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Kyber
5
1
4
3
3
0
2
0
1
0
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Calendars, project management, collaboration for Slack & iOS
Last updated: March 2026
Kyber Alternatives & Competitors (2026)
Top 10 free alternatives
0.7
Value for money
Starting price
0.3
Functionality
Appointment Management
5/5
Authentication
5/5
Booking Management
5/5
Top Features
Calendar Management
N/A
Communication Management
N/A
Content Management
N/A
0.4
Value for money
Starting price
0.3
Functionality
Activity Tracking
5/5
Appointment Scheduling
4.6/5
API
4.6/5
Top Features
Brainstorming
N/A
Calendar Management
N/A
Communication Management
N/A
0.6
Value for money
Starting price
0.2
Functionality
Address Book
4.6/5
Alerts/Notifications
4.6/5
Access Controls/Permissions
4.5/5
Top Features
Brainstorming
N/A
Calendar Management
N/A
Communication Management
N/A
0.4
Value for money
Starting price
0.3
Functionality
Archiving & Retention
5/5
Authentication
4.8/5
Audio Capture
4.6/5
Top Features
Calendar Management
N/A
Communication Management
N/A
Content Management
N/A
0.5
Value for money
Starting price
0.1
Functionality
Alerts/Notifications
4.5/5
Commenting/Notes
4.5/5
Assignment Management
4.5/5
Top Features
Brainstorming
N/A
Content Management
N/A
Discussions/Forums
N/A
0.7
Value for money
Starting price
0.1
Functionality
Commenting/Notes
4.6/5
Alerts/Notifications
4.5/5
Access Controls/Permissions
4.5/5
Top Features
Calendar Management
N/A
Discussions/Forums
N/A
Document Management
N/A
0.5
Value for money
Starting price
0.2
Functionality
Activity/News Feed
5/5
API
4.7/5
Attendee Management
4.5/5
Top Features
Brainstorming
N/A
Calendar Management
N/A
Communication Management
N/A
0.6
Value for money
Starting price
0.1
Functionality
Accounting
5/5
Activity Tracking
4.7/5
Access Controls/Permissions
4.5/5
Top Features
API
N/A
Brainstorming
N/A
Calendar Management
N/A
0.8
Value for money
Starting price
Functionality
Approval Process Control
4.5/5
Activity Tracking
4.5/5
Access Controls/Permissions
4.4/5
Top Features
Brainstorming
N/A
Calendar Management
N/A
Communication Management
N/A
0.4
Value for money
Starting price
Functionality
Accounting
5/5
Assignment Management
4.7/5
Activity Tracking
4.6/5
Top Features
Brainstorming
N/A
Calendar Management
N/A
Communication Management
N/A
0.7
Value for money
Starting price
0.1
Functionality
Active Directory Integration
4.7/5
Access Controls/Permissions
4.5/5
Activity Dashboard
4.5/5
Top Features
Brainstorming
N/A
Calendar Management
N/A
Communication Management
N/A
0.1
Value for money
Starting price
0.5
Functionality
Active Directory Integration
5/5
Blogs
5/5
Calendar Management
5/5
Top Features
Brainstorming
N/A
Communication Management
N/A
Content Management
N/A
0.4
Value for money
Starting price
0.3
Functionality
Activity Tracking
4.6/5
Activity Dashboard
4.6/5
Access Controls/Permissions
4.6/5
Top Features
Brainstorming
N/A
Calendar Management
N/A
Communication Management
N/A
0.4
Value for money
Starting price
0.1
Functionality
Chat/Messaging
4.9/5
Activity/News Feed
4.9/5
Calendar Management
4.8/5
Top Features
Communication Management
N/A
Content Management
N/A
Discussions/Forums
N/A
0.7
Value for money
Starting price
0.1
Functionality
Agile Methodologies
4.6/5
Activity Tracking
4.5/5
Activity Dashboard
4.5/5
Top Features
Brainstorming
N/A
Calendar Management
N/A
Communication Management
N/A
0.8
Value for money
Starting price
Functionality
Agile Methodologies
4.8/5
Activity/News Feed
4.7/5
Accounting
4.4/5
Top Features
Alerts/Notifications
N/A
API
N/A
Brainstorming
N/A
0.7
Value for money
Starting price
0.2
Functionality
Accounting
5/5
360 Degree Feedback
4.8/5
Advertising Management
4.8/5
Top Features
Alerts/Notifications
N/A
API
N/A
Brainstorming
N/A
0.6
Value for money
Starting price
0.1
Functionality
Alerts/Escalation
5/5
Ad hoc Reporting
4.5/5
Activity Tracking
4.5/5
Top Features
Brainstorming
N/A
Calendar Management
N/A
Communication Management
N/A
0.4
Value for money
Starting price
Functionality
Business Process Automation
5/5
Access Controls/Permissions
5/5
Collaboration Tools
5/5
Top Features
Calendar Management
N/A
Content Management
N/A
Discussions/Forums
N/A
0.6
Value for money
Starting price
0.3
Functionality
Activity Dashboard
5/5
Agile Methodologies
4.6/5
Alerts/Notifications
4.6/5
Top Features
API
N/A
Communication Management
N/A
Content Management
N/A