Startup School - How to start a startup, by Y Combinator
Instaaa - Promote your startup using AI-powered outreach
Electron Toolkit - Toolkit to build and launch Electron apps
Submit.co - Find where to get press coverage for your startup
Rippling - One directory for employee information across IT, HR, legal, finance and facilities.
Press Hunt - Press Hunt saves you hundreds of hours by aggregating data on almost 400,000 journalists and reporters in one place, complete with their writing interests and contact info.