Company lists · Data refreshed September 2026

Top 25 AI translation platform providers worldwide

RevenueBase identified 1,330 AI translation platform providers worldwide as of September 2026 and tracks 53,718 professional contacts across them, including 11,139 with verified work emails. The United States is the largest market and London the largest hub.

This list covers AI translation platform providers worldwide, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026. Country and city lists for AI translation platform providers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review
1,330Companies
53,718Contacts tracked
11,139Verified emails
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The 25 largest AI translation platform providers worldwide

Ranked by team size
Top 25 of 1,330 AI translation platform providers worldwide, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to AI translation platform providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceNew York, NY, United StatesHQ checked Sep 27, 20265,001-10,00010,750 contacts →

Partial evidence

“TransPerfect helps organizations streamline global operations through language and AI solutions, advanced automation, and enterprise-grade technology integrations.”

Source: RevenueBase Database · checked Sep 27, 2026
2Indirect evidenceWaltham, MA, United StatesHQ checked Sep 27, 20265,001-10,0008,706 contacts →

Indirect evidence

“Lionbridge partners with brands to break barriers and build bridges all over the world.”

Source: RevenueBase Database · checked Sep 27, 2026
3Partial evidenceNew York, NY, United StatesHQ checked Sep 27, 20261,001-5,0004,873 contacts →

Partial evidence

“Welocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally.”

Source: RevenueBase Database · checked Sep 27, 2026
4Partial evidencePhiladelphia, PA, United StatesHQ checked Sep 27, 20261,001-5,0002,503 contacts →

Partial evidence

“GLOBO is a technology-enabled patient communication company, giving organizations the ability to communicate in any language, 24/7 through one simple platform.”

Source: RevenueBase Database · checked Sep 27, 2026
5Indirect evidenceHorsham, PA, United StatesHQ checked Sep 27, 2026n/a1,737 contacts →

Indirect evidence

“Established in 1991, LSA’s mission is to help people and companies survive and thrive in a global environment.”

Source: RevenueBase Database · checked Sep 27, 2026
6Strong evidenceCologne, GermanyHQ checked Sep 27, 20261,001-5,0001,342 contacts →

Strong evidence

“DeepL is a global communications platform powered by Language AI.”

Source: RevenueBase Database · checked Sep 27, 2026
7Partial evidenceRome, ItalyHQ checked Sep 27, 2026201-5001,231 contacts →

Partial evidence

“We have been offering human translation services for the past 25 years to hundreds of thousands of clients across over 200 languages and 40 areas of expertise.”

Source: RevenueBase Database · checked Sep 27, 2026
8Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 27, 2026201-500600 contacts →

Indirect evidence

“Argos Multilingual provides global language and data solutions.”

Source: RevenueBase Database · checked Sep 27, 2026
9Indirect evidenceSan Francisco, United StatesHQ checked Sep 27, 2026201-500562 contacts →

Indirect evidence

“Make anything multilingual.”

Source: RevenueBase Database · checked Sep 27, 2026
10Partial evidenceShibuya-ku, JapanHQ checked Sep 27, 202651-200514 contacts →

Partial evidence

“Gengo is a global provider of crowdsourced human translation at scale.”

Source: RevenueBase Database · checked Sep 27, 2026
11Indirect evidenceCopenhagen, DenmarkHQ checked Sep 27, 2026201-500444 contacts →

Indirect evidence

“Founded in LanguageWire is your trusted partner for connecting with global audiences.”

Source: RevenueBase Database · checked Sep 27, 2026
12Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 27, 2026201-500425 contacts →

Indirect evidence

“Unbabel eliminates language barriers so that businesses can thrive across cultures and geographies.”

Source: RevenueBase Database · checked Sep 27, 2026
13Partial evidenceSundbyberg, SwedenHQ checked Sep 27, 202651-200402 contacts →

Partial evidence

“CBG provides end-to-end language solutions and intelligent translation technology.”

Source: RevenueBase Database · checked Sep 27, 2026
14Strong evidenceDubai, United Arab EmiratesHQ checked Sep 27, 2026201-500374 contacts →

Strong evidence

“Tarjama is the MENA region's leading language technology company, specializing in Arabic Language AI and translation solutions.”

