HubSpot CRM - Free CRM software for small businesses.
When I Work - When I Work is an employee scheduling and communication app using the web, mobile apps, text messaging, social media, and email.
Keap - Grow Sales. Save Time. Get Organized.
ResourceGuru - The fast, simple way to schedule people, equipment, and other resources online.
Less Annoying CRM - A simple customer relationship manager made just for small businesses. Manage contact info, track leads, and never miss a follow-up.
Deputy - Deputy is a software for employee scheduling, time and attendance and communication management.