Thanks for making a video & detailed feedback! It's super helpful hearing your take. We'll definitely work on adding real use cases and vision to our home page.

Main users are people that make presentations and communicate data. It's not one specific role, as this could mean PMs, tech leads, BizOps, Data Scientists, etc. Specific workflows: weekly product updates, post mortems, ad hoc analyses, all-hands, board decks, revenue updates. Anything where understanding data is important.

Also, in your video description you linked the wrong startup homepage!