15-30 minutes: time a teacher spends correcting 1 paper
0.144 seconds: time Grammark takes to search 6,239 errors

Grammark helps with:

  • Passive voice
  • Wordiness
  • Vague language
  • Transitions
  • Sentence variety
  • Run-on sentences
  • Ands, Buts, Ors
  • Grammar traps
Screenshot of Grammark highlighting

Grammark does not fix:

  • Fragments/incomplete sentences
  • Comma splices
  • Tense shifts
  • Subject-verb agreement
  • Apostrophe errors
  • Idiotic ideas

Fully Customizable

Screenshot of Customization