Everything.PM - 300+ resources & tools for PMs, sorted by votes
Clariti.app - Clariti is a team communication app that uses Artificial Intelligence to combine emails, chats, documents, calendar events and feeds on the same topic, in rich context-based Conversations to ensure your communication stays focused & organized.
PM Starter Pack - Practical guide on how to get started in product management
CiraSync - CiraSync is a program that syncs and shares office 365 GAL contacts and calendars to smartphones.
Product Manager Handbook - Interviews w/ product managers + weekly newsletter
Socialsuite - Impact measurement with measured outcomes