Company lists · Data refreshed September 2026

Top 25 Intranet platform providers based in the United States

RevenueBase identified 63 company matches for intranet platform providers associated with the United States as of September 2026 and tracks 3,325 professional contacts across them, including 261 with verified work emails. New York is the largest hub.

This list covers company matches for intranet platform providers 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 28, 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 Sep 28, 2026 How this list was built
63Companies
3,325Contacts tracked
261Verified emails
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The 25 largest intranet platform providers based in the United States

Ranked by team size
Top 25 of 63 company matches for intranet platform providers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchSan Francisco, CA, United StatesHQ recorded Sep 28, 20261,001-5,0002,619 contacts →

Exact match

“Slack is on a mission to make people's working lives simpler, more pleasant and more productive.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchArlington, VA, United StatesHQ recorded Sep 28, 202651-20078 contacts →

Exact match

“Axios HQ is the first internal communications management platform to equip organizations with the tools, data, and best practices to be world-class communicators.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202651-20063 contacts →

Exact match

“In 2024, LiveTiles joined forces with Omnia, an award-winning intranet solution that significantly improves employee engagement.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202651-20048 contacts →

Exact match

“Axero provides easy-to-use intranet software that boosts productivity, unifies your people, and helps your company thrive.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchBaton Rouge, AL, United StatesHQ recorded Sep 28, 202651-20047 contacts →

Exact match

“Get the Most from Your SharePoint and Microsoft 365 Investment!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchSt. Louis, MO, United StatesHQ recorded Sep 28, 202651-20040 contacts →

Exact match

“Infodash is a platform that accelerates the process of building intranets and extranets on top of Microsoft SharePoint and/or Microsoft Teams.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchLos Angeles, CA, United StatesHQ recorded Sep 28, 202651-20039 contacts →

Exact match

“Haystack reinvented the intranet for the future of work, with a focus on seamless integrations, powerful search capabilities, and consumer-grade design.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchNashua, NH, United StatesHQ recorded Sep 28, 202651-20038 contacts →

Exact match

“The employee experience platform that empowers global enterprises to drive engagement, productivity, and innovation.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchCambridge, MA, United StatesHQ recorded Sep 28, 202611-5036 contacts →

Exact match

“HubEngage™ is a unified employee communications, engagement, recognition and instant messaging platform.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 202651-20036 contacts →

Exact match

“Agility is the greatest advantage in the modern marketplace.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchBlue Ash, OH, United StatesHQ recorded Sep 28, 202651-20027 contacts →

Exact match

“Cerkl Broadcast is the premier, forward-thinking employee communications suite.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchDenver, CO, United StatesHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“Optevo® is building the platform for The New Style of Work® where teams think, develop ideas, collaborate, and execute in one intelligent environment.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchDallas, TX, United StatesHQ recorded Sep 28, 202651-20011 contacts →

Exact match

“Beezy is the modern, personalized intranet at the heart of the Appspace workplace experience platform.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchAtlanta, GA, United StatesHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“We are designers, developers, and problem-solvers who make SharePoint beautiful and easy to use.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Sep 28, 20261-1010 contacts →

Exact match

“Everleagues provides the technology to bring organizations, clients, applications and data all in one secure location.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchPortland, OR, United StatesHQ recorded Sep 28, 202611-509 contacts →

Exact match

“Kavi was acquired by Higher Logic in February 2017.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchBellevue, WA, United StatesHQ recorded Sep 28, 202651-2009 contacts →

Exact match

“Intentional is creating innovative software that will transform the way organizations collaborate to create and share ideas.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchBellevue, WA, United StatesHQ recorded Sep 28, 202611-507 contacts →

Exact match

“Proze empowers organizations to turn email into a strategic advantage.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchPalo Alto, CA, United StatesHQ recorded Sep 28, 202611-505 contacts →

Exact match

“Socialtext transforms business processes and organizational culture by bringing social collaboration to the enterprise.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchDallas, TX, United StatesHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Creators of Message Catalogue, LiveTime, ShareApp Platform and more!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Next-generation business communication platform”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchWilmington, DE, United StatesHQ recorded Sep 28, 202611-502 contacts →

Exact match

“My Company tab is an experience where employees can connect with colleagues and be informed of the latest company updates.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchBainbridge Island, WA, United StatesHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Centroy (http://centroy.com) provides an online team collaboration portal for businesses to securely share files, manage projects and organize contacts using a simple affordable…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchPalo Alto, CA, United StatesHQ recorded Sep 28, 202611-501 contacts →

Exact match

“Groupsite.com is a social collaboration tool that enables organizations of all types and sizes to create communities, connect teams and gain actionable insights.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchNew York, NY, United StatesHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Fractalbots provides team communication platform.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 63 intranet platform providers based in the United States

See the full list, filter by size, metro and specialty, and access 261 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Intranet platform providers based in the United States at a glance

As of Sep 28, 2026
7.8%Verified-email coverage
52.8Average contacts per company
11-50Median size (employees)
11.1%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
19
51-200
14
201-500
2
1,001-5,000
1
10001+
2

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 63 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 “intranet platform providers” 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 261 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 28, 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 “intranet platform providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many intranet platform providers are there based in the United States?

RevenueBase identified 63 company matches for intranet platform providers 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?

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

Which city has the most intranet platform providers?

New York leads with 7 company records, followed by San Francisco (6) and Mountain View (3).

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 261 professional contacts with verified work emails tracked across these 63 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 28, 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.