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College essay AI checker · signal, not proof

Check your college essay for AI before admissions does

Many schools run AI detectors on application essays. GradPilot runs one first, so nothing surprises you later. Your first $5 Full Review flags the exact sentences that might read as AI-written — and tells you what to fix, in your own voice.

2 free Quick Reviews each dayFirst Full Review: $5

Sentence-level flags, not one vague percentage · Never reported to anyone · Comes with a full rubric review

First Full Review

typically ready in about 2–3 minutes

$5

Included

  • Scores for the selected rubricSee how the draft performs across the criteria for that application—not a generic writing score.
  • Critiques tied to your exact textEach critique points back to the sentence or passage that created the issue.
  • Specific revision suggestionsMove from “something feels off” to a prioritized list of changes for the next draft.
  • AI detection powered by Pangram LabsSee clear, lightly assisted, or flagged signals with sentence-level context when available. Treat detection as a signal, not proof.
  • A review you can shareInvite an advisor, mentor, or trusted reader to respond to the same critiques and evidence.
About our Pangram Labs partnership
Start with 2 free quick reviews each day. Pro includes 10 Full Reviews for $50.

Featured & cited in

  • Financial Times
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What the check shows

What an AI check should actually tell you

A single percentage from a generic detector doesn't help you fix anything. A useful check names the sentences at risk, shows the pattern each one matches, and comes with feedback on the essay itself — because the fix is rewriting in your own voice, not gaming a detector.

01

Which sentences, exactly

Flags point to specific sentences in your draft, each with the writing pattern it shows — so you know what to rewrite, not just that something tripped a meter.

02

A clear overall read

Your essay comes back clear, AI-polished in places, or flagged. Each state says plainly what it means and what to do next.

03

A signal, never proof

No detector can prove who wrote a sentence. The check shows you what a school's detector might see. You decide what to change.

04

Your school's actual rule

Schools treat AI differently — some allow it with disclosure, some prohibit it. Check the policy directory so you know the rule before you submit.

05

The essay review that comes with it

The AI check runs inside your first Full Review, so the same $5 also scores your essay against a published rubric and gives revision suggestions.

16 public Common App rubrics

The check runs inside a real review

Pick the rubric for the prompt you answered. The rubric-aware Full Review scores it, ties feedback to your exact sentences, and includes the AI-detection report alongside.

Common App: Engaging Topic or Concept

250–650 words5 review areas

This rubric looks for an essay that lets the reader see you absorbed in a specific interest, then understand what that interest reveals about your questions, choices, and way of learning. It also checks that you show how the interest has grown, name real places or people you turn to for more learning, and support your fascination with concrete pursuit rather than prestige or achievements.

What the 5 review areas check+
  1. 01

    Lost in It

    Whether the essay shows the lost-track-of-time experience the prompt asks about: at least one scene of the student mid-absorption, anchored in a time and place…

  2. 02

    What It Shows About You

    Whether the essay is about the student's relationship to the topic, not the topic itself.

  3. 03

    Who and What You Turn To

    The prompt's third clause: "What or who do you turn to when you want to learn more?"

  4. 04

    How the Interest Grew

    Whether the interest has a history: two distinguishable stages of understanding — a naive starting point and a later complication, reframing, or deeper question.

  5. 05

    Genuine, Not for Show

    Whether the fascination claim is backed by pursuit the reader can count — time, actions, artifacts — rather than by the topic's résumé value.

This rubric looks for an essay about a belief you genuinely held, the specific experience that led you to question it, and the thinking that followed. It emphasizes honest uncertainty and a clear outcome—whether your belief changed, your behavior changed, your view became more nuanced, or you are still living with an unresolved tension. It also checks that the essay uses clear, concrete storytelling and reveals who you are beyond activities and achievements.

What the 5 review areas check+
  1. 01

    A Belief With Real Stakes

    The choice of belief: it must have been genuinely this writer's belief, with a traceable origin — a family, a community, an experience it grew out of — and something real at stake in questioning it…

  2. 02

    The Catalyst

    Whether the prompt's second question gets a real answer: something locatable — a specific moment, person, text, conversation, or event — prompted the questioning…

  3. 03

    The Questioning, Not the Argument

    Whether where the words go: the essay's center of gravity must be the writer's interior movement — uncertainty, discomfort, reasoning steps — not a case that the new position is correct.

