17.9
One Click Politics is advocacy software for tracking legislation and regulations and coordinating campaigns.
Free planAndroidiOSWeb
Best Advocacy Software in 2026
For organizations coordinating public participation, advocacy software can bring campaign activity, outreach, and organizing work into focus. Compare action campaigns and petition tools with grassroots organizing and legislator outreach to see which parts of your work are represented. SMS messaging is another capability to consider for participant communication, while advocacy analytics provides a way to compare how…
27.8
Rally Starter is a web platform for nonprofits and organizers to run advocacy campaigns and follow their progress.
Free planAndroidiOSWeb
37.7
CORE Software combines a website, supporter database, and community resources for grassroots groups and campaigns.
Free planOpen sourceAndroidiOSWeb
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Action Network
Action Network is an online organizing platform for individuals and groups working on progressive causes.
Free planWebAPI7.5Free plan - 5
Changemaker Lite
Changemaker Lite is a free web and Linux software tool for advocacy work.
Free planOpen sourceWebAPILinuxSelf-hosted7.2Free plan - 6
SocialToaster
SocialToaster helps organizations deliver content to employees, supporters, customers, alumni, and other advocates for sharing through personal social networks.
AndroidiOSWebAPI7.0From $30 a month - 7
New/Mode
New/Mode is a civic action platform for nonprofits, unions and advocacy campaigns that engage supporters and raise funds.
Free planWebAPI6.6From $13 a month - 8
Action Builder
Action Builder is a web and API toolset for organizing and leadership development, aimed at organizers and campaigners in the progressive movement.
Free planWebAPI6.5From $80 a month - 9
activist
activist is a web platform for discovering organizations and events and coordinating political action.
Free planWeb6.5Free plan - 10
Capitol Contact
Capitol Contact is a web-based advocacy service for creating email campaigns, landing pages, petitions, and individual lawmaker outreach.
Web6.2From $100 a month - 11
NGP VAN
NGP VAN provides fundraising, compliance, organizing, advocacy, and member engagement tools for Democratic campaigns and progressive organizations.
AndroidiOSWebAPI6.1 - 12
DearMEP
DearMEP is free, open-source software that helps citizens contact elected representatives in the European Parliament.
Free planWebAPISelf-hosted6.0Free plan - 13
Muster
Muster is web-based grassroots advocacy software for organizations working to influence public policy at local, state, and federal levels.
Web6.0From $99 a month - 14
Speak4
WebAPI6.0From $9,900 a year - 15
VoterVoice
VoterVoice is a digital advocacy platform for organizing outreach, engaging decision-makers and measuring campaign activity.
AndroidiOSWeb6.0 - 16
ActionKit
ActionKit is advocacy, fundraising and online organizing software for progressive organizations and campaigns.
WebAPI5.9 - 17
Inlist
Inlist is a web-based campaigning platform for unions, charities and campaigning organisations.
Web5.9£500 one-time - 18
The Policy Platform
The Policy Platform is a web service for Australian charities, not-for-profits, and social enterprises that want to follow government activity and organize advocacy.
Free planWeb5.9Free plan - 19
AdvocacyAI
AdvocacyAI is an advocacy and supporter-engagement platform that brings campaigns, supporter journeys, data enrichment, and reporting together.
WebAPI5.8From $489 a month - 20
ControlShift
ControlShift is a platform for progressive organizations and campaigns to coordinate supporter-led events, local groups, petitions, and other campaigns.
WebAPI5.8 - 21
Movement
WebAPI5.8From £1,790 a month - 22
Actionly
WebAPI5.7€59 usage-based - 23
CiviClick
CiviClick is a grassroots advocacy platform for organizations that want to mobilize supporters and engage elected officials, regulators and other decision-makers.
WebAPI5.7 - 24
Cobber
Cobber is a CRM and campaign platform for political parties, advocacy groups, and campaigns.
WebAPI5.6 - 25
Quorum Grassroots
Quorum Grassroots is a web-based advocacy platform for nonprofits, associations, and corporations organizing supporters around policy issues.
Web5.4