Intercom on Product Management - The ultimate resource for aspiring product managers
Product School - The global leader in product management training
PM Starter Pack - Practical guide on how to get started in product management
The Product Management guide - A book on how to create and ship products that people love
Product Managers Job Satisfaction - How to become a better product manager
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.