  4. 04

    Showing Real Doubt

    At least one beat where the narrator does not yet know how this ends — genuine not-knowing on the page.

  5. 05

    Where You Landed

    The prompt's last question: the outcome must be one of a changed belief, a changed practice or behavior, a changed relationship to the belief (held more provisionally, with new caveats)…

This rubric looks at whether you clearly identify one commitment, show your actual role and work, and answer any visible part of the prompt about meaning, pride, learning, or impact. It also checks whether you choose details that fit the school’s stated prompt and limit, so the response does more than repeat an activities list.

What the 4 review areas check+
  1. 01

    The Commitment in Context

    Whether the response identifies one bounded activity, project, job, responsibility, or work and makes the student's real role recoverable.

  2. 02

    What You Actually Did

    The decision, action, responsibility, process, iteration, maintenance, or sustained work inside the commitment.

  3. 03

    Why This Part Matters

  4. 04

    Selection Under This Limit

    Whether the response selects work evidence that completes the exact visible prompt instead of retelling an activities list.

Common App Supplemental Essay — Community

Up to 500 words4 review areas

This rubric looks at whether you clearly identify a particular community and explain your real relationship to it. It also checks whether you show how that relationship works in practice, what it means to you or the group, and whether you answer the school’s exact question. A strong response can focus on family, a neighborhood, work, a team, an online group, a shared interest, or another bounded relationship; leadership, service, and personal disclosure are not required.

What the 4 review areas check+
  1. 01

    The Community and Your Relationship

    Whether the response identifies the relevant community and establishes the student's real relationship to it.

  2. 02

    The Relationship in Action

    Whether the relationship becomes visible through an interaction, responsibility, contribution, support, exchange, recurring practice, or credible future way of participating.

  3. 03

    Meaning and Mutual Effect

    The consequence of the community relationship: how membership, participation, belonging, support, exchange, or intended connection affects the student's behavior within the relationship, the relationship itself, or both.

  4. 04

    Following This Prompt's Direction

    Completion of the exact supplied prompt's membership, meaning, learning, difference, future connection, or contribution arms.

12 more rubrics in this family

Common App: Personal Growth and UnderstandingFor Prompt 5: the accomplishment, event, or realization that changed how you understand yourself or others.Common App: Background, Identity, Interest, or TalentFor Prompt 1: a story so central to who you are that your application would be incomplete without it.Common App: Lessons from ObstaclesFor Prompt 2: a challenge, setback, or failure — what you did about it and what it changed in you.Common App: Narrative CraftAn opinionated review for scene-led essays: one main moment, causal movement, earned meaning, and a fitting end.Common App: Intellectual VitalityAn opinionated review for ideas-led essays: curiosity, self-directed inquiry, visible reasoning, revision, and open questions.Common App Supplemental Essay — Why MajorA prompt-led review of the academic direction you want an admissions reader to understand.Common App Supplemental Essay — Why UsA prompt-led review of how well your answer connects you to one specific college.Common App: Gratitude and MotivationFor Prompt 4: something someone did for you that surprised you — and how it changed what you do.Common App Supplemental Essay — Diversity / PerspectiveA prompt-led review of the perspective you want an admissions reader to understand.Common App — Activities ListCommon App — Activities List review.Undergraduate — Additional InformationUndergraduate — Additional Information review.Undergraduate Supplemental — Personal Short AnswerFor a roommate note, joy response, personal choice or other personal short answer.

Why this checker is different

Built for admissions, not for beating detectors

A specialist detector, not a chatbot's opinion

Detection runs through Pangram, a specialist AI-detection partner — not a general chatbot asked to judge its own writing. Read more on the technology page.

Private to you

The check is for you. Your essay is never reported to a school, a detector company, or anyone else.

No humanizer, on purpose

Tools that promise to make AI text undetectable put your application at risk and break many schools' rules. GradPilot flags the sentences and helps you rewrite them yourself.

Policy-aware

GradPilot tracks published AI policies for 180 universities — what each school allows, what you must disclose, and how rules may be checked.

What the rubrics flag

Mistakes the public Common App rubrics flag before an admissions reader does

Each flag below comes from the published profile of one of the 4 public Common App rubrics this review uses. The review points to the sentence that triggers it; you decide what true detail belongs in the revision.

