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.
Blackbaud Altru
5
16
4
17
3
6
2
1
1
2
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Ticketing, membership, admissions & fundraising
Last updated: March 2026
Blackbaud Altru Alternatives & Competitors (2026)
Top 9 free alternatives
DonorPerfect
All-in-One Fundraising Software for Nonprofits
0.6
Value for money
Starting price
0.5
Functionality
Accounting Integration
5/5
Accounting
4.5/5
Access Controls/Permissions
4.5/5
Top Features
Activity Dashboard
4/5
Attendance Tracking
N/A
Campaign Management
N/A
Bonterra Network for Good
Fundraising software for small nonprofit organizations
0.5
Value for money
No pricing info
Starting price
0.6
Functionality
Alerts/Notifications
5/5
Attendee Management
5/5
Accounting Integration
4/5
Top Features
Activity Dashboard
4/5
Attendance Tracking
N/A
Campaign Management
N/A
Donorbox
Online fundraising platform & website donate button
0.7
Value for money
Starting price
0.8
Functionality
Activity Tracking
5/5
Activity Dashboard
4.8/5
Campaign Management
4.6/5
Top Features
Activity Dashboard
4/5
Access Controls/Permissions
N/A
Attendance Management
N/A
Zeffy
Free fundraising platform
1.1
Value for money
No pricing info
Starting price
0.8
Functionality
Access Controls/Permissions
5/5
Accounting Integration
N/A
ACH Payment Processing
N/A
Top Features
Activity Dashboard
4/5
Attendance Tracking
N/A
Campaign Management
N/A
DonorSnap
Contact database and donor management tools for fundraisers
0.9
Value for money
Starting price
0.5
Functionality
Attendance Management
5/5
Alumni Management
3/5
Accounting
N/A
Top Features
Activity Dashboard
4/5
Attendance Tracking
N/A
Campaign Management
N/A
OneCause
Powerful Fundraising Solutions
0.6
Value for money
No pricing info
Starting price
0.6
Functionality
Absentee Bidding
5/5
Activity Tracking
5/5
Attendance Management
4.7/5
Top Features
Activity Dashboard
4/5
Attendance Tracking
N/A
Campaign Management
N/A
Donately
Online fundraising for nonprofits, businesses & individuals
0.5
Value for money
Starting price
0.3
Functionality
Campaign Management
4.2/5
Accounting Integration
N/A
ACH Payment Processing
N/A
Top Features
Activity Dashboard
4/5
Access Controls/Permissions
N/A
Activity Tracking
N/A
Sumac
Powerful, all-in-one nonprofit case management software
0.4
Value for money
Starting price
0.3
Functionality
Access Controls/Permissions
5/5
Accounting Integration
N/A
ACH Payment Processing
N/A
Top Features
Activity Dashboard
4/5
Attendance Management
N/A
Attendance Tracking
N/A
0.7
Value for money
Starting price
0.5
Functionality
Advocate Management
5/5
Accounting Integration
4/5
Activity Tracking
3.3/5
Top Features
Activity Dashboard
4/5
Attendance Management
N/A
Attendance Tracking
N/A
0.9
Value for money
No pricing info
Starting price
0.7
Functionality
Activity Dashboard
4.5/5
Access Controls/Permissions
4.4/5
Alerts/Notifications
4.4/5
Top Features
Activity Dashboard
4/5
Attendance Management
N/A
Attendance Tracking
N/A
0.4
Value for money
Starting price
0.4
Functionality
Alerts/Notifications
5/5
Access Controls/Permissions
4.3/5
AI Copilot
3.3/5
Top Features
Activity Dashboard
4/5
Attendance Management
N/A
Attendance Tracking
N/A
1.0
Value for money
No pricing info
Starting price
0.9
Functionality
Activity Dashboard
4.9/5
Contribution Tracking
4.9/5
Alerts/Notifications
4.8/5
Top Features
Activity Dashboard
4/5
Access Controls/Permissions
N/A
Activity Tracking
N/A
0.8
Value for money
Starting price
0.7
Functionality
Activity Tracking
5/5
Activity Dashboard
4.8/5
Campaign Management
4.6/5
Top Features
Activity Dashboard
4/5
Alerts/Notifications
N/A
Attendance Management
N/A
Value for money
No pricing info
Starting price
0.3
Functionality
Activity Tracking
4.3/5
Access Controls/Permissions
4.3/5
Activity Dashboard
4.1/5
Top Features
Activity Dashboard
4/5
Attendance Management
N/A
Attendance Tracking
N/A
1.0
Value for money
Starting price
0.8
Functionality
Accounting
4.8/5
Application Management
4.8/5
Accounting
N/A
Top Features
Activity Dashboard
4/5
Campaign Management
N/A
Committee Management
N/A
0.8
Value for money
Starting price
0.7
Functionality
Access Controls/Permissions
5/5
Activity Dashboard
5/5
Accounting Integration
4.9/5
Top Features
Activity Dashboard
4/5
Attendance Management
N/A
Attendance Tracking
N/A
0.6
Value for money
Starting price
0.5
Functionality
Access Controls/Permissions
5/5
Alerts/Notifications
5/5
Attendance Management
4/5
Top Features
Activity Dashboard
4/5
Attendance Tracking
N/A
Campaign Management
N/A
0.7
Value for money
Starting price
0.7
Functionality
Access Controls/Permissions
5/5
Activity Dashboard
5/5
Alerts/Notifications
5/5
Top Features
Activity Dashboard
4/5
Attendance Management
N/A
Attendance Tracking
N/A
0.9
Value for money
Starting price
0.8
Functionality
Alerts/Notifications
5/5
Barcode/Ticket Scanning
5/5
ACH Payment Processing
N/A
Top Features
Activity Dashboard
4/5
Attendance Management
N/A
Attendance Tracking
N/A
0.4
Value for money
Starting price
0.4
Functionality
Barcode/Ticket Scanning
4.7/5
Campaign Management
4.5/5
Access Controls/Permissions
4.2/5
Top Features
Activity Dashboard
4/5
Activity Dashboard
N/A
Activity Tracking
N/A