Company lists · Data refreshed September 2026
Top 25 Product documentation software companies based in the United States
RevenueBase identified 65 company matches for product documentation software companies associated with the United States as of September 2026 and tracks 836 professional contacts across them, including 145 with verified work emails. Austin is the largest hub.
This list covers company matches for product documentation software companies associated with the United States, 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 September 29, 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.
The 25 largest product documentation software companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 242 contacts → | ||||
Exact match “The relentless pursuit of better product support… it’s who we are.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 74 contacts → | ||||
Exact match “At ReadMe, we help teams build beautiful, interactive documentation.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 70 contacts → | ||||
Exact match “Adobe is changing the world through digital experiences.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 37 contacts → | ||||
Exact match “Zoomin is transforming how companies and their customers gain value from documentation.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 28 contacts → | ||||
Exact match “Hudu is the world's most beloved IT documentation system.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 27 contacts → | ||||
Exact match “MadCap Software revolutionizes content management, offering end-to-end solutions for creation, publication, distribution, and analysis of technical documentation and learning and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 23 contacts → | ||||
Exact match “We create easy-to-follow technical documentation for your equipment and deliver it in an interactive, searchable, customizable, and easy to update digital format.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 23 contacts → | ||||
Exact match “Founded in 1990, Managing Editor Inc.(MEI) helps publishers and creative teams maximize production performance through digital technology.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 16 contacts → | ||||
Exact match “Adapts builds one deterministic, always-current model of an enterprise's entire code portfolio: the foundation for two things mission-critical, regulated enterprises can't do…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 12 contacts → | ||||
Exact match “enCodePlus is a software solution designed to communicate technical documents in a reader-friendly format while providing a backend web publishing platform to create, update or…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “WebWorks.com, a brand of Quadralay Corporation, is the leading provider of comprehensive online publishing and help system delivery solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 8 contacts → | ||||
Exact match “Froala creates editing software designed for exceptional user experiences and fast, efficient development.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 8 contacts → | ||||
Exact match “CPG has been in the technical publication industry since 1953.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Phoenix Technical Publications has provided complete writing, documentation, graphics, and content development services in the Silicon Valley for over 25 years.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “QuadriSpace software solutions enable users easily create, update and deliver product documentation to customers.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “CAD fx, Inc is an Autodesk Authorized Developer headquartered in Grand Blanc, Michigan.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Inscribe Wisdom helps technical teams make complex software easier to understand.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “36Software is the industry leader in helping organizations unify all of their writers working in MS Word and SharePoint.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Spiffai is an independent software company on a mission to close the gap between the tools technologists have and the tools creatives deserve.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Storied Data is a software platform that solves the last mile in digitization - information distribution and data publishing.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “Supplies technical documentation, user documentation, and business documentation to client companies that need fully customized solutions without a long-term commitment.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “Our technical writing company sets high standards for the quality and comprehensiveness of our documentation services.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “Circly combines features from existing documentation tools along with powerful relationships between documentation entities to give developers the power to find what they need…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “Extelli helps busy team leaders build technical libraries in an afternoon.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “product documentation software companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 65 product documentation software companies based in the United States
See the full list, filter by size, metro and specialty, and access 145 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Product documentation software companies based in the United States at a glance
As of Sep 29, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 65 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 the United States whose business descriptions match “product documentation software 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 145 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 September 29, 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 “product documentation software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many product documentation software companies are there based in the United States?
RevenueBase identified 65 company matches for product documentation software companies associated with the United States as of September 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?
ONEIL tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most product documentation software companies?
Austin leads with 4 company records, followed by San Diego (4) and Atlanta (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 145 professional contacts with verified work emails tracked across these 65 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 September 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 65 product documentation software companies based in the United States. Start with a free account, no credit card.