Saying you were fascinated without showing a moment

Simply saying you were hooked or spend hours on something does not let the reader experience your absorption. Ground the essay in at least one particular time and place, with details of what you were doing.

Common App: Engaging Topic or Concept rubric

Choosing a belief you did not really hold

A belief set up only to be rejected can feel staged. Show where the belief came from in your own life and why questioning it mattered to you.

Common App: Questioning or Challenging a Belief rubric

Using only a title or activity name

A role such as captain, founder, employee, or caregiver does not explain what you were responsible for. Name a specific task, decision, process, or recurring duty.

Common App Supplemental Essay — Extracurricular rubric

Naming a label instead of a community

Terms like “my community” or a broad identity category do not by themselves show who or what the group is. Name the people, place, shared activity, responsibility, or circumstance that makes your connection specific.

Common App Supplemental Essay — Community rubric

Turning the essay into an explainer

Definitions, history, and how-to information can push you out of your own essay. Keep the focus on your questions, actions, reactions, and choices.

Common App: Engaging Topic or Concept rubric

Using a vague turning point

Phrases such as “over time” do not show what started your questioning. Ground the shift in a specific moment, person, conversation, text, or event.

Common App: Questioning or Challenging a Belief rubric

Listing several commitments

If the prompt asks about one activity or responsibility, a list can crowd out the work you actually did. Focus on the one commitment that best answers the prompt.

Common App Supplemental Essay — Extracurricular rubric

Making a vague promise to contribute

Saying you will “give back” or “make a difference” does not explain how you will participate. Name a concrete interaction, responsibility, exchange, or future way of taking part.

Common App Supplemental Essay — Community rubric

Format at a glance

Limits and review areas: public Common App rubrics

Limits and review areas below come from 4 of the public Common App rubrics; the rest are listed above. Paste the complete draft for the rubric closest to your prompt; a Full Review is typically ready in about 2–3 minutes.

See how the review system works

Application sources

Grounded in what schools actually publish

The policy directory and detection guidance start from what schools and application platforms say themselves — not from detector marketing.

Questions

College essay AI checker questions

How long should this essay be?

Common App: Engaging Topic or Concept rubric

The suggested range is 250 to 650 words.

Do I need to write about a formal club or leadership position?

Common App Supplemental Essay — Extracurricular rubric

No. Paid work, family care, translation, transportation, informal community work, and independent making can all be appropriate topics, as can clubs, sports, research, elected office, and selective programs.

Do I need to include a scene?

Common App: Engaging Topic or Concept rubric

Yes. Include at least one specific moment when you are deeply absorbed in the topic, anchored in a time and place with details that let the reader watch it happen.

Does my belief have to be political or religious?

Common App: Questioning or Challenging a Belief rubric

No specific kind of belief is required. What matters is that it was genuinely yours, came from a real part of your life, and had real stakes when you questioned it.

What does the AI check include?

A Full Review includes an AI-detection report: an overall read (clear, AI-polished in places, or flagged) and the specific sentences behind it, each with the writing pattern it shows. The same review also scores your essay against the rubric you chose and gives revision suggestions.

Is this a free AI checker?

No. The AI check runs inside your first $5 Full Review, so you get the detection report and a complete rubric review together. Free Quick Reviews cover the essay feedback only and do not run detection.

Will my essay be reported or stored somewhere schools can see?

No. The check is private to you. GradPilot never reports your essay to schools, detector companies, or anyone else.

If my essay gets flagged, will colleges reject it?

A flag is a signal, not proof, and no one can tell you how any committee will weigh it. What you can control: rewrite flagged sentences in your own voice, check your school's published AI policy, and disclose your AI use if the school requires it.

I wrote my essay myself. Can it still get flagged?

Yes — detectors have false positives, and polished human writing can read as AI-assisted. That's exactly why checking first helps: you see which sentences are at risk and can make them sound more like you before anyone else reads them.

Can you make my essay undetectable?

No, and we won't. Humanizer tools break many schools' rules and put your application at risk. GradPilot shows you what a detector might flag and helps you revise honestly — your words, your voice.

See what a detector might flag — before a school does

Your first $5 Full Review includes the sentence-level AI report and a complete rubric review. Typically ready in about 2–3 minutes.