See the writer,
build the thinker.
We give teachers the writing process itself: every keystroke, every revision, every moment a student paused to think. Plus autograding designed by teachers, so feedback reaches students while it can still help them grow.
A score isn't evidence.
And teachers know it.
Telling a student "a detector says this is 73% AI" isn't a conversation a teacher can win, or one they should have to have. Real evidence is the work of getting there: a sentence reworked until it says what the student means, the long pause before the right word. That productive struggle isn't a flaw in the process. It's where the learning happens.
Three things every school should expect.
Checkmark isn't a stricter version of what's already on the market. It's built around a different idea of what these tools are for.
Priced so every school can afford it.
Real academic integrity tools shouldn’t be a luxury for well-funded districts. Our pricing fits a Title I budget and a private-school budget the same way, because students at both deserve a fair process.
Deploys once. Then disappears.
Drop it into Canvas, Google Classroom, or Buzz. No student downloads, no new logins, no Chrome extensions to police. Teachers see signals where they already grade, right inside the assignment.
Protects the part that matters.
Real growth happens when a student wrestles with a sentence. Checkmark exists to keep that struggle real, to make sure the work that arrives in your inbox is the work a student actually did.
From draft to report in three steps.
However a student writes, Checkmark reads it, scans it, and hands you a report you can act on, so feedback reaches students in time to help them grow.
However the work is written, it all flows into one pipeline:
The whole writing process, in one report.
Five tools that work together, lead with the playback, and the rest fills in the picture.
Watch the writing happen.
Know where the words came from.
Review feedback before it reaches students.
Catch copying that’s typed by hand.
Not one tell. The whole pattern.
Most integrity tools redirect students to a third-party site. We don't. Checkmark reads the assignment text box where students already write, across Canvas, Google Classroom, and Buzz LMS, without breaking their focus or their flow of thinking.
- Write in the assignment text box, or submit a Word or Google Doc
- No student account, no extension, no app
- Single SSO install for the whole district
- Data stays in your existing LMS gradebook
Submit any file type to run the static AI detector on its own.
Frequently asked questions.
Built with students in mind.
Trusted by educators.
Try Checkmark on a real assignment in your own LMS. No credit card, no obligation. Just see what your students' writing looks like with the lights on, and how much further they go when their own thinking is what counts.
The latest on AI, writing, and integrity.
Research, classroom reality, and where AI is taking student writing next.
Phone Bans Didn't Save Test Scores. What That Tells Us About AI.
A new NBER study of 4,600 schools found phone bans had close-to-zero effect on test scores. Schools writing AI policy on the same theory of change should take the lesson.
The Fake Citation Isn't the Problem. The Unread Source Behind It Is.
AI-fabricated citations are showing up everywhere from Lancet papers to high school bibliographies. The deeper issue is that source verification, once implicit in research, now has to be explicitly taught.
Asking for Help Is a Skill. AI Is Quietly Replacing It.
Help-seeking is one of the strongest correlates of self-regulated learning, with thirty years of research behind it. Generative AI is rapidly displacing the skill in students who never learn to ask.