productboard - Beautiful and powerful product management.
Invoca - Call tracking & analytics software
Aha - Aha! is the new way to create visual product roadmaps. Web-based product management tools and roadmapping software for agile product managers.
CallTrackingMetrics - Know who is calling and how they found you. Maximize the return on your advertising.
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.
Marchex - Marchex is a mobile advertising analytics company that connects online behavior to real-world, offline actions.