Source: RevenueBase Database · checked Sep 27, 2026
15Strong evidenceWilmington, DE, United StatesHQ checked Sep 27, 2026201-500371 contacts →

Strong evidence

“Smartcat is the essential AI platform for global enterprise content.”

Source: RevenueBase Database · checked Sep 27, 2026
16Strong evidenceGangnam-gu, South KoreaHQ checked Sep 27, 202651-200363 contacts →

Strong evidence

“Flitto is a language data company that provides AI Live Translation and AI/ML data solutions.”

Source: RevenueBase Database · checked Sep 27, 2026
17Indirect evidenceAustin, TX, United StatesHQ checked Sep 27, 202651-200325 contacts →

Indirect evidence

“Boostlingo is a language services software and technology company based in Austin, Texas.”

Source: RevenueBase Database · checked Sep 27, 2026
18Partial evidencePrague, Czech RepublicHQ checked Sep 27, 2026201-500317 contacts →

Partial evidence

“Phrase is the world’s leading language intelligence platform, helping global organizations move faster, reach more markets, and deliver content that feels local, relevant, and…”

Source: RevenueBase Database · checked Sep 27, 2026
19Indirect evidenceOverland Park, United StatesHQ checked Sep 27, 2026n/a308 contacts →

Indirect evidence

“Visit Propio-LS.com”

Source: RevenueBase Database · checked Sep 27, 2026
20Partial evidenceBangalore, IndiaHQ checked Sep 27, 2026201-500291 contacts →

Partial evidence

“Knowledgeworks, in its 20+ year journey, has evolved from a language translation and multimedia company into a trusted global partner for content and communication solutions.”

Source: RevenueBase Database · checked Sep 27, 2026
21Indirect evidenceLondon, United KingdomHQ checked Sep 27, 202651-200289 contacts →

Indirect evidence

“We’ve been helping organisations connect authentically with audiences all over the world for over two decades.”

Source: RevenueBase Database · checked Sep 27, 2026
22Indirect evidenceLondon, United KingdomHQ checked Sep 27, 202651-200258 contacts →

Indirect evidence

“translate plus, part of Publicis Groupe, is an award-winning language services provider (LSP) and technology company.”

Source: RevenueBase Database · checked Sep 27, 2026
23Indirect evidenceCórdoba, ArgentinaHQ checked Sep 27, 202651-200243 contacts →

Indirect evidence

“Lost in Globalization?”

Source: RevenueBase Database · checked Sep 27, 2026
24Indirect evidenceDover, DE, United StatesHQ checked Sep 27, 2026201-500229 contacts →

Indirect evidence

“Lokalise is the most loved and trusted localization tool – partnering with over companies globally across product, engineering, marketing, content and design teams.”

Source: RevenueBase Database · checked Sep 27, 2026
25Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 27, 2026n/a212 contacts →

Partial evidence

“AI is producing content at unprecedented speed.”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 1,330 AI translation platform providers worldwide

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AI translation platform providers worldwide at a glance

As of Sep 27, 2026
20.7%Verified-email coverage
40.4Average contacts per company
1-10Median size (employees)
3.3%Largest-city concentration · London
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
688
11-50
405
51-200
153
201-500
54
501-1,000
9
1,001-5,000
12
5,001-10,000
5
10001+
2

Email recency is reported on each country list linked below.

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 AI translation platform providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for AI translation platform providers are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “AI translation platform providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names AI translation platform providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among AI translation platform providers, and records with no verified work email.
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 its RevenueBase Smart Search 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, 11,139 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 27, 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.

AI translation platform providers by location

7 lists · largest first

Every AI translation platform providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names AI translation platform providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many AI translation platform providers are there worldwide?

RevenueBase identified 1,330 AI translation platform providers worldwide 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?

Transperfect, headquartered in New York, tops this list with the largest team on record.

Which country has the most AI translation platform providers?

The United States leads with 238 companies, followed by the United Kingdom (87) and India (83). Every AI translation platform providers list by country and city is linked on this page.

Which city has the most AI translation platform providers?

London leads with 44 headquartered companies, followed by New York (24) and San Francisco (17).

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 11,139 verified decision-maker contacts tracked across these 1,330 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 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 Smart Search, 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.