There are 3 options to bring in your Stripe metadata to enrich your customers:
You could bring in metadata via Customer Augmentation. It's just a CSV you'll need to import on a regular basis.
You could also bring in your metadata via the API if you have a developer with some extra time: https://developers.baremetrics.com/reference#set-attributes
If you're using Intercom and have your Stripe metadata there, our integration with Intercom will bring that in. 😊