What are some alternatives?
ResourceGuru - The fast, simple way to schedule people, equipment and other resources online
When I Work - When I Work is an employee scheduling and communication app using the web, mobile apps, text messaging, social media, and email.
Float - The leading resource planning app 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.
Deputy - Deputy is a software for employee scheduling, time and attendance and communication management.
Ganttic - Resource scheduling and management. Multi-project planning.
Sling - Sling is a free shift scheduling and communication software. It is built around four main features - shifts, messages, newsfeed and tasks, making it possible for managers to organize all aspects of their work on a single platform.