Forums › Forums › White Hat SEO › Which tool gives better Keyword Difficulty data: Ahrefs or Semrush? › Reply To: Which tool gives better Keyword Difficulty data: Ahrefs or Semrush? thesupermikey Guest November 15, 2021 at 2:23 am they are meaningless mostly. I would only ever use it when comparing closely related keywords from the same tool. So like “best crypto wallet” and “top crypto wallet.” I think that would give you a good idea of how two related or close match SERPs are performing.