OrangeHRM - Free and Open source HR Software with an array of HR Modules. Personal Information management, Leave Management, Time & Attendance, Performance, Recruitment, On-Boarding and many more.

ResourceGuru - The fast, simple way to schedule people, equipment, and other resources online.

Calamari - Calamari helps organizations, companies, and enterprises to manage their human resources in an easy and compliant way by delivering modern and easy-to-use time tracking and attendance management tools.

Float - The leading resource management software for agencies, studios, and firms. With a simple, drag and drop interface and powerful editing tools, Float saves you time and keeps projects on track.

LeaveBoard - LeaveBoard manages employee absences and time off requests with a very simple and intuitive way for companies. Automatise the attendance management for multiple teams and absence types.

When I Work - When I Work is an employee scheduling and communication app using the web, mobile apps, text messaging, social media, and email.