Grading Transcripts

I'm not sure if this is the right place for this, but I'm hoping someone can help me brainstorm. One of the teams I support requires creating transcripts as part of their onboarding training. Currently, those practice transcripts are manually reviewed and graded, which is quite time consuming. I know there are 3rd party tools that can help with this, and we are looking into some options, but I thought I'd see if anyone in the Articulate community had any ideas for accomplishing this in Rise or Storyline. If there's a 3rd party tool that you have used and recommend, I'd appreciate that as well!

Thank you!