Company lists · Data verified August 2026

Top 24 Citizen engagement platforms based in the United States

Name: Citizen engagement 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 62 companies tracked

There are 62 citizen engagement platforms headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 2,406 professional contacts across them, including 1,177 with verified work emails and 817 with mobile numbers. New York is the largest hub.

This list covers citizen engagement 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.

62Companies

2,406Contacts tracked

1,177Verified emails

817Mobile numbers

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The 24 largest citizen engagement platforms based in the United States

Ranked by team size

Top 24 of 62 citizen engagement 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	Granicus	Woodbridge, IL	1,001-5,000	1,599	938
2	POLCO	Madison, WI	51-200	286	27
3	Pluribus Digital	Falls Church, VA	51-200	100	44
4	SDL	Brick, NJ	11-50	42	19
5	Publicinput	Raleigh, NC	11-50	40	25
6	Finc Future IS NOW Coalition	Remote	11-50	28	7
7	Citibot	Charleston, SC	1-10	21	14
8	Countable	San Francisco, CA	11-50	19	6
9	Pinion	Spokane, WA	11-50	12	3
10	Votebud	Miami, FL	1-10	7	2
11	Civa APP	Portland, ME	1-10	7	2
12	Icitizen	Nashville, TN	51-200	7	1
13	Iconstituent	Washington, DC	51-200	6	3
14	Ascendant	Santa Monica, CA	1-10	4	2
15	Homestead Home Group	Eatonville, WA	1-10	4	1
16	CIVIQ	Newtown Square, PA	1-10	3	3
17	Phone2action Product & Engineering	Arlington, VA	51-200	3	1
18	Empowrd	Atlanta, GA	1-10	3	1
19	Proudcity	Oakland, CA	1-10	2	2
20	Paulnet Group, LLC	Vergas, MN	1-10	2	1
21	Ballotbox	New York, NY	1-10	1	1
22	Crowdlobby, LLC	Richmond, VA	1-10	1	1
23	Myvoice, INC	Rochester, MN	1-10	1	1
24	consider.it	Portland, OR	1-10	1	1

Showing 24 of 62 citizen engagement platforms based in the United States

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Citizen engagement platforms based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 5 HQs

817Contacts with mobile numbers

6Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Citizen engagement platforms by metro

Metro	Companies
Citizen engagement platforms in New York	5
Citizen engagement platforms in San Francisco	4
Citizen engagement platforms in Atlanta	3
Citizen engagement platforms in Washington	3
Citizen engagement platforms in Portland	2
Citizen engagement platforms in Burlington	2
Citizen engagement platforms in Kansas City	2
Citizen engagement platforms in Arlington	2

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 “citizen engagement 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; 6 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 citizen engagement platforms are there based in the United States?

There are 62 citizen engagement platforms headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Granicus, headquartered in Woodbridge, tops this list with the largest team on record.

Which city has the most citizen engagement platforms?

New York leads with 5 headquartered companies, followed by San Francisco (4) and Atlanta (3).

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 1,177 verified decision-maker contacts tracked across these 62 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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Citizen engagement platforms by geography

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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.