Comment by ryanfitz

Didn't mean to imply no need for Hologram or not to keep dev as close as possible to production. However, I do think you should be doing this before looking into a solution like hologram. I've seen many startups that run all their environments on a single account and eventually something bad happens knocking production offline. If you were to use hologram, but still only a single AWS account you could still just as easily kill production.