Lyst is an amazing site. I should say that I don't know if there are competitors, because I have never checked. Lyst suits my needs perfectly. I love being able to Lyst something and then find out if it goes on sale. Though it would be even more awesome if I could Lyst the size I wanted... I also love the relatively new option to purchase from Lyst, but have to admit that sometimes when I have the option to buy on the site, I wish I could get credit from stores that have reward programs that I am enrolled in (e.g. Saks). I even like the emails I get with things I might like, though I should probably change who I follow to make this more precise. But I don't have a lot of time to shop and I know what I want, so Lyst is a great option for me.