Math grading with diagnostics built in. Not just what your student got wrong, but why.
Upload a math test. Grade Sight reads the work, finds the pattern behind the wrong answers, and tells you one specific thing to work on next.
One tool. Two ways to use it.
Grade a class set without losing the signal.
Most grading tools tell you who got the answer right. Grade Sight tells you what's tripping up your section — the students who can solve it, the students who flipped a sign, and the students who don't have the concept yet — and gives you something to do about it.
- Class-wide pattern view. See which mistakes are showing up across the whole section, not just the student you noticed at lunch. When sign errors are spreading, you'll know before the unit test.
- Grading that explains itself. Every wrong answer comes with a category — execution, concept, or strategy — and a short note on what actually went wrong. You can correct or override anything; Grade Sight doesn't pretend to replace your judgment.
- Strategy cards your students will actually use. When a pattern shows up, Grade Sight produces a small, memorable card the student can tape to their desk. Not a worksheet. Not an intervention plan. A short framework they carry in their head until the habit sticks.
- Longitudinal view per student. Track who's resolving what and who's stuck. Old weaknesses fading? You'll see it. Same error in the third unit running? You'll see that, too — honestly.
- Printable practice sheets. When a pattern affects a cluster of students, generate a one-page practice sheet targeted at exactly that error. Print, hand out, done.
- Privacy your district will sign off on. US-only data storage. No ad targeting. No school or district affiliation stored. Built to meet FERPA; we'll sign a district data agreement (NDPA) on request.
Most grading tools stop at right or wrong. Grade Sight names the pattern behind the wrong answers — a sign error when distributing negatives, a skipped verification step, a concept that hasn't landed — and suggests one small thing to try.
Three things go wrong. We name which.
Execution
The student knows how to do it. They made a careless mistake — a sign flip, a copy error, a skipped step.
Concept
The student doesn't quite have the idea yet. The same kind of mistake shows up across different problems.
Strategy
The student gets there, but the approach is shaky. They don't check their work, or they freeze when their first method doesn't pan out. Grade Sight also tracks how sure the student is in their own answer. Confidence that doesn't match the work is its own signal.
One test is a snapshot.
Six tests is a story.
Grade Sight tracks the diagnostic pattern across every assessment you upload. When an old weakness resolves, you'll see it. When one keeps coming back, you'll see that too — honestly.
The Negative Check
“If the number in front was negative, did the sign of everything after it flip?”
A small card the student can keep at their desk.
When a pattern shows up, Grade Sight suggests a short, memorable framework — something the student can carry in their head. Print it. Tape it up. Once the habit sticks, recycle it.
Your student's work belongs to your student.
We store what's needed to track patterns over time. You can export your student's data and delete it from your settings. No ads, no selling data, no sharing it around the web.
Grade Sight runs on US-based cloud servers and uses AI to read the work. Those providers handle the data only to run Grade Sight — not to sell it or serve ads.
See your data controls →Simple pricing. Cancel anytime.
For teachers
Diagnose a full class. Spot the patterns running across your section, not just the student in front of you.
- Up to 6 classes (192 students total)
- Class-wide pattern view
- Printable strategy cards
- Pattern tracking across every test or quiz
14 days free. No credit card.
For parents
Track one or more of your own students. Patterns over time. Strategy cards they can keep at their desk.
- Up to 4 students
- Unlimited assessments
- Pattern tracking across every test or quiz
- Printable strategy cards
14 days free. No credit card.
Upload one assessment. See what's actually going on.
Not a score. A clear read on where your student is — and one specific thing to try next.
14 days. No credit card. Two-minute setup.
Questions, answered.
What does Grade Sight do?
Grade Sight reads your student's uploaded math work, grades it, and identifies the pattern behind any wrong answers — whether it's a recurring sign error, a concept that hasn't clicked yet, or a fragile strategy. For each pattern, it suggests one specific thing to work on next.
What grade levels and math subjects does it cover?
Grade Sight covers secondary math: Algebra I, Geometry, Algebra II, Pre-Calculus, and Trigonometry, aligned to California Common Core standards.
How is Grade Sight different from Photomath or Gradescope?
Photomath shows a student how to solve a problem. Gradescope is institutional grading software for college-level courses. Grade Sight does something different: it diagnoses why a student got something wrong — across many problems and over time — and gives the student or teacher one specific thing to work on next.
How much does it cost?
Grade Sight is $15/month for parents and $25/month for teachers. Both plans include a 14-day free trial with no credit card required.
Do I need a credit card for the free trial?
No. Your first 14 days are completely free, and we don't ask for a card until you decide to continue. If you don't, the account just stops at the end of the trial — no charge, no surprise bills.
Is my student's work private?
Yes. We store only what's needed to track patterns over time: the uploaded assessment, the diagnostic categories per problem, and a timestamp. We don't sell student data and we don't use it for advertising. Grade Sight runs on US-based servers and uses AI to read the work — those providers process it only to run the service. You can export your student's data or delete it from your settings. Data is stored in US regions.
What does my student see compared to what I see?
You see the full diagnosis: the pattern, the suggested next step, and progress over time. Your student sees the strategy card — a short, memorable framework they can keep at their desk. The strategy card is designed to be useful to the student without making them feel diagnosed.
Can I cancel anytime?
Yes. Cancel from your billing settings at any point. Your access continues to the end of the billing period, and you can export or delete your data whenever you want.
- We do not sell student data.
- No advertising or behavioral profiling of students.
- All data stored in US regions; deleted on request.
- Built to meet US student-data privacy laws — FERPA, COPPA, and CCPA.