The Product Management guide - A book on how to create and ship products that people love
Prowess - The simplest way to collect and leverage product feedback
Xobin - Most Comprehesive Pre-Employment skills testing and Psychometric Assessment Platform.
StoriesOnBoard - StoriesOnBoard helps agile teams build better products faster. The built-in guide helps you collect and prioritize ideas, understand user requirements, gather customer feedback, and validate feature ideas with internal & external stakeholders.
Intercom on Product Management - The ultimate resource for aspiring product managers
Roadmap - Collision avoidance for projects and people