Indie Hackers - Connect with fellow entrepreneurs, developers, and bootstrappers who are sharing the strategies and revenue numbers behind their companies.
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Startup Notes - Most actionable advice from each Startup School speaker
Standard Notes - A safe place for your notes, thoughts, and life's work
Launch - Free book featuring practical tips from top Product Managers
Inkshares - Tinder for book ideas