Company lists · Data refreshed August 2026

Top 24 Citizen engagement platforms based in the United States

RevenueBase identified 62 company matches for citizen engagement platforms associated with the United States as of August 2026 and 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 company matches for citizen engagement platforms associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed August 31, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Aug 31, 2026 How this list was built
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 company matches for citizen engagement platforms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Aug 31, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWoodbridge, IL, United States1,001-5,0001,599 contacts →

Exact match

“At Granicus, our mission is to help better engage government and the people they serve.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
2Exact matchMadison, WI, United States51-200286 contacts →

Exact match

“Polco is the trusted civic engagement and data platform that empowers public-sector leaders to hear from residents, leverage AI, and make smarter decisions-all while ensuring…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
3Exact matchFalls Church, VA, United States51-200100 contacts →

Exact match

“We build modern digital products for public service missions.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
4Exact matchBrick, NJ, United States11-5042 contacts →

Exact match

“Our products are designed to meet diverse local government needs.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
5Exact matchRaleigh, NC, United States11-5040 contacts →

Exact match

“PublicInput is the operating system for public engagement.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
6Exact matchRemote, United States11-5028 contacts →

Exact match

“FiNC is America's civic utility.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
7Exact matchCharleston, SC, United States1-1021 contacts →

Exact match

“Citibot provides tools for citizens and their governments to use for efficient and effective communication and civic change.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United States11-5019 contacts →

Exact match

“We believe engaged audiences make the biggest impact.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
9Exact matchSpokane, WA, United States11-5012 contacts →

Exact match

“For everyone who wants government to effectively represent the people, we deliver the Ultimate Civic Engagement Platform (TM), enabling more beneficial bidirectional sharing and…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
10Exact matchMiami, FL, United States1-107 contacts →

Exact match

“Welcome, Everyone!”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
11Exact matchPortland, ME, United States1-107 contacts →

Exact match

“A civic network platform that empowers civic organizations to engage, mobilize, and measure impact.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
12Exact matchNashville, TN, United States51-2007 contacts →

Exact match

“icitizen connects people with their elected officials and the organizations they care about.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
13Exact matchWashington, DC, United States51-2006 contacts →

Exact match

“iConstituent Engagement Platform helps senators, congresspeople, state & local officials to automate and streamline communication with personalized one-on-one focus and increase…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
14Exact matchSanta Monica, CA, United States1-104 contacts →

Exact match

“A new civic tech enterprise that provides state, city and local government with the tools to engage with their constituents in a meaningful, personal and efficient way.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
15Exact matchEatonville, WA, United States1-104 contacts →

Exact match

“Our Web site offers publicly accessible blogs, social media, or community forums such as Facebook, Twitter, or Google Plus.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
16Exact matchNewtown Square, PA, United States1-103 contacts →

Exact match

“CiviQ is an international, Irish-based, organisation that specialises in online engagement products for public opinion, knowledge and communication between government and…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
17Exact matchArlington, VA, United States51-2003 contacts →

Exact match

“Phone2Action is the world's leading technology company for civic participation and stakeholder engagement.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
18Exact matchAtlanta, GA, United States1-103 contacts →

Exact match

“We are a nonpartisan civic awareness and advocacy hub that connects you directly with your leaders on the issues you care about most.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
19Exact matchOakland, CA, United States1-102 contacts →

Exact match

“ProudCity lets municipalities of all sizes easily launch and manage their government digital services all in one place.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
20Exact matchVergas, MN, United States1-102 contacts →

Exact match

“We believe that cities and towns deserve quality partners to help them reach and engage their constituents.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United States1-101 contacts →

Exact match

“Our mission is to inspire and empower communities through education and presenting solutions they can engage in.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
22Exact matchRichmond, VA, United States1-101 contacts →

Exact match

“At CrowdLobby, we believe that government should belong to, and work for, the people.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
23Exact matchRochester, MN, United States1-101 contacts →

Exact match

“MyVoice is a platform that creates transparency and accountability for citizens and government so we can all work together to solve social issues.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
24Exact matchPortland, OR, United States1-101 contacts →

Exact match

“Want to understand what your community thinks?”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase

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

See the full list, filter by size, metro and specialty, and access 1,177 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Citizen engagement platforms based in the United States at a glance

As of Aug 31, 2026
48.9%Verified-email coverage
34.0%Mobile-number coverage
38.8Average contacts per company
1-10Median size (employees)
8.1%Largest-city concentration · New York
Aug 31, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
13
51-200
7
201-500
2
501-1,000
1
1,001-5,000
1

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “citizen engagement platforms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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
Every displayed company carries at least one verified work email. RevenueBase tracks 1,177 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on August 31, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “citizen engagement platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many citizen engagement platforms are there based in the United States?

RevenueBase identified 62 company matches for citizen engagement platforms associated with the United States as of August 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Granicus tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most citizen engagement platforms?

New York leads with 5 company records, 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 limited free results with 500 credits to start. Upgrading provides access to the 1,177 professional contacts with verified work emails tracked across these 62 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.