Company lists · Data refreshed August 2026

Top 25 Civic engagement platform companies based in the United States

RevenueBase identified 133 company matches for civic engagement platform companies associated with the United States as of August 2026 and tracks 1,752 professional contacts across them, including 546 with verified work emails and 606 with mobile numbers. New York is the largest hub.

This list covers company matches for civic engagement platform companies 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
133Companies
1,752Contacts tracked
546Verified emails
606Mobile numbers
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The 25 largest civic engagement platform companies based in the United States

Ranked by team size
Top 25 of 133 company matches for civic engagement platform companies 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 matchRemote, United States51-200313 contacts →

Exact match

“Change.org is the world’s largest platform for democracy.”

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 matchOakland, CA, United States201-500205 contacts →

Exact match

“Code for America is committed to building a team with a rich mix of perspectives and lived experiences because it strengthens our ability to help government deliver for everyone.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
4Exact matchOakland, CA, United States51-200148 contacts →

Exact match

“WeVote is building the next generation of voting tech.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
5Exact matchAustin, TX, United States11-5071 contacts →

Exact match

“Civitech develops technology and data products that help Democratic candidates win, progressive causes succeed, and local governments better serve their community to create a…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
6Exact matchBloomington, IL, United States11-5051 contacts →

Exact match

“One platform designed to modernize operations, digitize engagement and quantify the impact of economic development on your community.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
7Exact 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
8Exact 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
9Exact matchWashington, DC, United States11-5027 contacts →

Exact match

“We are a non-profit tech company, utilizing a unique cooperative model to produce technology for the progressive movement.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
10Exact 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
11Exact matchSan Francisco, CA, United States11-5016 contacts →

Exact match

“Vote.org uses technology to simplify political engagement, increase voter turnout, and strengthen American democracy.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
12Exact matchCamp Springs, MD, United States201-50016 contacts →

Exact match

“Wi-Fiber achieves real-time outcomes that address multi-faceted urban and rural municipal challenges such as public safety, broadband inclusion, education, healthcare and…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
13Exact 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
14Exact matchPhiladelphia, PA, United States11-5010 contacts →

Exact match

“MilkCrate is an award-winning solution for nonprofit programs to better achieve their goals and report their impact to funders and stakeholders.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
15Exact matchSt. Paul, MN, United States201-5009 contacts →

Exact match

“GovDelivery recently announced a new brand under the name Granicus.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
16Exact matchIndianapolis, IN, United States1-107 contacts →

Exact match

“ZenWave | Elevate Excellence A Forward Tech Firm for a Human-First Future At ZenWave, we build with intention.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
17Exact matchMiami, FL, United States1-107 contacts →

Exact match

“Welcome, Everyone!”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
18Exact 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
19Exact 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
20Exact matchNew York, NY, United States1-106 contacts →

Exact match

“Tiller was founded with the belief that businesses who demonstrate genuine care and concern for their customers will grab attention and market share from those that remain in the…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
21Exact matchDallas, TX, United States11-505 contacts →

Exact match

“SparkInfluence's digital PAC & advocacy platform makes it easy for organizations of all sizes to educate, engage and empower their communities.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
22Exact matchTempe, AZ, United States11-504 contacts →

Exact match

“Hestia Software builds applications to help solve community challenges.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
23Exact 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
24Exact matchNashville, TN, United States51-2004 contacts →

Exact match

“Power Poll is a civic engagement platform targeting the most influential and powerful people in the nation.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
25Exact matchCoronado Shores Lincoln City, OR, United States1-104 contacts →

Exact match

“Civic Works is a not for profit organization focused on civic engagement.”

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

Showing 25 of 133 civic engagement platform companies based in the United States

See the full list, filter by size, metro and specialty, and access 546 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Civic engagement platform companies based in the United States at a glance

As of Aug 31, 2026
31.2%Verified-email coverage
34.6%Mobile-number coverage
13.2Average contacts per company
1-10Median size (employees)
7.5%Largest-city concentration · New York
Aug 31, 2026Page data refreshed

Companies by employee count

1-10
100
11-50
24
51-200
6
201-500
3

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 “civic engagement platform companies” 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 546 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 “civic engagement platform companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many civic engagement platform companies are there based in the United States?

RevenueBase identified 133 company matches for civic engagement platform companies 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?

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

Which city has the most civic engagement platform companies?

New York leads with 10 company records, followed by Washington (7) and San Francisco (7).

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 546 professional contacts with verified work emails tracked across these 133 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.