Hey HN, I'm a small web agency owner, and my day to day is doing SEO for local businesses. To rank on many cities, I was duplicating services pages and replac

Hey HN, I'm a small web agency owner, and my day to day is doing SEO for local businesses. To rank on many cities, I was duplicating services pages and replacing some part of the text. Some say Google penalises this, but I've never seen any negative effects. Anyways, I was doing all that manually and it was taking way too much time. So, I created SpinPress because I wanted to save time (and also duplicating stuff manually is really boring), but then I realised it could also help me rank for all the long-tail keywords that big agencies don’t even bother trying. I made this for SEO, but I believe it can be useful in other ways. Would love some feedback on this thanks, Manu