Muster Reviews & Product Details

Muster is a powerful grassroots advocacy platform designed for nonprofits, associations, and other organizations that want to influence public policy and strengthen supporter engagement. With easy-to-use digital advocacy tools, Muster helps organizations mobilize their members, drive impactful campaigns, and connect directly with elected officials. The platform makes it easy to launch advocacy campaigns, send action alerts, and track engagement in real-time—empowering organizations to increase participation and demonstrate measurable results. Trusted by nonprofits and associations of all sizes, Muster provides an affordable and effective solution to grow your advocacy impact and advance your mission.

Seller

Muster

Discussions

Muster Community

Languages Supported

English

Solution Type

All-in-One

Overview by

Corey Vaughn (Marketing at Muster)

Pricing

Pricing provided by Muster.

Basic

$199.00

Per Month

View More Pricing Information

Muster Integrations

(7)

Verified by Muster

Muster Reviews FAQs

Generated using AI

Last updated: Nov 04, 2026

What is Muster, and what problem is it built to solve?

Muster is an advocacy platform that helps organizations create campaigns and action alerts so members and supporters can contact policymakers and take part in grassroots advocacy.

What languages does Muster support?

Muster supports 1 language: English.

What company sizes and industries is Muster the best fit for?

Muster appears most relevant to small organizations, with additional positive experiences from mid-market teams and organizations working in advocacy-related fields. The strongest clusters include:

Company size — Small business: The most represented size segment among positive reviewers.
Company size — Mid-market: Also represented among positive reviewers.
Industry — Nonprofit and civic organizations: Includes nonprofit management and civic and social organizations.
Industry — Government and policy: Includes government relations and public policy organizations.

How long does it take to implement Muster across a team?

Teams commonly get Muster running within a month, with launch in a day or less especially well represented. Other implementations take longer, depending on the organization and setup.

What customer support options does Muster provide, and how do users find the overall support experience?

Muster provides chat, knowledge base, email/help desk, phone support, and FAQs/forum resources. The support experience is a clear strength: users describe the team as responsive, helpful, and personable, including during onboarding and when questions come up.

What is the experience like for teams switching to Muster from another tool?

Switching to Muster has often been driven by a need for a simpler, more affordable advocacy tool with more responsive support. Organizations moving from tools such as EveryAction, VoterVoice, Quorum, Action Network, and other advocacy platforms describe Muster as easier to use and quicker to get running, with a more personal support experience. The transition has felt straightforward for some teams, while others note that setup and learning the platform can take more effort.

What features or capabilities could make Muster even more useful?

Muster could be more useful with deeper reporting and more flexibility in how campaigns and messages are customized. Recurring improvement requests include:

Reporting and analytics: Add more detailed reports, date-range filtering, and easier ways to review campaign results and supporter activity.
Campaign and message customization: Expand formatting and layout controls, including options for mobile campaign pages and message previews.
Reminders and notifications: Let administrators schedule automatic reminders for people who have not yet taken action.
Campaign organization: Make navigation clearer and make past campaigns easier to find and reuse.

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Cody C.

Director of Communications & State Advocacy

Small-Business (50 or fewer emp.)

Originally submitted 5/21/2024

"A Perfect Match: How Muster Transformed Our Grassroots Advocacy Efforts"

5/5

What do you like best about Muster?

After using a number of other grassroots platforms and being dissatisfied with their high costs or poor service, Cigar Rights of America started working with Muster in hopes of getting a serviceable product at a reasonable price, and they have truly exceeded our expectations!

During the onboarding process, their entire team was made available to us to talk through the front and back-end of the product in great detail to make sure we were comfortable with it before coming on board. They were gracious and patient in the two months between identifying them as our choice and the termination of our prior contract, and getting set up was functionally instantaneous.

Since switching, we have been more than happy with the choice and genuinely sad to not have more grassroots messaging to do on their fabulous platform. Muster is extremely easy to use and generates a great published product, rendering a 75% increase in the number of people who send a message after landing on the messaging page. That, combined with their extremely reasonable pricing leads us to recommend them to anyone looking for a fabulous grassroots provider. Review collected by and hosted on G2.com.

What do you dislike about Muster?

Cigar Rights of America has nothing but praise for Muster. Their product is simply outstanding. Review collected by and hosted on G2.com.

What problems is Muster solving and how is that benefiting you?

Reasonable Costs: Previous grassroots platforms were too expensive and we didn't feel like we were getting value for our money. Muster provided a serviceable product at a reasonable price, making it a cost-effective solution for CRA.

Excellent Service: Other platforms lacked adequate customer service. Muster's team was highly supportive during the onboarding process, ensuring CRA was comfortable with both the front-end and back-end of the product.

Ease of Onboarding: Setting up and transitioning to a new platform can be challenging. Muster made the onboarding process smooth and nearly instantaneous, allowing CRA to start using the platform without any significant delays.

