Company lists · Data verified August 2026

Top 25 Community engagement software based in the United States

Name: Community engagement software 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 326 companies tracked

There are 326 community engagement software headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 5,754 professional contacts across them, including 1,869 with verified work emails and 2,119 with mobile numbers. New York is the largest hub.

This list covers community engagement software 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.

326Companies

5,754Contacts tracked

1,869Verified emails

2,119Mobile numbers

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The 25 largest community engagement software based in the United States

Ranked by team size

Top 25 of 326 community engagement software 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	Active Network	Atlanta, GA	501-1,000	1,007	241
2	Bloomerang	Indianapolis, IN	201-500	511	36
3	Togetherwork	Atlanta, GA	501-1,000	309	168
4	Higher Logic	Arlington, VA	201-500	302	197
5	POLCO	Madison, WI	51-200	286	27
6	Symplicity	Arlington, VA	51-200	262	183
7	Nelnet Community Engagement	Overland Park, KS	51-200	157	1
8	Ready Education	Burlington, MA	51-200	140	72
9	Glue UP	Mclean, VA	51-200	117	55
10	Nationbuilder	Washington, DC	51-200	99	61
11	Modo Labs	Boston, MA	51-200	89	60
12	Social Solutions IS NOW Bonterra	Austin, TX	201-500	89	11
13	Grassroots Analytics	Washington, DC	51-200	82	49
14	GET Connected By Galaxy Digital	Asheville, NC	11-50	60	31
15	Yourcause From Blackbaud	Plano, TX	51-200	57	19
16	Technolutions	New Haven, CT	51-200	56	44
17	Civicserve	Bloomington, IL	11-50	51	27
18	GO Icon	Newton, MA	51-200	43	32
19	Publicinput	Raleigh, NC	11-50	40	25
20	Hubengage	Cambridge, MA	11-50	35	4
21	Givepulse, INC	Austin, TX	11-50	33	16
22	Teleskope	Bethesda, MD	11-50	29	13
23	The Action Network	Washington, DC	11-50	27	18
24	RAFTR	Park City	11-50	26	10
25	Convio	Austin, TX	201-500	26	4

Showing 25 of 326 community engagement software based in the United States

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Community engagement software based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 20 HQs

2,119Contacts with mobile numbers

8Emails re-verified in last 30 days

Companies by employee count

1-10

167

11-50

114

51-200

201-500

501-1,000

1,001-5,000

Community engagement software by metro

Metro	Companies
Community engagement software in New York	20
Community engagement software in San Francisco	17
Community engagement software in Washington	13
Community engagement software in Atlanta	12
Community engagement software in Austin	10
Community engagement software in Los Angeles	7
Community engagement software in Chicago	6

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 engagement software”, 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; 8 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 engagement software are there based in the United States?

There are 326 community engagement software headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Active Network, headquartered in Atlanta, tops this list with the largest team on record.

Which city has the most community engagement software?

New York leads with 20 headquartered companies, followed by San Francisco (17) and Washington (13).

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 1,869 verified decision-maker contacts tracked across these 326 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.