TL;DR: Which sites focus well on quickly creating new quotes without having to re-enter everything?

My wife and I have five motorbikes and two cars between us, and tend to insure each other on our vehicles.

I changed cars a few weeks ago and when I went to the comparison sites I'd used a couple of months previously (Confused and Moneysupermarket) both needed me to re-enter all my details, my license details, my wife's details and our histories. I've now got a motorbike to insure and again neither of them will let me just add me as a driver, I need to re-enter all my details.

Is there a comparison site that'll let me maintain me and my wife as riders/drivers in my account, so when I want to get a car or motorbike quote I can give the numberplate and pick the drivers I want to insure and it'll go and get a quote without me having to re-look-up the details of the crash she had three years ago and whatnot?

I'd kind-of assumed this was the point of them having an account to sign up to, but it doesn't appear to work that way.