Company lists · Data refreshed September 2026

Top 25 Product documentation software companies worldwide

RevenueBase identified 372 product documentation software companies worldwide as of September 2026 and tracks 3,192 professional contacts across them, including 690 with verified work emails. The United States is the largest market and Paris the largest hub.

This list covers product documentation software companies 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 29, 2026. Country and city lists for product documentation software companies 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 29, 2026 86% judged on-target in blind review
372Companies
3,192Contacts tracked
690Verified emails
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The 25 largest product documentation software companies worldwide

Ranked by team size
Top 25 of 372 product documentation software companies worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to product documentation software companies: 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 evidenceMiamisburg, OH, United StatesHQ checked Sep 29, 2026201-500242 contacts →

Partial evidence

“The relentless pursuit of better product support… it’s who we are.”

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidenceBamberg, GermanyHQ checked Sep 29, 202651-20091 contacts →

Partial evidence

“DOCUFY - Die Multi-Level-Dokumentation DOCUFY ist führender Softwarehersteller und Serviceanbieter für mehrstufige Dokumentationssysteme.”

Source: RevenueBase Database · checked Sep 29, 2026
3Partial evidenceSolna, SwedenHQ checked Sep 29, 202651-20085 contacts →

Partial evidence

“Paligo supports teams working with complex technical documentation that must grow, adapt, and remain consistent over time.”

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidenceCopenhagen K, DenmarkHQ checked Sep 29, 202651-20078 contacts →

Partial evidence

“ClickLearn is the market leading solution for creating easy user instructions, e-learning and process videos for business software.”

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 29, 202651-20074 contacts →

Partial evidence

“At ReadMe, we help teams build beautiful, interactive documentation.”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceLille, FranceHQ checked Sep 29, 202651-20070 contacts →

Indirect evidence

“Archimed est éditeur du logiciel Syracuse, dédié à la gestion et à la diffusion de la connaissance et des documents.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceSan Jose, CA, United StatesHQ checked Sep 29, 2026n/a70 contacts →

Indirect evidence

“Adobe is changing the world through digital experiences.”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceSassenberg, GermanyHQ checked Sep 29, 202651-20055 contacts →

Partial evidence

“Weil Technische Dokumentation mehr kann.“ Wenn Maschinen intelligenter werden, Produkte vernetzter und Vorschriften komplexer – dann braucht es mehr als nur Handbücher.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceMunchen, GermanyHQ checked Sep 29, 202651-20037 contacts →

Indirect evidence

“Expert Communication Systems GmbH specializes in content management and content delivery technologies: The company behind SMC, the web-based XML editorial system and JAMES, the…”

Source: RevenueBase Database · checked Sep 29, 2026
10Partial evidenceNy, United StatesHQ checked Sep 29, 202651-20037 contacts →

Partial evidence

“Zoomin is transforming how companies and their customers gain value from documentation.”

Source: RevenueBase Database · checked Sep 29, 2026
11Strong evidenceWellington, New ZealandHQ checked Sep 29, 202651-20036 contacts →

Strong evidence

“Author-it Software Co.(ASC) is a world leading provider of on-premise and cloud-based products for authoring technical publications, e-learning and pharmaceutical information.”

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceGenoa, ItalyHQ checked Sep 29, 202611-5032 contacts →

Partial evidence

“eXact is on a Mission to democratize advanced software, making it accessible to everyone.”

Source: RevenueBase Database · checked Sep 29, 2026
13Partial evidenceWellington, New ZealandHQ checked Sep 29, 202611-5030 contacts →

Partial evidence

“Author-it is an end-to-end cloud-based Component Content Management System (CCMS) for the creation, management, translation, localization & publishing of technical documentation…”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceFort Collins, CO, United StatesHQ checked Sep 29, 202611-5028 contacts →

Partial evidence

“Hudu is the world's most beloved IT documentation system.”

Source: RevenueBase Database · checked Sep 29, 2026
15Partial evidenceMumbai, IndiaHQ checked Sep 29, 202651-20028 contacts →

Partial evidence

“Commit® is a documentation company with a multi-location presence.”

