Kind of surprised this hasn't been suggested. It certainly doesn't look like it's a current feature and it seems like a good deal of industries would benefit from something like this.
My suggestion is to add something like an image gallery Property type, to be able to show images on records, like contacts, tickets and deals, for the benefit of Sales users.
Say that you have a real estate agency, or you're in automotive or manufacturing, or have to handle damage claims, etc. Records that you work on in Hubspot will benefit from having pictures of the record in question visible on the record.
Imagine opening a CO record of a real estate property, then having the images right there in a sliding gallery to browse through, inside the record.
I can create a somewhat similar situation now by putting image URLs in single line text properties, but this requires a property for every unique image, and requires the sales user to copy-paste the URL in their browser to view the image. Attachments, alternatively, are a little more user friendly, but they're more difficult to populate in bulk, i.e. via API.
I've had companies whose records in previous systems had a gallery feature like this, whose sales teams now resist Hubspot adaptation because a feature like this is missing.
Just as a passable workaround (for me anyway), if you have Sales or Service Enterprise, you can use CRM Extensions to display images from properties, or from other sources, in a card on the record:
You can determine the size, actions on click (like enlarge, or visit some site or whatever). Really it's quite flexible and cool, and I consider this now possible.
