Zeplin - Collaboration app for UI designers & frontend developers
productboard - Beautiful and powerful product management.
Pamela for Skype - A versatile and easy to use Skype audio and video recording software. Features
Aha - Aha! is the new way to create visual product roadmaps. Web-based product management tools and roadmapping software for agile product managers.
ActiveWords - Auto correct on steroids
ProdPad - ProdPad helps your team gather ideas, surface the best ones and turn them into product specs, and then put it all on a product roadmap.