Invision - Prototyping and collaboration for design teams
Squash Reports - Keep your team in touch every day
ProjectHuddle - Get design feedback and client approval using WordPress.
Espresso HR - HR and people management in your coffee break
Viewflux - Feedback, prototyping and collaboration for designers
Cloverleaf - Do you know how the people on your team do their best work? The Cloverleaf team development dashboard can show you.