My question is in regards to the sentence below:
Take advantage of free editing tools like Grammarly, which helps pinpoint small typos, or Hemmingway App, which shows you how to increase readability.
Would it be "which helps/which shows" or "which help/which show"?
I'm leaning towards the former (as written in the sentence), but am wondering if it might be the latter, considering I'm talking about "free editing tools," plural.