.” Source: company website · checked Sep 5, 2026
15	IQ Buddy GmbhPartial evidence	Karlsruhe, GermanyHQ checked Sep 5, 2026	11-50	9
	“AI-Based Education – das ist unsere Leidenschaft!” Source: company website · checked Sep 5, 2026
16	Frank ReplyIndirect evidence	Frankfurt Am Main, GermanyHQ checked Sep 5, 2026	1-10	8
	“Welcome to Frank Reply – the Reply network’s pioneer in Conversational Technology!” Source: company website · checked Sep 5, 2026
17	laizee.aiPartial evidence	Aachen, GermanyHQ checked Sep 5, 2026	1-10	8
	“laizee.ai entwickelt unterschiedliche KI-Lösungen für Unternehmen, Kommunen und Behörden.” Source: company website · checked Sep 5, 2026
18	Alangu GmbhPartial evidence	Cologne, GermanyHQ checked Sep 5, 2026	11-50	7
	“alangu develops AI-based translation software for text in sign language.” Source: company website · checked Sep 5, 2026
19	ChamelaionPartial evidence	Frankfurt Am Main, GermanyHQ checked Sep 5, 2026	1-10	7
	“CHAMELAION is an AI research and development company from Germany.” Source: company website · checked Sep 5, 2026
20	SemanticedgePartial evidence	Berlin, GermanyHQ checked Sep 5, 2026	11-50	6
	“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…” Source: company website · checked Sep 5, 2026
21	MAITYStrong evidence	Tübingen, GermanyHQ checked Sep 5, 2026	1-10	5
	“MaiTY is at the forefront of revolutionizing multilingual communication through advanced computer graphics and AI technology.” Source: company website · checked Sep 5, 2026
22	Mimic MindsIndirect evidence	Potsdam, GermanyHQ checked Sep 5, 2026	11-50	4
	“We create conversational avatars that look, act, and sound like us.” Source: company website · checked Sep 5, 2026
23	MeucciPartial evidence	Tübingen, GermanyHQ checked Sep 5, 2026	1-10	4
	“AI audiobooks are here.” Source: company website · checked Sep 5, 2026
24	TolkeeIndirect evidence	Köthen, GermanyHQ checked Sep 5, 2026	1-10	4
	Source: company website · checked Sep 5, 2026
25	VoiceagentenPartial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	1-10	3
	“Die Voiceagenten sind ein auf Sprachassistenten und KI spezialisierter Dienstleister aus Stuttgart, der Ihnen gezielt von der Konzeption bis zur Umsetzung von Voice-Anwendungen…” Source: company website · checked Sep 5, 2026

Showing 25 of 104 multilingual voice AI companies based in Germany

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Multilingual voice AI companies based in Germany at a glance

As of Sep 5, 2026

1-10Median size (employees)

BerlinLargest hub · 25 HQs

124Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Verified emails by last verification

0–30

1,099

31–60

61–90

90–180

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among multilingual voice AI companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Germany whose own description of what they do matches “multilingual voice AI companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among multilingual voice AI companies, and records with no verified work email. Companies headquartered outside Germany are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,166 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Multilingual voice AI companies by metro

Multilingual voice AI companies in Berlin25

Frequently asked

How many multilingual voice AI companies are there based in Germany?

RevenueBase identified 104 multilingual voice AI companies headquartered in Germany as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

DEEPL, headquartered in Cologne, tops this list with the largest team on record.

Which city has the most multilingual voice AI companies?

Berlin leads with 25 headquartered companies, followed by Munich (7) and Cologne (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,166 verified decision-maker contacts tracked across these 104 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 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.