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.
Duel
Transform customers into your biggest acquisition channel.
Last updated: March 2026
Duel Alternatives & Competitors (2026)
Top 1 free alternatives
Kangaroo
An all-in-one Loyalty and Marketing Platform for businesses.
Value for money
Starting price
Functionality
Access Controls/Permissions
5/5
Activity Tracking
4.9/5
Campaign Management
4.7/5
Top Features
Communication Management
N/A
Customer Segmentation
N/A
Gamification
N/A
Survicate
Collect, analyze, and act on customer feedback
Value for money
Starting price
Functionality
A/B Testing
5/5
Campaign Management
5/5
API
4.6/5
Top Features
Communication Management
N/A
Customer Segmentation
N/A
Gamification
N/A
Referral Rock
Get more customers with referral software on autopilot
Value for money
Starting price
Functionality
Activity Dashboard
5/5
Alerts/Notifications
5/5
Commission Management
4.6/5
Top Features
Communication Management
N/A
Customer Segmentation
N/A
Gamification
N/A
White Label Loyalty
Simple solution for complex needs
Value for money
Starting price
Functionality
API
5/5
Activity Tracking
4.4/5
Campaign Analytics
4/5
Top Features
Communication Management
N/A
Customer Segmentation
N/A
Gamification
N/A
Value for money
Starting price
Functionality
Access Controls/Permissions
5/5
Activity Tracking
5/5
Advocate Management
4.9/5
Top Features
Communication Management
N/A
Customer Segmentation
N/A
Gamification
N/A
Value for money
Starting price
Functionality
Automated Publishing
4.8/5
Activity Tracking
4.8/5
Activity Dashboard
4/5
Top Features
Communication Management
N/A
Customer Segmentation
N/A
Gamification
N/A
Value for money
Starting price
Functionality
Affiliate Management
5/5
Automated Publishing
5/5
Banner Management
5/5
Top Features
Communication Management
N/A
Customer Segmentation
N/A
Gamification
N/A
Value for money
Starting price
Functionality
Campaign Scheduling
5/5
Campaign Management
4.8/5
CRM
4.5/5
Top Features
API
N/A
Customer Segmentation
N/A
Gamification
N/A
Value for money
No pricing info
Starting price
Functionality
Banner Management
5/5
Affiliate Management
5/5
Campaign Management
4.5/5
Top Features
Communication Management
N/A
Customer Segmentation
N/A
Gamification
N/A
Value for money
No pricing info
Starting price
Functionality
Activity Tracking
5/5
Affiliate Management
5/5
Campaign Management
4.4/5
Top Features
Communication Management
N/A
Customer Segmentation
N/A
Gamification
N/A
Value for money
No pricing info
Starting price
Functionality
Activity Tracking
5/5
API
5/5
Campaign Management
5/5
Top Features
Communication Management
N/A
Customer Segmentation
N/A
Gamification
N/A
Value for money
No pricing info
Starting price
Functionality
Advocate Management
5/5
Customer Database
4.7/5
Communication Management
4.5/5
Top Features
Customer Segmentation
N/A
Gamification
N/A
Incentive Management
N/A
Value for money
No pricing info
Starting price
Functionality
Complaint Monitoring
5/5
Campaign Management
4/5
Customer Journey Mapping
4/5
Top Features
API
N/A
Customer Segmentation
N/A
Gamification
N/A
Value for money
No pricing info
Starting price
Functionality
Activity Tracking
5/5
Alerts/Notifications
5/5
Access Controls/Permissions
N/A
Top Features
Communication Management
N/A
Customer Segmentation
N/A
Gamification
N/A
Value for money
Starting price
Functionality
Access Controls/Permissions
4/5
Action Management
4/5
Advocate Management
4/5
Top Features
Communication Management
N/A
Customer Segmentation
N/A
Gamification
N/A
Value for money
No pricing info
Starting price
Functionality
Badge Management
5/5
Engagement Tracking
4.9/5
Communication Management
4.8/5
Top Features
API
N/A
Customer Segmentation
N/A
Incentive Management
N/A
Value for money
Starting price
Functionality
Activity Dashboard
N/A
Activity Tracking
N/A
Campaign Management
N/A
Top Features
Communication Management
N/A
Gamification
N/A
Incentive Management
N/A
Value for money
Starting price
Functionality
Activity Tracking
5/5
Campaign Management
4.7/5
Activity Dashboard
N/A
Top Features
Communication Management
N/A
Customer Segmentation
N/A
Gamification
N/A
Value for money
Starting price
Functionality
Activity Dashboard
N/A
Activity Tracking
N/A
Advocate Management
N/A
Top Features
Communication Management
N/A
Customer Segmentation
N/A
Gamification
N/A
Value for money
Starting price
Functionality
Advocate Management
N/A
Campaign Analytics
N/A
Campaign Management
N/A
Top Features
Customer Segmentation
N/A
Gamification
N/A
Incentive Management
N/A