Company lists · Data verified August 2026

Top 25 Community recommendation platforms based in the United States

Name: Community recommendation 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 286 companies tracked

There are 286 community recommendation platforms headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 8,168 professional contacts across them, including 2,113 with verified work emails and 2,055 with mobile numbers. New York is the largest hub.

This list covers community recommendation 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.

286Companies

8,168Contacts tracked

2,113Verified emails

2,055Mobile numbers

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The 25 largest community recommendation platforms based in the United States

Ranked by team size

Top 25 of 286 community recommendation 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	Reddit, INC	San Francisco, CA	1,001-5,000	4,078	1,802
2	Tumblr	New York	n/a	1,813	31
3	Ning Interactive INC	Menlo Park, CA	51-200	431	1
4	SKOOL	Los Angeles, CA	n/a	239	28
5	RAYA	Los Angeles, CA	51-200	200	80
6	DIGG	Los Angeles, CA	11-50	78	4
7	OURCO	New York	11-50	33	18
8	Social Knowledge, LLC	Southlake, TX	11-50	28	16
9	Networked	Philadelphia, PA	11-50	28	7
10	Disqus	San Francisco, CA	11-50	18	5
11	Myarea Network	Tampa, FL	11-50	17	3
12	Triple	New York City, NY	11-50	16	1
13	Telligent	Frisco, TX	51-200	14	5
14	Bump Connect	Minneapolis, MN	11-50	12	4
15	Onesite	Oklahoma City, OK	11-50	11	2
16	RECZ	Chicago	11-50	9	4
17	Sircles Media INC	Mcclellan, CA	11-50	7	3
18	Local Reviews	Ogden, UT	11-50	6	2
19	Bits On The Wire, INC	Tucson, AZ	11-50	5	1
20	Wet-Media, INC	Tucson, AZ	11-50	5	1
21	Small World Labs	Austin, TX	11-50	4	1
22	Hobnob Local INC	Franklin, TN	11-50	3	1
23	Forumbee	Bellingham, WA	11-50	2	1
24	Healthleaders Exchange	Brentwood, TN	11-50	2	1
25	Review Builders	Asbury Park, NJ	11-50	2	1

Showing 25 of 286 community recommendation platforms based in the United States

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Community recommendation platforms based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 24 HQs

2,055Contacts with mobile numbers

10Emails re-verified in last 30 days

Companies by employee count

1-10

210

11-50

51-200

201-500

1,001-5,000

10001+

Community recommendation platforms by metro

Metro	Companies
Community recommendation platforms in New York	24
Community recommendation platforms in San Francisco	19
Community recommendation platforms in Los Angeles	18
Community recommendation platforms in Chicago	10
Community recommendation platforms in Austin	8
Community recommendation platforms in Seattle	5
Community recommendation platforms in Tampa	5

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 “community recommendation 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; 10 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 community recommendation platforms are there based in the United States?

There are 286 community recommendation platforms headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Reddit, INC, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most community recommendation platforms?

New York leads with 24 headquartered companies, followed by San Francisco (19) and Los Angeles (18).

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 2,113 verified decision-maker contacts tracked across these 286 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.