External User Invite

I have a large group of persons; I only have their email addresses and names. 

I want to be able to send them an email with a link to a single page on my SharePoint site. The page will contain one or more links to list items specific to them.

I want them to be able to click on a list item link and then edit that item in a customized edit form (SPFx app) and save the results.

Is there any way to do this without having to make them create full-blown user accounts?

Thanks