Protect Your Members. Strengthen Your Industry. Know Your Impact.

Engage members in advocacy campaigns and make a measurable impact on public policy and regulatory issues with a collective voice. 

Muster Advocacy Software for Associations

Giving You Insight, Giving Your Members A Voice.

Advocacy CRM

Build filtered lists using our legislative data along with your custom fields. Track grasstops relationship. Visualize your data on maps.

Advocacy Campaigns

Protect the interests and the livelihoods of your members with Muster. Embed advocacy widgets on your website and view real-time analytics on your campaigns.

Email Broadcasts

Gain valuable location intelligence about your members and supporters with our heat and marker map functionality.

Text Alerts

Drive action with the power of SMS text. Reach your supporters anywhere and give them an easy way to engage with your campaigns.


Industry-Leading Support To Help You Find Success.

Muster has given our members the ability to get to know their delegates, and for their delegates to get to know them. Linking up constituents with their representatives is fundamental to our democratic way of governance. Not only is Muster an easy-to-use package, but the staff is friendly and responsive to queries.

WONDERFUL. Customer service has been so quick, thoughtful, and solution-oriented. The ease of use for me to create action alerts, the ease of use for the members of our organization to send targeted emails - it's been a game-changer for us.


See Your Advocates In A Whole New Way.

Muster's Advocacy CRM brings a new level of contact management for your advocacy efforts. Utilize multiple addresses, custom fields, grasstops relationships, and more to build powerful lists. 

The new Muster CRM also features powerful new visualization tools that allow you to map your contacts with heat and marker maps. 


A Better Way To Take Action

Mobile-friendly, and highly customizable — Muster's action centers are easy to build and even easier to take action from.

Embed a youtube video, customize colors, and allow for rotating subject lines and messages to give your campaigns a more organic feel. 


Get More Value Out Of Your Advocacy. 

Drive memberships, PAC contributions, event registrations, and more for your association with customizable thank you messages. 

Format text, include links and images to further market your association after someone has taken action. 

thank you mockup

Keep your members educated and engaged about your advocacy efforts.  

Effortlessly craft compelling and visually appealing emails that grab your members' attention from the get-go. With our easy-to-use tools, you can design messages that not only inform but also inspire your audience about your latest advocacy campaigns, upcoming events, and crucial updates. Whether you're sharing success stories, calling to action, or highlighting key issues, our platform ensures your communication is both memorable and effective. 

Discover How Muster's Association's Member Engagement and Impact Public Policy.