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SPECIFICTION
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Action Builder vs Muster

Action Builder

actionbuilder.org

Muster

muster.com

Side by side

FigureAction BuilderMuster
Price from$80/mo$99/mo
Free planYes—
Free trial——
Open source——
WebYesYes
APIYes—
Plans published24
Spec score · Advocacy Software8.4 (#6)7.0 (#23)
IntegrationsAction Builder can sync a campaign with an Action Network group, and the maker offers API integration partnerships.Muster lists a Salesforce AppExchange app and a Zapier integration that connects to more than 7,000 apps.
SupportEmail support is available Monday through Saturday, and the maker says responses are generally provided within an hour.The company says its plans include industry-leading support and describes its support as hands-on.

Plans

Action Builder

  • Activist userFree
  • Admin user$80 a month

Action Builder pricing →

Muster

  • Advocacy CRM$99 a month
  • Advocacy OnlyPriced on request
  • CRM + AdvocacyPriced on request
  • Full Muster PlatformPriced on request

Muster pricing →

In their own words

Action Builder

Action Builder is a toolset for organizing and leadership development, with web and API access. It gives organizations a central place to identify and develop leaders through assessments. Its wall chart brings activist names and information together, while Quick Filter can create activist lists or help organizers map worksites. Teams can assign outreach tasks with targets and timelines, then track campaign activity by user and time period. Organizations can import and export information, and campaigns can sync with an Action Network group. The API supports integration partnerships, but is limited to four calls per second; most access requires an organization-specific key. Partners can request a read-only SQL mirror, typically updated within no more than a minute. The mirror contains sensitive data, including API keys, and its documentation recommends SSL and restricted credential access. Volunteer leaders can use the free Activist user plan. Admin users pay $80 a month per user. Support is available by email Monday through Saturday, and monthly online training and coordinator office hours are offered.

Visit actionbuilder.org

Muster

Muster has no write-up on Specifiction yet; its figures are above.

Visit muster.com