App comparison
Add up to 4 apps below to see how they compare. You can also use the "Compare" buttons while browsing.
GetApp offers objective, independent research and verified user reviews. We may earn a referral fee when you visit a vendor through our links.
Our commitment
Independent research methodology
Our researchers use a mix of verified reviews, independent research, and objective methodologies to bring you selection and ranking information you can trust. While we may earn a referral fee when you visit a provider through our links or speak to an advisor, this has no influence on our research or methodology.
Verified user reviews
GetApp maintains a proprietary database of millions of in-depth, verified user reviews across thousands of products in hundreds of software categories. Our data scientists apply advanced modeling techniques to identify key insights about products based on those reviews. We may also share aggregated ratings and select excerpts from those reviews throughout our site.
Our human moderators verify that reviewers are real people and that reviews are authentic. They use leading tech to analyze text quality and to detect plagiarism and generative AI.
How GetApp ensures transparency
GetApp lists all providers across its website—not just those that pay us—so that users can make informed purchase decisions. GetApp is free for users. Software providers pay us for sponsored profiles to receive web traffic and sales opportunities. Sponsored profiles include a link-out icon that takes users to the provider’s website.
Muster
5
19
4
5
3
0
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Advocacy platform for nonprofits & trade associations
Last updated: June 2026
Muster Alternatives & Competitors (2026)
DonorPerfect
All-in-One Fundraising Software for Nonprofits
0.5
Value for money
Starting price
0.1
Functionality
Accounting Integration
5/5
Accounting
4.6/5
Access Controls/Permissions
4.5/5
Top Features
Advocate Management
N/A
Campaign Analytics
N/A
Campaign Management
N/A
eWay-CRM
Customer relationship management solution
0.6
Value for money
Starting price
0.1
Functionality
Activity Tracking
4.7/5
Access Controls/Permissions
4.2/5
API
3.8/5
Top Features
Campaign Analytics
N/A
Campaign Management
N/A
Campaign Segmentation
N/A
Engaging Networks
Digital engagement and fundraising for nonprofits
0.6
Value for money
Starting price
0.1
Functionality
Advocate Management
5/5
Campaign Management
5/5
Customizable Forms
5/5
Top Features
Activity Dashboard
N/A
Activity Tracking
N/A
Alerts/Notifications
N/A
Sumac
Powerful, all-in-one nonprofit case management software
0.7
Value for money
Starting price
0.1
Functionality
Access Controls/Permissions
5/5
Access Controls/Permissions
N/A
Accounting Integration
N/A
Top Features
Advocate Management
N/A
API
N/A
Campaign Analytics
N/A
Acumatica Cloud ERP
Cloud-based enterprise resource planning software
0.8
Value for money
No pricing info
Starting price
0.1
Functionality
Accounts Payable
4.5/5
Accounts Receivable
4.5/5
Accounting
4.3/5
Top Features
Activity Dashboard
N/A
Activity Tracking
N/A
Advocate Management
N/A
Bonterra EveryAction
Powerful tools and workflows for nonprofit fundraising pros
0.8
Value for money
No pricing info
Starting price
Functionality
Access Controls/Permissions
5/5
Advocate Management
4.7/5
A/B Testing
N/A
Top Features
Campaign Analytics
N/A
Campaign Management
N/A
Campaign Segmentation
N/A
Bitrix24
All in one business management workspace
0.8
Value for money
Starting price
0.1
Functionality
Activity Tracking
4.4/5
Access Controls/Permissions
4.2/5
Accounting
4/5
Top Features
Advocate Management
N/A
Alerts/Notifications
N/A
API
N/A
Salesforce Sales Cloud
Cloud-based CRM and sales automation software
0.9
Value for money
Starting price
0.2
Functionality
AI/Machine Learning
4.9/5
Activity Tracking
4.6/5
Activity Dashboard
4.5/5
Top Features
Advocate Management
N/A
Campaign Analytics
N/A
Campaign Management
N/A
Blackbaud Raiser's Edge NXT
Cloud fundraising and relationship management for nonprofits
1.3
Value for money
No pricing info
Starting price
0.1
Functionality
Accounting
4/5
Ad hoc Reporting
3/5
Attendance Management
3/5
Top Features
Activity Dashboard
N/A
Activity Tracking
N/A
Advocate Management
N/A
0.7
Value for money
Starting price
Functionality
Alerts/Notifications
5/5
Access Controls/Permissions
4.3/5
AI Copilot
3.3/5
Top Features
Advocate Management
N/A
API
N/A
Campaign Analytics
N/A
0.7
Value for money
No pricing info
Starting price
0.1
Functionality
Callback Scheduling
5/5
Call Center Management
4.4/5
Auto-Dialer
4.3/5
Top Features
Activity Dashboard
N/A
Advocate Management
N/A
Alerts/Notifications
N/A
0.7
Value for money
No pricing info
Starting price
0.1
Functionality
AI Copilot
5/5
Activity Dashboard
4.8/5
Access Controls/Permissions
4.6/5
Top Features
Advocate Management
N/A
Alerts/Notifications
N/A
API
N/A
1.5
Value for money
Starting price
0.5
Functionality
Alumni Management
2.5/5
Auction Management
2/5
Access Controls/Permissions
N/A
Top Features
Advocate Management
N/A
Campaign Analytics
N/A
Campaign Management
N/A
0.3
Value for money
Starting price
0.5
Functionality
Accounting Integration
5/5
Activity Dashboard
5/5
Agile Methodologies
5/5
Top Features
Advocate Management
N/A
Alerts/Notifications
N/A
API
N/A
0.5
Value for money
Starting price
Functionality
Access Controls/Permissions
5/5
Alerts/Notifications
5/5
Attendance Management
4/5
Top Features
Advocate Management
N/A
Campaign Analytics
N/A
Campaign Management
N/A
0.6
Value for money
No pricing info
Starting price
Functionality
Activity Dashboard
5/5
Automated Publishing
4.7/5
Approval Process Control
4.5/5
Top Features
Advocate Management
N/A
Alerts/Notifications
N/A
Campaign Analytics
N/A
1.1
Value for money
Starting price
0.1
Functionality
Activity Tracking
4/5
Advocate Management
4/5
A/B Testing
N/A
Top Features
Alerts/Notifications
N/A
API
N/A
Campaign Analytics
N/A
0.4
Value for money
Starting price
0.4
Functionality
Advocate Management
5/5
Campaign Analytics
4.8/5
Access Controls/Permissions
4.7/5
Top Features
Campaign Management
N/A
Campaign Segmentation
N/A
Communication Management
N/A
0.8
Value for money
Starting price
0.1
Functionality
Activity Dashboard
5/5
Alumni Management
5/5
Access Controls/Permissions
N/A
Top Features
Advocate Management
N/A
API
N/A
Campaign Analytics
N/A
0.7
Value for money
Starting price
0.1
Functionality
Access Controls/Permissions
N/A
ACH Payment Processing
N/A
Alumni Management
N/A
Top Features
Advocate Management
N/A
API
N/A
Campaign Segmentation
N/A