BambooHR - Personalized HR software for SMBs
BizRun - Manage HR and grow your business visually.
CharlieHR - Charlie automates many of the administrative headaches you'll experience when scaling a company, so you can spend less time doing admin and more time doing the things you love.
Sympa - Sympa is an open source (GNU GPL) mailing list management (MLM) software.
Namely - Namely is the end-to-end HR, payroll, and benefits platform for growing companies.
Worknice - Worknice is a performance management software that helps companies effectively manage their sales and customer-related business processes.