Increased Engagement Rates: CRA experienced low engagement rates with previous platforms. Muster's user-friendly interface and effective design led to a 75% increase in the number of people who send a message after landing on the messaging page. Review collected by and hosted on G2.com.

Meghan S.

Executive Director

Small-Business (50 or fewer emp.)

11/2/2026

"Fast, Responsive Support and an Easy-to-Use Platform"

5/5

What do you like best about Muster?

What I love most about Muster is the FAST customer service and how easy the platform is to use! As a small statewide organization, we need tools that are effective without being complicated, and Muster does exactly that. I love being able to customize our advocacy messages to fit our members and our specific needs. Their team is incredibly responsive, helpful, and quick to answer questions or provide support. It truly feels like they care about our organization and our success! Review collected by and hosted on G2.com.

What do you dislike about Muster?

NOTHING! I love it. It is also an incredibly valuable tool at a reasonable price point. Review collected by and hosted on G2.com.

What problems is Muster solving and how is that benefiting you?

Muster makes advocacy accessible and easy for everyone...our members, stakeholders, parents, guardians, DSPs, and other staff can quickly contact their legislators without having to look up email addresses or contact information. It takes the guesswork out of advocacy and removes barriers that might otherwise keep people from participating. As a small statewide organization, this is huge for us! We can reach more people, encourage greater participation, and make sure our collective voice is heard at the Statehouse. Review collected by and hosted on G2.com.

Response from Corey Vaughn of Muster

Thank you for your kind words, Meghan! It’s wonderful to hear that customizable messages and easy-to-use tools are helping remove barriers to advocacy for your community. We’re proud to support your important work.

Monica L. F.

Technical Project Manager

Mid-Market (51-1000 emp.)

11/3/2026

"Easy Setup and Seamless Salesforce Integration for Advocacy at a great Value"

5/5

What do you like best about Muster?

Muster is easy to use and easy to set up. The platform makes our advocacy efforts easy to implement and the Salesforce integration ensures we can capture constituents in our source of truth Review collected by and hosted on G2.com.

What do you dislike about Muster?

I cannot think of anything I dislike about Muster. Review collected by and hosted on G2.com.

What problems is Muster solving and how is that benefiting you?

Time intensive management of our advocacy constituents has been removed. They make set up and implementation of our messaging a breeze. We never have a problem with application performance and it pretty much manages itself. Also the price is great. We had great difficulty with our vendor search and implemented a very expensive solution which we had to remove. Muster emerged as not only a viable option but affordable and easy to implement. Review collected by and hosted on G2.com.

Response from Corey Vaughn of Muster

Thank you for sharing your experience! We’re thrilled that Muster’s easy setup, reliable performance, and Salesforce integration are helping your team manage advocacy constituents more efficiently. It’s wonderful to hear that we’ve been a valuable and affordable fit.

Verified User in Civic & Social Organization

Small-Business (50 or fewer emp.)

11/3/2026

"Great Advocacy Forms and Support, but CRM Integration is One-Way"

3.5/5

What do you like best about Muster?

I really like using Muster's Advocacy forms (Action Centers). What I like most, though, is how quick Muster's team is to add, adjust, or change anything I need, and how helpful they are. GREAT customer service! For example, they've helped us add custom targets easily and quickly, which is helpful as a small org with low capacity, since I sometimes need to make action centers quickly. Review collected by and hosted on G2.com.

What do you dislike about Muster?

We use Muster for the Advocacy and as a CRM. We like the Advocacy a lot. As a CRM, it's not bad. It's great to see everything about a supporter on the back end, but it's tough to keep Muster up to date with our other platforms because, while we were able to set up info sharing from Muster to those other platforms through Zapier, the info only goes one-way. Review collected by and hosted on G2.com.

What problems is Muster solving and how is that benefiting you?

We switched our advocacy forms to Muster from EveryAction (Bonterra), and it's been so. much better. Muster helps us ensure folks can take easy, quick actions on timely campaigns through the action centers, and they are WAY more responsive that EveryAction ever was. Additionally, the process for setting up these forms is fairly straightforward and easy to understand. We haven't made too much use yet of a new feature that allows us to create multiple versions of the content of an action center so the emails sent to decision-makers aren't all exactly the same, we're looking forward to trying that. We especially like that we can set up action centers to read through people's edits to the action center content before sending them to ensure no one is using our system to advocate against our campaign, but it also helps me identify individuals who would be good to do more outreach with to encourage them to share their perspective and personal stories in more ways, like through Letters to the Editor. Review collected by and hosted on G2.com.

Verified User in Higher Education

Small-Business (50 or fewer emp.)

Originally submitted 2/3/2026

"Wonderful Platform Experience with Responsive, Helpful Support"

5/5

What do you like best about Muster?

Muster has been a pleasure to work with. The platform is intuitive and makes it easy for us to build and manage advocacy campaigns that meet our needs. We’ve received positive feedback from our advocates on how simple it is to use, which has helped increase participation. Max and Jake are always quick to respond and thoughtful in their support, and we truly appreciate it. Review collected by and hosted on G2.com.

