Lack of time is one of the typical issues founders face. Contacting investors takes time and is undoubtedly crucial. Since time is ultimately the most valuable resource, I am happy to see a tool that can help entrepreneurs save a significant amount of time.
Investor List - A searchable, crowdsourced list of over 1k investors
Gone - An ephemeral to-do list
Investor Hunt - Investor Hunt is the internet’s largest investor database with 40k+ angels and VCs from all over the world.
Streaks - The to-do list that helps you form good habits.
OpenVC - 2200+ VC firms by thesis to find 'best fit' for your startup
Todoist - Todoist is a to-do list that helps you get organized, at work and in life.