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.
Angel Funds by AngelList - The easiest way for angels to start a venture fund
Investor List - A searchable, crowdsourced list of over 1k investors
AngelList Intros - Connecting early-stage startups with investors
Investor Hunt - Investor Hunt is the internet’s largest investor database with 40k+ angels and VCs from all over the world.
22x Fund - Invest in top startups via the blockchain
OpenVC - 2200+ VC firms by thesis to find 'best fit' for your startup