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Product documentation software companies by geography
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Product documentation software companies based in Germany
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
Company intelligence · public preview
Top 25 product documentation software companies based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 65 matching company records for product documentation software companies based in the United States, with 836 tracked contacts and 145 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 product documentation software companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  ONEILoneil.comHQ: Miamisburg, OH, United StatesReported employees: 201-500 | Miamisburg, OH, United States | 201-500 | Exact match | 242 contacts → |
“The relentless pursuit of better product support… it’s who we are.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Readmereadme.comHQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 74 contacts → |
“At ReadMe, we help teams build beautiful, interactive documentation.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Adobe Technical Communicationadobe.comHQ: San Jose, CA, United StatesReported employees: Not recorded | San Jose, CA, United States | Not recorded | Exact match | 70 contacts → |
“Adobe is changing the world through digital experiences.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Zoominzoominsoftware.comHQ: Ny, United StatesReported employees: 51-200 | Ny, United States | 51-200 | Exact match | 37 contacts → |
“Zoomin is transforming how companies and their customers gain value from documentation.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  HUDUhudu.comHQ: Fort Collins, CO, United StatesReported employees: 11-50 | Fort Collins, CO, United States | 11-50 | Exact match | 28 contacts → |
“Hudu is the world's most beloved IT documentation system.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Madcap Software, INCmadcapsoftware.comHQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 27 contacts → |
“MadCap Software revolutionizes content management, offering end-to-end solutions for creation, publication, distribution, and analysis of technical documentation and learning and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Amarelamarel-us.comHQ: Hoboken, NJ, United StatesReported employees: 501-1,000 | Hoboken, NJ, United States | 501-1,000 | Exact match | 23 contacts → |
“We create easy-to-follow technical documentation for your equipment and deliver it in an interactive, searchable, customizable, and easy to update digital format.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Managing Editor INCmaned.comHQ: Jenkintown, PA, United StatesReported employees: 11-50 | Jenkintown, PA, United States | 11-50 | Exact match | 23 contacts → |
“Founded in 1990, Managing Editor Inc.(MEI) helps publishers and creative teams maximize production performance through digital technology.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Adaptsadapts.aiHQ: Bellevue, WA, United StatesReported employees: 11-50 | Bellevue, WA, United States | 11-50 | Exact match | 16 contacts → |
“Adapts builds one deterministic, always-current model of an enterprise's entire code portfolio: the foundation for two things mission-critical, regulated enterprises can't do…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Encodeplusencodeplus.comHQ: Sugar Land, TX, United StatesReported employees: 1-10 | Sugar Land, TX, United States | 1-10 | Exact match | 12 contacts → |
“enCodePlus is a software solution designed to communicate technical documents in a reader-friendly format while providing a backend web publishing platform to create, update or…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Webworkswebworks.comHQ: Austin, TX, United StatesReported employees: 1-10 | Austin, TX, United States | 1-10 | Exact match | 8 contacts → |
“WebWorks.com, a brand of Quadralay Corporation, is the leading provider of comprehensive online publishing and help system delivery solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Froalafroala.comHQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 8 contacts → |
“Froala creates editing software designed for exceptional user experiences and fast, efficient development.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  CPG Documentation LLCcpgcanhelp.comHQ: West Allis, WI, United StatesReported employees: 11-50 | West Allis, WI, United States | 11-50 | Exact match | 8 contacts → |
“CPG has been in the technical publication industry since 1953.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Idmr Solutions INCidmr-solutions.comHQ: Brooklyn, United StatesReported employees: 11-50 | Brooklyn, United States | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Phoenix Technical Publications, LLCphoenixtechpubs.com HQ: San Jose, CA, United StatesReported employees: 11-50 | San Jose, CA, United States | 11-50 | Exact match | 4 contacts → |
“Phoenix Technical Publications has provided complete writing, documentation, graphics, and content development services in the Silicon Valley for over 25 years.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Quadrispacequadrispace.comHQ: Allen, TX, United StatesReported employees: 11-50 | Allen, TX, United States | 11-50 | Exact match | 3 contacts → |
“QuadriSpace software solutions enable users easily create, update and deliver product documentation to customers.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  CAD Fx, INCcadfx.comHQ: Grand Blanc, MI, United StatesReported employees: 1-10 | Grand Blanc, MI, United States | 1-10 | Exact match | 3 contacts → |
“CAD fx, Inc is an Autodesk Authorized Developer headquartered in Grand Blanc, Michigan.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Inscribe Wisdominscribewisdom.com HQ: Fort Worth, TX, United StatesReported employees: 1-10 | Fort Worth, TX, United States | 1-10 | Exact match | 2 contacts → |
“Inscribe Wisdom helps technical teams make complex software easier to understand.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  36software36software.comHQ: Rochester, NY, United StatesReported employees: 1-10 | Rochester, NY, United States | 1-10 | Exact match | 2 contacts → |
