Company lists · Data verified August 2026

Top 25 Customer advocacy platforms based in the United States

Name: Customer advocacy 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 157 companies tracked

There are 157 customer advocacy platforms headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 1,389 professional contacts across them, including 429 with verified work emails and 374 with mobile numbers. New York is the largest hub.

This list covers customer advocacy 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.

157Companies

1,389Contacts tracked

429Verified emails

374Mobile numbers

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The 25 largest customer advocacy platforms based in the United States

Ranked by team size

Top 25 of 157 customer advocacy 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	Snoball	Pleasant Grove, UT	11-50	99	10
2	Extole	San Francisco, CA	51-200	98	59
3	Nextbee	Folsom, CA	11-50	83	3
4	Talkable	San Francisco, CA	51-200	62	37
5	Social Annex, INC	Los Angeles, CA	51-200	60	2
6	INGO	Arlington, VA	11-50	57	8
7	ODORE	New York	51-200	36	17
8	SOCXO	Milpitas	11-50	35	18
9	GET The Referral	San Diego, CA	11-50	34	11
10	BIG SKY Communications	San Jose, CA	11-50	33	17
11	Referpro	Lehi, UT	11-50	31	6
12	CELLO	Remote	11-50	30	13
13	Social Snowball	Miami	11-50	29	15
14	Point Of Reference	Denver, CO	11-50	27	20
15	Shoutout City	Chicago, IL	11-50	24	4
16	Friendbuy	Los Angeles, CA	11-50	22	19
17	Referential, INC	Los Gatos, CA	11-50	19	15
18	Socialtoaster, INC	Towson, MD	11-50	19	5
19	Oneclickpolitics	Washington, DC	11-50	17	10
20	Referral Rock	Alexandria, VA	11-50	16	12
21	KWIK	Salt Lake City, UT	11-50	14	3
22	Speak4	Arlington, VA	11-50	13	12
23	Clearview Social, INC	Buffalo, NY	11-50	13	9
24	Practicegenius	Carson City	51-200	12	11
25	Slapfive Customer Marketing	Boston, MA	11-50	11	7

Showing 25 of 157 customer advocacy 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 429 reachable decision-makers.

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Customer advocacy platforms based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 14 HQs

374Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Customer advocacy platforms by metro

Metro	Companies
Customer advocacy platforms in New York	14
Customer advocacy platforms in San Francisco	12
Customer advocacy platforms in Austin	6
Customer advocacy platforms in Los Angeles	6
Customer advocacy platforms in Boston	5
Customer advocacy platforms in Chicago	4
Customer advocacy platforms in Dallas	4
Customer advocacy platforms in Washington	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 “customer advocacy 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; 2 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 customer advocacy platforms are there based in the United States?

There are 157 customer advocacy platforms headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Snoball, headquartered in Pleasant Grove, tops this list with the largest team on record.

Which city has the most customer advocacy platforms?

New York leads with 14 headquartered companies, followed by San Francisco (12) and Austin (6).

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 429 verified decision-maker contacts tracked across these 157 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.