I am doing research on a lo code platform for a company that want to use an app to communicate with its customers about regulatory complaince. this means that all the users are external to my organization.
I really like the power platform but i am worried that all the documentation and licencing seems to focus around the external users licence status WRT o365 and power apps. I can't get involved in understanding an external users relationship with MSFT, i just need to register them and get going, in the same way we do in something like Wordpress or any of the 'standalone' locode solutions (e.g. Outsystems).
My questions are
1) Any good / bad points on using the power platform for only external users? looking for people that have done this before.
2) does anyone have any advice on a simple signup 'widget' for external users? i am not using SharePoint and i don't care if the process uses AAD in the back end but i need something that focuses on what the external user does, rather than 'requesting access' and 'determining if they have an o365 licence. i would spend more time doing that than their entire interaction with the app.
3) any experience on how this looks like in licence cost terms? Outsystems has an eye watering costs of 'from' $36k BUT oddly, when you do the business planning on this, becuase its a relatively fixed costs, as we scale, the ROI gets better. user based licencing never gets any cheaper as you grow.