Startup School - How to start a startup, by Y Combinator
Charitable - A WordPress donation plugin that gives you full control over your fundraising experience.
Co-founder's Daily Journal - One of the key issues founders are struggling with is co-founder conflict.
Give - A WordPress plugin for easily collecting donations
Co-founder Question Cards - Questions to ask your co-founder to know each other better.
GiveForms - Your Go-to Digital Fundraising Platform