Flare by GoDaddy - Discover, give feedback and support startup ideas
Indie Hackers - Connect with fellow entrepreneurs, developers, and bootstrappers who are sharing the strategies and revenue numbers behind their companies.
Wittycircle - Networking tool for entrepreneurs, makers and curious minds.
Geneva - An all-in-one communication app for groups & communities
Generating Product Ideas - Find ideas for your next business or side project
Figma Community - Publish live design files for others to learn from & remix.