I have been using Seesaw in the classroom as a tool to communicate with families. This tool is very student friendly and easy for each student to record themselves reading or showcase a project they did on their own. This is then submitted to me for approval and as soon as it is approved is viewable for parents. Parents get a notification that their child has posted new work. It is an easy tool to keep that line of communication open.
I am not familiar with this resource but it sounds like a really great resource! It sounds really accessible, and I'm sure parents like the constant line of communication.