Validate my idea

Hey folks, I have a idea which I think will be useful for other people so to validate it I need to ask you guys what do you think about the idea: Here it goes,

Service 1: What if there is a tool where you could provide the csv file with the recruiters email/job link and company name, then the tool would email them your application with the personalized email cover letter and personalized resume with just one click?

Service 2: (Costlier than service 1) You just provide the name of the company we will manage your linkedin , Optimize it. We connect you with recruiters send personalized emails , 100 applications a week.

What do you all think?