it would great if it was possible to customize the URL of (custom and normal) surveys and be for example able to choose the connected email web hosting domain or a subdomain as an URL.
That would be nice, indeed. Surveys are part of Service Hub, and the customer has connected their domain, for example, service.domain.com and will spend a lot of time trying to figure out why their domain is being ignored. For customers that value branding this is a no-go.
This may seem like an aesthetic issue, but it is a big problem nowadays, where we all get lots of spam and phishing emails. Some of our customers contacted us asking whether this is really from us, and they were reluctant to click on the links. I can imagine that this is a not-so-trivial task, but it is very important to drive usage.
again thumbs up - customisation so affiliated with the official domain or similar, add in favicon too or as with forms add to landing pages which has the correct branding.
We also have issues with this. We want to add questions and alternatives to a form but I understand it as once published, a form cannot be edited. Then we need to create a new form but the issue is that we have QR codes linking to the survey.hsforms.com/{first_form}printed on expensive cubes. Creating a new form would of course have a URL such as survey.hsforms.com/{second_form}. Given that we can't have the form on our company's domain and that Hubspot don't support redirects forsurvey.hsforms.com-hosted pages leaves us in a catch 22 situation.
Going forward we will always host QR printed URL's on our own domain but it would be great to have this resolved.