Company lists · Data refreshed October 2026

Top 15 Collaborative research writing tools software companies based in the United States

RevenueBase identified 36 company matches for collaborative research writing tools software companies associated with the United States as of October 2026 and tracks 125 professional contacts across them, including 34 with verified work emails. San Francisco is the largest hub.

This list covers company matches for collaborative research writing tools 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 October 1, 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 Oct 1, 2026 How this list was built
36Companies
125Contacts tracked
34Verified emails
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The 15 largest collaborative research writing tools software companies based in the United States

Ranked by team size
Top 15 of 36 company matches for collaborative research writing tools software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 matchCambridge, MA, United StatesHQ recorded Oct 1, 20261-1014 contacts →

Exact match

“Paperpile LLC is a small software company with the goal to build exceptional productivity software for researchers with a special focus on the Google Apps platform.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Oct 1, 202611-5013 contacts →

Exact match

“is an writing designed specifically for college.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchOklahoma City, OK, United StatesHQ recorded Oct 1, 202611-5010 contacts →

Exact match

“Exaptive helps researchers and technologists working on a shared problem.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchBoston, MA, United StatesHQ recorded Oct 1, 202611-509 contacts →

Exact match

“With doDOC, teams have the power to write and review scientific documents 70% faster, collaborating in real-time with full control, traceability, and automation of actions.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchSan Mateo, CA, United StatesHQ recorded Oct 1, 20261-106 contacts →

Exact match

“More than 50% of secondary students struggle with research, are ill-prepared for college writing, and therefore undermine their college and career readiness.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Oct 1, 202611-506 contacts →

Exact match

“Dvina can help with writing, learning, brainstorming and more.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchChicago, IL, United StatesHQ recorded Oct 1, 202611-504 contacts →

Exact match

“PowerNotes is an innovative suite of digital research and writing tools that help students, researchers, educators, and professionals capture, organize, and store research…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Oct 1, 20261-104 contacts →

Exact match

“Lex is a modern word processor that enables a radically new way to write.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchSan Francisco, CA, United StatesHQ recorded Oct 1, 20261-104 contacts →

Exact match

“You can think of Stempad as a Notion for science.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchCelebration, FL, United StatesHQ recorded Oct 1, 202611-502 contacts →

Exact match

“AutoCrit is software for fiction and nonfiction authors that helps you plan stories, write manuscripts, and self-edit with professional editing tools and story analysis.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchEvanston, IL, United StatesHQ recorded Oct 1, 20261-102 contacts →

Exact match

“Mindola is a software company responsible for SuperNotecard, a writing tool with virtual notecards to help novelists, screen writers, researchers and students organize their work.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchDenver, CO, United StatesHQ recorded Oct 1, 20261-102 contacts →

Exact match

“Emphasis AI builds solutions that improve human understanding.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchSan Francisco, United StatesHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Unriddle is a tool to improve the creative output of knowledge workers.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchDenver, CO, United StatesHQ recorded Oct 1, 20261-101 contacts →

Exact match

“We create a suite of writing tools for writers, educators, and students.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchAustin, TX, United StatesHQ recorded Oct 1, 20261-101 contacts →

Exact match

“The Ultimate WordPress Collaboration Plugin That Offers Google Docs-Style Editorial Features.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 15 of 36 collaborative research writing tools software companies based in the United States

See the full list, filter by size, metro and specialty, and access 34 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Collaborative research writing tools software companies based in the United States at a glance

As of Oct 1, 2026
27.2%Verified-email coverage
3.5Average contacts per company
1-10Median size (employees)
13.9%Largest-city concentration · San Francisco
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
11

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 36 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 “collaborative research writing tools 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 34 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 October 1, 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 “collaborative research writing tools software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many collaborative research writing tools software companies are there based in the United States?

RevenueBase identified 36 company matches for collaborative research writing tools software companies associated with the United States as of October 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?

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

Which city has the most collaborative research writing tools software companies?

San Francisco leads with 5 company records, followed by Austin (3) and Cambridge (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 34 professional contacts with verified work emails tracked across these 36 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 October 1, 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.