Italic - Marketplace for unbranded luxury goods
Product School - The global leader in product management training
Cheerbox - Curated gift boxes for special the people in your life
The Product Manifesto - Product Managers face the biggest challenges of our day, which is why our community needs a common set of product principles.
Angle Razor - Bringing the straight razor into the 21st Century
Intercom on Product Management - The ultimate resource for aspiring product managers