“36Software is the industry leader in helping organizations unify all of their writers working in MS Word and SharePoint.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Spiffaispiffai.comHQ: Savannah, United StatesReported employees: 1-10 | Savannah, United States | 1-10 | Exact match | 2 contacts → |
“Spiffai is an independent software company on a mission to close the gap between the tools technologists have and the tools creatives deserve.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Storied Data INCstorieddata.com HQ: Newark, NJ, United StatesReported employees: 11-50 | Newark, NJ, United States | 11-50 | Exact match | 2 contacts → |
“Storied Data is a software platform that solves the last mile in digitization - information distribution and data publishing.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Technical Documents On Demandtechnicaldocumentsondemand.comHQ: Los Gatos, CA, United StatesReported employees: 1-10 | Los Gatos, CA, United States | 1-10 | Exact match | 2 contacts → |
“Supplies technical documentation, user documentation, and business documentation to client companies that need fully customized solutions without a long-term commitment.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Haas Technical Writinghaastechwriting.com HQ: Cañon City, CO, United StatesReported employees: 1-10 | Cañon City, CO, United States | 1-10 | Exact match | 1 contacts → |
“Our technical writing company sets high standards for the quality and comprehensiveness of our documentation services.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Circlycircly.ioHQ: Atlanta, GA, United StatesReported employees: 1-10 | Atlanta, GA, United States | 1-10 | Exact match | 1 contacts → |
“Circly combines features from existing documentation tools along with powerful relationships between documentation entities to give developers the power to find what they need…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Extelliextelli.com HQ: Birmingham, AL, United StatesReported employees: 1-10 | Birmingham, AL, United States | 1-10 | Exact match | 1 contacts → |
“Extelli helps busy team leaders build technical libraries in an afternoon.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 65 company matches
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Product documentation software companies: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
64 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 65 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for product documentation software companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many product documentation software companies did RevenueBase find based in the United States?
The saved snapshot records 65 matching company records, 836 tracked contacts and 145 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Product documentation software companies by geography
Cite this list
RevenueBase Data Team. Top 25 product documentation software companies based in the United States. Snapshot: September 29, 2026. https://revenuebase.ai/companies/product-documentation-software-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Product documentation software companies based in Germany
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
Company intelligence · public preview
Top 25 product documentation software companies based in the United States
RevenueBase records 65 matching company records for product documentation software companies based in the United States, with 836 tracked contacts and 145 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 product documentation software companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | ONEILoneil.com HQ: Miamisburg, OH, United StatesReported employees: 201-500 | Miamisburg, OH, United States | 201-500 | Exact match | 242 contacts → |
“The relentless pursuit of better product support… it’s who we are.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Readmereadme.com HQ: San Francisco, CA, United StatesReported employees: 51-200 | San Francisco, CA, United States | 51-200 | Exact match | 74 contacts → |
“At ReadMe, we help teams build beautiful, interactive documentation.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Adobe Technical Communicationadobe.com HQ: San Jose, CA, United StatesReported employees: Not recorded | San Jose, CA, United States | Not recorded | Exact match | 70 contacts → |
“Adobe is changing the world through digital experiences.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Zoominzoominsoftware.com HQ: Ny, United StatesReported employees: 51-200 | Ny, United States | 51-200 | Exact match | 37 contacts → |
“Zoomin is transforming how companies and their customers gain value from documentation.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HUDUhudu.com HQ: Fort Collins, CO, United StatesReported employees: 11-50 | Fort Collins, CO, United States | 11-50 | Exact match | 28 contacts → |
“Hudu is the world's most beloved IT documentation system.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Madcap Software, INCmadcapsoftware.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 27 contacts → |
“MadCap Software revolutionizes content management, offering end-to-end solutions for creation, publication, distribution, and analysis of technical documentation and learning and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Amarelamarel-us.com HQ: Hoboken, NJ, United StatesReported employees: 501-1,000 | Hoboken, NJ, United States | 501-1,000 | Exact match | 23 contacts → |
“We create easy-to-follow technical documentation for your equipment and deliver it in an interactive, searchable, customizable, and easy to update digital format.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Managing Editor INCmaned.com HQ: Jenkintown, PA, United StatesReported employees: 11-50 | Jenkintown, PA, United States | 11-50 | Exact match | 23 contacts → |
“Founded in 1990, Managing Editor Inc.(MEI) helps publishers and creative teams maximize production performance through digital technology.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Adaptsadapts.ai HQ: Bellevue, WA, United StatesReported employees: 11-50 | Bellevue, WA, United States | 11-50 | Exact match | 16 contacts → |