What do you dislike about Muster?

I wish we could customize the mobile version of the campaigns so that the "intro" section with some information comes before the form. I see the benefit of having the current layout as well, so it would be nice if we could toggle between them. Review collected by and hosted on G2.com.

What problems is Muster solving and how is that benefiting you?

Muster solves the problem of making advocacy campaigns easy to create and easy to participate in. It gives us a clear structure for turning policy priorities into simple, actionable campaigns for our advocates. This has benefited us by saving time, improving engagement, and helping us communicate our advocacy priorities more clearly and effectively. Review collected by and hosted on G2.com.

Response from Corey Vaughn of Muster

We're thrilled to hear that you've had such a wonderful experience with our platform and team! Thank you so much for the kind review. We hope our new landing page design, which brings campaign information to the top of the page while keeping the form visible to advocates, addresses your feedback on mobile layouts. We appreciate your input and are dedicated to continually improving Muster for you and your advocates.

Verified User in Non-Profit Organization Management

Small-Business (50 or fewer emp.)

11/2/2026

"Great Advocacy Tools, Affordable Pricing, and Fast, Personal Support"

4.5/5

What do you like best about Muster?

As an advocacy organization, the advocacy tools and analytics we get are great, while being more affordable than many other options. Probably the top benefit of Muster has been the very quick and personal responses I get to questions and suggestions for improvements. Review collected by and hosted on G2.com.

What do you dislike about Muster?

We chose Muster first for its advocacy tools, and second for being able to combine our texting platform, email platform, and advocacy tools into one. It excels at advocacy tools - it's supposed to. We're making do with the broadcast email capabilities that aren't as robust as we were used to with a standalone email platform, but the cost savings and ability to combine our email comms with our advocacy is worth it. I get the impression they sincerely take any suggestions for improvement into consideration when we do have a problem or question. Review collected by and hosted on G2.com.

Quinn K.

CRM Product Lead

Mid-Market (51-1000 emp.)

11/2/2026

"Easy Salesforce Integration, Great Support, and Strong Value"

5/5

What do you like best about Muster?

I appreciate Muster’s excellent support. The team is easy to work with, quick to jump on a call or send a link, and proactive when questions come up. I also value the Salesforce integration. The field mapping makes sense, and it’s technical enough for our admins while still user-friendly for staff. Review collected by and hosted on G2.com.

What do you dislike about Muster?

I’m still early in using Muster, but one potential challenge is managing contact addresses in Salesforce. Muster can edit an address when the field is blank, but I can’t have it change an existing address when someone submits an action. The Muster team is already working on an update that should give us more options. Review collected by and hosted on G2.com.

Response from Corey Vaughn of Muster

Thanks for the thoughtful review, Quinn! It’s great to hear that Muster’s Salesforce integration and responsive support are delivering value. We appreciate your feedback on updating existing addresses, and we look forward to delivering that capability in Salesforce.

Miriam O.

Sr. Vice President Government Relations

Mid-Market (51-1000 emp.)

11/2/2026

"Easy Advocacy Outreach, Strong Support—Reporting Could Be Easier"

5/5

What do you like best about Muster?

I use Muster to send direct action alerts to our membership on the legislative and other issues we support. I like how easy it is to filter the database and send messages directly to our members. I also really like the state advocacy options and being able to send state action alerts, which have helped us have a successful nationwide campaign. The initial setup was great, and we got a lot of hands-on support from the staff. I’ve recommended Muster and given it a very positive review to other professional associations seeking a new advocacy software platform. Review collected by and hosted on G2.com.

What do you dislike about Muster?

I’d like to have pre-filtered report options so I don’t have to start from scratch every time. Review collected by and hosted on G2.com.

Response from Corey Vaughn of Muster

It’s wonderful to hear Muster makes it easy to reach members with timely action alerts and support successful advocacy across states. Thanks for recognizing our team’s support and for recommending us to other associations. We hear you on having more templated reports and will pass along your suggestion.

Anika R.

Policy Analyst

Mid-Market (51-1000 emp.)

11/2/2026

"Simple, and Straight to the Point"

4/5

What do you like best about Muster?

The simple and clean look, not too overwhelming, and to the point. Review collected by and hosted on G2.com.

What do you dislike about Muster?

Want more options to be able to categorize or build list. Automatic reminders with set time for folks who have not signed on to sign on. Review collected by and hosted on G2.com.

Brandie A.

Director of Outreach

Mid-Market (51-1000 emp.)

10/28/2026

"Muster Makes Advocacy Effortless"

5/5

What do you like best about Muster?

It makes advocacy easy! There is no need for looking up contact info, it is all done for you. Review collected by and hosted on G2.com.

What do you dislike about Muster?

I have not found anything about Muster that I dislike. Review collected by and hosted on G2.com.

Response from Corey Vaughn of Muster

We appreciate you sharing your experience! It’s great to hear Muster helps families speak up with less hassle and keeps your advocacy efforts organized.