Company lists · Data verified August 2026

Top 25 Content collaboration platforms based in the United States

Name: Content collaboration platforms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 198 companies tracked

There are 198 content collaboration platforms headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 6,704 professional contacts across them, including 383 with verified work emails and 1,135 with mobile numbers. San Francisco is the largest hub.

This list covers content collaboration platforms headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

198Companies

6,704Contacts tracked

383Verified emails

1,135Mobile numbers

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The 25 largest content collaboration platforms based in the United States

Ranked by team size

Top 25 of 198 content collaboration platforms based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Anywhereworks	Raleigh, NC	1,001-5,000	1,100	38
2	Hubpages	San Francisco, CA	n/a	272	1
3	Invision	New York, NY	501-1,000	166	1
4	Meister	Seattle, WA	51-200	132	55
5	Uniform	San Francisco, CA	51-200	59	27
6	SLATE	New York, NY	11-50	50	29
7	Contentstudio	Claymont, DE	51-200	44	3
8	Cloudairy	New York, NY	11-50	43	10
9	Simplified	San Francisco, CA	11-50	43	8
10	Ideagen Huddle	Bethesda, MD	1,001-5,000	36	1
11	QUIP	San Francisco, CA	51-200	30	15
12	Globaledit	New York, NY	51-200	28	12
13	Wordbrew	New York	51-200	28	4
14	ZERYS	Rocky River, OH	11-50	28	3
15	Cree8	Los Angeles, CA	11-50	26	13
16	Infinity	San Francisco, CA	11-50	23	4
17	Source Elements	Chicago	51-200	17	12
18	Bublup	Arlington, VA	11-50	17	8
19	PIBOX	Los Angeles, CA	11-50	15	6
20	Central Desktop	Pasadena, CA	11-50	15	1
21	Lookatmedia	Lewes, DE	11-50	14	5
22	Optevo	Denver, CO	11-50	14	5
23	Almanac	San Francisco, CA	11-50	14	1
24	Hackmd	Middletown, DE	11-50	12	7
25	Peerbie INC	San Francisco, CA	11-50	12	1

Showing 25 of 198 content collaboration platforms based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 383 reachable decision-makers.

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Content collaboration platforms based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

San FranciscoLargest hub · 29 HQs

1,135Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

116

11-50

51-200

501-1,000

1,001-5,000

Content collaboration platforms by metro

Metro	Companies
Content collaboration platforms in San Francisco	29
Content collaboration platforms in New York	19
Content collaboration platforms in Los Angeles	11
Content collaboration platforms in Austin	5
Content collaboration platforms in Irvine	4
Content collaboration platforms in Miami	4
Content collaboration platforms in Portland	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “content collaboration platforms”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many content collaboration platforms are there based in the United States?

There are 198 content collaboration platforms headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Anywhereworks, headquartered in Raleigh, tops this list with the largest team on record.

Which city has the most content collaboration platforms?

San Francisco leads with 29 headquartered companies, followed by New York (19) and Los Angeles (11).

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 383 verified decision-maker contacts tracked across these 198 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.