When potential customers land on your website, hook them right from your headline and sub-headline by stating clearly the desired outcome your tool provides, who it is for and why they should care.
Example
Headline : Get your business documents ready in a few clicks (desired outcome tool provides)
Sub-headline : On Templafy, teams have access to stored templates and every other variable input - from logo to sign off, so they can create on-brand and compliant documents, presentation and emails on time, everytime. (what the tool is, who it is for, and why they should care?)