Grade all your papers in seconds, with 99% accuracy.

Take photos or upload your students' papers, or import their work from Google Classroom™.

Add papers to grade

Upload one file per student. Multi-page assignments must be in a single file. Photos, scans, PDFs, and sloppy handwriting all work.

Built by Ivy League educators & AI engineersMade withfor teachers
Pricing

Free for teachers.

Most popular
Free for teachers
$0/ month
  • 100 graded pages a month
  • Reads sloppy handwriting and unusual formats
  • Per-problem feedback with verdicts and reasoning
  • Custom rubrics for every assignment
Teacher
$15/ month
  • 500 graded pages a month
  • Or $150 a year, 2 months free
  • Multi-page packets and full assignments
  • Cancel anytime
Teacher Plus
$35/ month
  • 1,200 graded pages a month
  • Or $350 a year, 2 months free
  • Multi-page packets and full assignments
  • Cancel anytime
Teacher Max
$49/ month
  • 3,000 graded pages a month
  • Or $490 a year, 2 months free
  • Multi-page packets and full assignments
  • Cancel anytime
For schools and districts

Give every teacher their grading time back.

Start with a pilot at your school. We set everything up and work with your teachers directly.

  • Every teacher in your school or district
  • Roster integration with major SIS and LMS platforms
  • Single sign-on (SAML, Google Workspace)
  • Hands-on onboarding and support
Request a pilot
How it works

Photos in. Graded papers out.

There's no app to install. Sign up free with your email and grade your first papers in minutes.

01

Take photos, upload, or import

Take photos with your phone, upload PDFs from your laptop, or import an assignment from Google Classroom™ with every student's Doc, PDF or photo.

02

Every problem read. Every answer checked.

Sloppy handwriting, weird formats, sub-parts — we handle all of it. Done in seconds, not hours.

03

Review and return

Every problem in front of you — student's answer, the right answer, the verdict, the reason. Print it, share it, or send your feedback to each student's work in Google Classroom.

Grade your papers fast and accurately.

Upload files or use your phone. Then sit back and watch every problem get graded with a verdict and feedback.

Teachers

The evenings come back.

From teachers who actually use it.

“It's such a small change, but it's the difference between a job that ends and a job that follows you home.”
AP
Anjali P.
4th grade · Newark, NJ
“I ran thirty fraction worksheets through, and it flagged a paper I'd already marked. I'd seen 2/6 in the same neat handwriting I'd been seeing all afternoon, and my brain filled in the rest. The grader caught it because it doesn't get tired.”
LO
Linda O.
5th grade · Tucson, AZ
“My partner pointed out, two weeks in, that I'd watched a movie with him on a Tuesday for the first time since 2009.”
DR
Devon R.
High school English · Atlanta, GA

Stop grading at midnight.

Scroll back up and add your papers. We'll grade them in seconds.

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