Source: RevenueBase Database · checked Sep 29, 2026
16Strong evidenceSan Diego, CA, United StatesHQ checked Sep 29, 202651-20027 contacts →

Strong evidence

“MadCap Software revolutionizes content management, offering end-to-end solutions for creation, publication, distribution, and analysis of technical documentation and learning and…”

Source: RevenueBase Database · checked Sep 29, 2026
17Partial evidenceRijswijk, NetherlandsHQ checked Sep 29, 202651-20023 contacts →

Partial evidence

“Our products make it easy for anyone to create, review, edit and publish structured content.”

Source: RevenueBase Database · checked Sep 29, 2026
18Partial evidenceHoboken, NJ, United StatesHQ checked Sep 29, 2026501-1,00023 contacts →

Partial evidence

“We create easy-to-follow technical documentation for your equipment and deliver it in an interactive, searchable, customizable, and easy to update digital format.”

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceJenkintown, PA, United StatesHQ checked Sep 29, 202611-5023 contacts →

Partial evidence

“Founded in 1990, Managing Editor Inc.(MEI) helps publishers and creative teams maximize production performance through digital technology.”

Source: RevenueBase Database · checked Sep 29, 2026
20Strong evidenceYerevan, ArmeniaHQ checked Sep 29, 202611-5021 contacts →

Strong evidence

“ClickHelp is an AI-powered online documentation tool used by software companies around the world to create user manuals, knowledge bases, FAQs, tutorials, etc, and publish them…”

Source: RevenueBase Database · checked Sep 29, 2026
21Partial evidenceNürnberg, GermanyHQ checked Sep 29, 202611-5020 contacts →

Partial evidence

“A2 Doku GmbH is a technical documentation service provider formed in 2003.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceNagpur, IndiaHQ checked Sep 29, 202611-5018 contacts →

Indirect evidence

“We are a team of passionate entrepreneurs committed to delivering excellence through innovation, customer-centricity, and social responsibility-driving our collective efforts…”

Source: RevenueBase Database · checked Sep 29, 2026
23Partial evidenceAix-en-provence, FranceHQ checked Sep 29, 202611-5017 contacts →

Partial evidence

“In 2008, Jean-Luc Borie and Frank Shipley, two veterans of enterprise information systems, founded Componize Software with a key insight about the future of content management and…”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceUrdorf, SwitzerlandHQ checked Sep 29, 202611-5017 contacts →

Partial evidence

“Wir bieten Software, Services und Support an, um Inhalte für alle aktuellen Medienkanäle aufzubereiten und zu publizieren.”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceParma, ItalyHQ checked Sep 29, 202611-5017 contacts →

Indirect evidence

“Free Edit is: a company with a team of 20 qualified Technical Writers, working with passion to simplify the life of plant and machinery manufacturers by supporting in providing…”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 372 product documentation software companies worldwide

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Product documentation software companies worldwide at a glance

As of Sep 29, 2026
21.6%Verified-email coverage
8.6Average contacts per company
1-10Median size (employees)
1.3%Largest-city concentration · Paris
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
239
11-50
97
51-200
27
201-500
3
501-1,000
1
10001+
1

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 product documentation software companies, 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 product documentation software companies are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “product documentation software companies”. 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 product documentation software companies), 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 product documentation software companies, 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, 690 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 29, 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.

Product documentation software companies by location

2 lists · largest first

Every Product documentation software companies 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 product documentation software companies, 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 product documentation software companies are there worldwide?

RevenueBase identified 372 product documentation software companies 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?

ONEIL, headquartered in Miamisburg, tops this list with the largest team on record.

Which country has the most product documentation software companies?

The United States leads with 65 companies, followed by Germany (62). Every product documentation software companies list by country and city is linked on this page.

Which city has the most product documentation software companies?

Paris leads with 5 headquartered companies, followed by Austin (4) and London (4).

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 690 verified decision-maker contacts tracked across these 372 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 29, 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.