Top 10 Best Petition Software of 2026

Change.org is the world's largest online petition platform, allowing anyone to create, share, and sign petitions to drive social, political, and corporate change. Users can set signature goals, update supporters, integrate media, and leverage viral sharing across social networks for massive reach. With millions of successful campaigns influencing laws, policies, and brands, it empowers grassroots activism globally.

Action Network is a comprehensive organizing platform that excels in petition creation, signature collection, and grassroots mobilization, allowing users to build customizable petitions that capture emails and phone numbers for follow-up actions. It integrates seamlessly with email campaigns, events, and fundraising tools, making it a one-stop shop for activist groups. Primarily used by progressive organizations, it supports embedding petitions on websites and sharing via social media for maximum reach.

NationBuilder is an all-in-one platform designed for political campaigns, nonprofits, and community organizers to build websites, manage supporters, and drive advocacy efforts including petitions. It offers customizable petition tools that integrate seamlessly with its CRM, capturing signer data for follow-up emails, events, and fundraising. While not exclusively petition-focused, it excels in turning one-time signers into engaged volunteers through automated workflows and segmentation.

EveryAction is an all-in-one digital organizing platform tailored for nonprofits, advocacy groups, and political campaigns, with robust petition tools for creating, hosting, and managing signature drives. It enables customizable petitions integrated with email, SMS, and fundraising workflows to mobilize supporters and convert signatures into actions like donations or volunteer sign-ups. The platform also offers CRM, reporting, and analytics to track engagement and impact across campaigns.

iPetitions (ipetitions.com) is a longstanding free platform for creating and hosting online petitions on any cause or issue. Users can easily set up petitions with customizable text, goals, and targets, collect verified email signatures, and share via links, embeds, or social media. It offers basic tracking of signatures and progress, making it accessible for grassroots campaigns without upfront costs.

GoPetition is a straightforward online platform designed for creating, hosting, and managing digital petitions to support various causes. Users can quickly set up petitions, collect signatures with optional email verification, and share them via social media and email. It provides basic tools for tracking progress and offers a petition delivery service for physical submission to targets.

ThePetitionSite.com, powered by Care2, is a free online platform where users can create, promote, and collect signatures for petitions on social, environmental, and political causes. It offers a simple interface for non-technical users to launch campaigns quickly and reach a large activist community. Signatures are tracked in real-time, and petitions can be shared via email and social media to gain traction.

PetitionOnline.com is a longstanding, free platform launched in the late 1990s for creating and hosting online petitions on any cause. Users can quickly set up a petition via a simple web form, collecting signatures with details like name, email, location, and optional comments. Signatures are publicly viewable unless marked private, and petitions remain hosted indefinitely without cost or limits. It offers basic functionality for grassroots advocacy but lacks modern tools like analytics or integrations.

CitizenLab is a comprehensive civic engagement platform designed primarily for governments and public organizations to facilitate online participation projects. It enables the creation of consultations, idea submissions, surveys, participatory budgeting, and comment threads where citizens can support ideas similar to petitions. While not a dedicated petition tool, it supports signature-like endorsements and is geared toward structured, moderated civic dialogue rather than viral campaigns.

Decidim is an open-source platform designed for participatory democracy, enabling organizations, governments, and communities to host online engagement processes. It includes modules for proposals, debates, assemblies, and initiatives that function like petitions, requiring a quorum of supports to advance to voting or implementation. While versatile for broad civic participation, it excels in structured petition workflows within larger democratic ecosystems.