“Adapts builds one deterministic, always-current model of an enterprise's entire code portfolio: the foundation for two things mission-critical, regulated enterprises can't do…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Encodeplusencodeplus.com HQ: Sugar Land, TX, United StatesReported employees: 1-10 | Sugar Land, TX, United States | 1-10 | Exact match | 12 contacts → |
“enCodePlus is a software solution designed to communicate technical documents in a reader-friendly format while providing a backend web publishing platform to create, update or…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Webworkswebworks.com HQ: Austin, TX, United StatesReported employees: 1-10 | Austin, TX, United States | 1-10 | Exact match | 8 contacts → |
“WebWorks.com, a brand of Quadralay Corporation, is the leading provider of comprehensive online publishing and help system delivery solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Froalafroala.com HQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 8 contacts → |
“Froala creates editing software designed for exceptional user experiences and fast, efficient development.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | CPG Documentation LLCcpgcanhelp.com HQ: West Allis, WI, United StatesReported employees: 11-50 | West Allis, WI, United States | 11-50 | Exact match | 8 contacts → |
“CPG has been in the technical publication industry since 1953.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Idmr Solutions INCidmr-solutions.com HQ: Brooklyn, United StatesReported employees: 11-50 | Brooklyn, United States | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Phoenix Technical Publications, LLCphoenixtechpubs.com HQ: San Jose, CA, United StatesReported employees: 11-50 | San Jose, CA, United States | 11-50 | Exact match | 4 contacts → |
“Phoenix Technical Publications has provided complete writing, documentation, graphics, and content development services in the Silicon Valley for over 25 years.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Quadrispacequadrispace.com HQ: Allen, TX, United StatesReported employees: 11-50 | Allen, TX, United States | 11-50 | Exact match | 3 contacts → |
“QuadriSpace software solutions enable users easily create, update and deliver product documentation to customers.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | CAD Fx, INCcadfx.com HQ: Grand Blanc, MI, United StatesReported employees: 1-10 | Grand Blanc, MI, United States | 1-10 | Exact match | 3 contacts → |
“CAD fx, Inc is an Autodesk Authorized Developer headquartered in Grand Blanc, Michigan.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Inscribe Wisdominscribewisdom.com HQ: Fort Worth, TX, United StatesReported employees: 1-10 | Fort Worth, TX, United States | 1-10 | Exact match | 2 contacts → |
“Inscribe Wisdom helps technical teams make complex software easier to understand.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 36software36software.com HQ: Rochester, NY, United StatesReported employees: 1-10 | Rochester, NY, United States | 1-10 | Exact match | 2 contacts → |
“36Software is the industry leader in helping organizations unify all of their writers working in MS Word and SharePoint.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Spiffaispiffai.com HQ: Savannah, United StatesReported employees: 1-10 | Savannah, United States | 1-10 | Exact match | 2 contacts → |
“Spiffai is an independent software company on a mission to close the gap between the tools technologists have and the tools creatives deserve.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Storied Data INCstorieddata.com HQ: Newark, NJ, United StatesReported employees: 11-50 | Newark, NJ, United States | 11-50 | Exact match | 2 contacts → |
“Storied Data is a software platform that solves the last mile in digitization - information distribution and data publishing.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Technical Documents On Demandtechnicaldocumentsondemand.com HQ: Los Gatos, CA, United StatesReported employees: 1-10 | Los Gatos, CA, United States | 1-10 | Exact match | 2 contacts → |
“Supplies technical documentation, user documentation, and business documentation to client companies that need fully customized solutions without a long-term commitment.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Haas Technical Writinghaastechwriting.com HQ: Cañon City, CO, United StatesReported employees: 1-10 | Cañon City, CO, United States | 1-10 | Exact match | 1 contacts → |
“Our technical writing company sets high standards for the quality and comprehensiveness of our documentation services.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Circlycircly.io HQ: Atlanta, GA, United StatesReported employees: 1-10 | Atlanta, GA, United States | 1-10 | Exact match | 1 contacts → |
“Circly combines features from existing documentation tools along with powerful relationships between documentation entities to give developers the power to find what they need…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Extelliextelli.com HQ: Birmingham, AL, United StatesReported employees: 1-10 | Birmingham, AL, United States | 1-10 | Exact match | 1 contacts → |
“Extelli helps busy team leaders build technical libraries in an afternoon.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 65 company matches
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Product documentation software companies: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
64 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 65 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for product documentation software companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many product documentation software companies did RevenueBase find based in the United States?
The saved snapshot records 65 matching company records, 836 tracked contacts and 145 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Product documentation software companies by geography
Cite this list
RevenueBase Data Team. Top 25 product documentation software companies based in the United States. Snapshot: September 29, 2026. https://revenuebase.ai/companies/product-documentation-software-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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