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.
Clark
5
1
4
0
3
0
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Teacher management solution for tutoring businesses
Last updated: March 2026
Clark Alternatives & Competitors (2026)
Top 9 free alternatives
Value for money
Starting price
0.3
Functionality
Appointment Scheduling
5/5
Appointment Management
4.9/5
Automated Scheduling
4.7/5
Top Features
Calendar Sync
N/A
Class Scheduling
N/A
Client Management
N/A
0.2
Value for money
Starting price
0.4
Functionality
Activity Dashboard
5/5
Automated Scheduling
5/5
Appointment Scheduling
4.7/5
Top Features
Billing & Invoicing
N/A
Calendar Sync
N/A
Class Scheduling
N/A
0.3
Value for money
Starting price
0.5
Functionality
Attendee Tracking
5/5
Admissions Management
4.8/5
Assessment Management
4.8/5
Top Features
Automated Scheduling
N/A
Billing & Invoicing
N/A
Calendar Sync
N/A
0.2
Value for money
Starting price
0.3
Functionality
Access Controls/Permissions
5/5
Automated Scheduling
5/5
Appointment Management
4.8/5
Top Features
Billing & Invoicing
N/A
Calendar Sync
N/A
Class Scheduling
N/A
0.3
Value for money
Starting price
0.4
Functionality
Appointment Management
4.9/5
API
4.5/5
Appointment Scheduling
4.5/5
Top Features
Billing & Invoicing
N/A
Calendar Sync
N/A
Class Scheduling
N/A
0.7
Value for money
No pricing info
Starting price
0.8
Functionality
API
5/5
Conferencing
5/5
Electronic Hand Raising
4.7/5
Top Features
Appointment Scheduling
N/A
Attendance Tracking
N/A
Automated Scheduling
N/A
0.2
Value for money
Starting price
0.6
Functionality
Appointment Scheduling
5/5
Availability Management
4.8/5
Billing & Invoicing
4.7/5
Top Features
Calendar Sync
N/A
Class Scheduling
N/A
Client Management
N/A
0.4
Value for money
Starting price
0.5
Functionality
Access Controls/Permissions
5/5
API
5/5
Appointment Management
5/5
Top Features
Attendance Tracking
N/A
Billing & Invoicing
N/A
Calendar Sync
N/A
0.3
Value for money
Starting price
0.2
Functionality
Access Controls/Permissions
5/5
Appointment Management
5/5
Access Controls/Permissions
N/A
Top Features
Attendance Tracking
N/A
Automated Scheduling
N/A
Billing & Invoicing
N/A
Value for money
Starting price
0.2
Functionality
Access Controls/Permissions
5/5
Attendance Tracking
5/5
Appointment Management
3/5
Top Features
Automated Scheduling
N/A
Billing & Invoicing
N/A
Calendar Sync
N/A
0.1
Value for money
Starting price
0.3
Functionality
API
5/5
Availability Management
5/5
Alerts/Notifications
4/5
Top Features
Attendance Tracking
N/A
Billing & Invoicing
N/A
Calendar Sync
N/A
0.4
Value for money
Starting price
0.6
Functionality
Appointment Management
4/5
Access Controls/Permissions
3.7/5
Automated Scheduling
3.7/5
Top Features
Attendance Tracking
N/A
Billing & Invoicing
N/A
Calendar Sync
N/A
0.5
Value for money
Starting price
0.4
Functionality
Admissions Management
5/5
Alerts/Notifications
5/5
Attendance Management
5/5
Top Features
Billing & Invoicing
N/A
Calendar Sync
N/A
Class Scheduling
N/A
0.4
Value for money
Starting price
0.5
Functionality
Appointment Scheduling
5/5
Attendance Tracking
5/5
Billing & Invoicing
3.7/5
Top Features
Automated Scheduling
N/A
Calendar Sync
N/A
Class Scheduling
N/A
1.4
Value for money
No pricing info
Starting price
1.4
Functionality
Assignment Management
1/5
Asynchronous Learning
1/5
Academic/Education
N/A
Top Features
Automated Scheduling
N/A
Billing & Invoicing
N/A
Calendar Sync
N/A
0.3
Value for money
Starting price
0.4
Functionality
Access Controls/Permissions
5/5
Alerts/Notifications
5/5
Booking Management
5/5
Top Features
Attendance Tracking
N/A
Billing & Invoicing
N/A
Client Management
N/A
0.5
Value for money
No pricing info
Starting price
1.2
Functionality
Access Controls/Permissions
N/A
Appointment Management
N/A
Automatic Grading
N/A
Top Features
Billing & Invoicing
N/A
Calendar Sync
N/A
Client Management
N/A
1.0
Value for money
Starting price
1.0
Functionality
Academic/Education
N/A
Access Controls/Permissions
N/A
Activity Dashboard
N/A
Top Features
Attendance Tracking
N/A
Automated Scheduling
N/A
Billing & Invoicing
N/A
1.0
Value for money
Starting price
2.7
Functionality
Appointment Scheduling
4.5/5
Appointment Management
4/5
Class Scheduling
4/5
Top Features
Automated Scheduling
N/A
Billing & Invoicing
N/A
Calendar Sync
N/A
0.9
Value for money
Starting price
0.7
Functionality
Activity Dashboard
5/5
Appointment Management
5/5
Activity Dashboard
N/A
Top Features
Attendance Tracking
N/A
Calendar Sync
N/A
Class Scheduling
N/A