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.
Unzer
5
0
4
0
3
1
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
A payment system for online and offline businesses.
Last updated: March 2026
Unzer Alternatives & Competitors (2026)
Top 7 free alternatives
1.5
Value for money
Starting price
No pricing info
1.6
Functionality
Accounting
5/5
AI/Machine Learning
4.8/5
Anomaly Detection
4.7/5
Top Features
Data Security
N/A
Payment Fraud Prevention
N/A
Reporting/Analytics
N/A
1.8
Value for money
No pricing info
Starting price
No pricing info
1.6
Functionality
Mobile Payments
4.8/5
Electronic Payments
4.7/5
Online Payments
4.7/5
Top Features
Payment Fraud Prevention
N/A
Reporting/Analytics
N/A
1.4
Value for money
No pricing info
Starting price
No pricing info
1.5
Functionality
CRM
4.7/5
API
4.7/5
Credit Card Processing
4.6/5
Top Features
Data Security
N/A
Payment Fraud Prevention
N/A
Reporting/Analytics
N/A
1.5
Value for money
No pricing info
Starting price
No pricing info
1.6
Functionality
CRM
5/5
Credit Card Processing
4.8/5
Billing & Invoicing
4.6/5
Top Features
Data Security
N/A
Payment Fraud Prevention
N/A
Reporting/Analytics
N/A
1.5
Value for money
Starting price
No pricing info
1.5
Functionality
API
5/5
Cash Management
5/5
Billing & Invoicing
4.7/5
Top Features
Data Security
N/A
Payment Fraud Prevention
N/A
Reporting/Analytics
N/A
1.5
Value for money
No pricing info
Starting price
No pricing info
1.6
Functionality
Partial Payments
5/5
Online Payments
4.6/5
ACH Payment Processing
4.6/5
Top Features
No unique features
1.6
Value for money
No pricing info
Starting price
No pricing info
1.5
Functionality
Mobile Access
4.8/5
Customer Accounts
4.7/5
Bill Payment
4.7/5
Top Features
Payment Fraud Prevention
N/A
Reporting/Analytics
N/A
0.6
Value for money
Starting price
No pricing info
0.8
Functionality
Cash Management
4.3/5
Activity Dashboard
4.3/5
Access Controls/Permissions
4/5
Top Features
Data Security
N/A
Payment Fraud Prevention
N/A
Reporting/Analytics
N/A
1.0
Value for money
Starting price
No pricing info
1.1
Functionality
Billing Portal
4.7/5
Credit Card Processing
4.3/5
ACH Payment Processing
1/5
Top Features
Data Security
N/A
Payment Fraud Prevention
N/A
Reporting/Analytics
N/A
1.7
Value for money
Starting price
No pricing info
1.6
Functionality
Application Management
5/5
Appointment Management
4.7/5
Activity Dashboard
4.6/5
Top Features
Data Security
N/A
Payment Fraud Prevention
N/A
Reporting/Analytics
N/A
1.3
Value for money
Starting price
No pricing info
1.4
Functionality
Customer Database
5/5
Activity Dashboard
4.7/5
Catalog Management
4.5/5
Top Features
Data Security
N/A
Payment Fraud Prevention
N/A
Reporting/Analytics
N/A
0.4
Value for money
No pricing info
Starting price
No pricing info
0.8
Functionality
Access Controls/Permissions
5/5
API
5/5
Cash Management
5/5
Top Features
Data Security
N/A
Payment Fraud Prevention
N/A
Reporting/Analytics
N/A
1.3
Value for money
Starting price
No pricing info
1.3
Functionality
ACH Payment Processing
4.5/5
Billing Portal
4.4/5
Billing & Invoicing
4.4/5
Top Features
Data Security
N/A
Payment Fraud Prevention
N/A
Reporting/Analytics
N/A
1.3
Value for money
Starting price
No pricing info
1.4
Functionality
Billing & Invoicing
5/5
Activity Dashboard
4.5/5
ACH Payment Processing
3.7/5
Top Features
Data Security
N/A
Payment Fraud Prevention
N/A
Reporting/Analytics
N/A
1.4
Value for money
Starting price
No pricing info
1.4
Functionality
Access Controls/Permissions
4.3/5
ACH Payment Processing
4.2/5
Access Controls/Permissions
N/A
Top Features
Data Security
N/A
Payment Fraud Prevention
N/A
Reporting/Analytics
N/A
1.8
Value for money
No pricing info
Starting price
No pricing info
1.6
Functionality
Billing & Invoicing
5/5
ACH Payment Processing
4.7/5
Credit Card Processing
4.7/5
Top Features
Data Security
N/A
Payment Fraud Prevention
N/A
Reporting/Analytics
N/A
1.3
Value for money
Starting price
No pricing info
1.4
Functionality
Automated Scheduling
5/5
Credit Card Processing
5/5
Customer Database
5/5
Top Features
Payment Fraud Prevention
N/A
Reporting/Analytics
N/A
1.0
Value for money
No pricing info
Starting price
No pricing info
1.1
Functionality
Access Controls/Permissions
4.2/5
Attendee Management
4.1/5
Activity Dashboard
3.7/5
Top Features
Data Security
N/A
Payment Fraud Prevention
N/A
Reporting/Analytics
N/A
1.2
Value for money
Starting price
No pricing info
1.2
Functionality
Access Controls/Permissions
5/5
Alerts/Notifications
4.6/5
Activity Dashboard
4.5/5
Top Features
Data Security
N/A
Payment Fraud Prevention
N/A
Reporting/Analytics
N/A
1.9
Value for money
No pricing info
Starting price
No pricing info
1.8
Functionality
Access Controls/Permissions
5/5
ACH Payment Processing
5/5
Alerts/Notifications
5/5
Top Features
Data Security
N/A
Payment Fraud Prevention
N/A
Reporting/Analytics
N/A