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AI College Essay Review Tools Compared: Who Rewrites, Who Checks the Rules, Who Charges What

· 13 min read

CollegeEssayPanel publishes this page and is one of the rows in it, so read the method before the table. Every cell about another tool is that vendor’s own words, quoted from its own pages on the date printed under its entry, retrieved November 1, 2026. Where a vendor’s pages do not settle a question, the cell says so rather than guessing. Our own row is built from the constants the product runs on, not written for this page, so it cannot describe a product that does not ship. There are no stars, no rankings and no adjectives of ours about anyone else.

The columns are the questions that decide whether a tool is usable for a given application at all, before anyone asks whether it is good: does it rewrite your text, does a human read it, does it check the school’s own AI rule, what does it cost, and who is allowed to use it. The Common App clause and the published school policies explain why the first column matters most.

At a glance

Essay review tools by what their own pages state, as of November 1, 2026
ToolRewrites your textHuman reviewersChecks school AI policyMinimum age stated
GrammarlyYesNot stated on the pages readNot stated on the pages read13+ (US) / 16+ (EU)
CollegeVine (Essay Review + Sage)Not stated on the pages readYesNot stated on the pages read13+
Kollegio AINoNot stated on the pages readNot stated on the pages read13+
GradPilotNoNot stated on the pages readYes18+, or under 18 with parental consent
ESAINot stated on the pages readNot stated on the pages readNot stated on the pages readNot stated
GradGPTNoNot stated on the pages readNot stated on the pages readNot stated
TUN AINot stated on the pages readNot stated on the pages readNot stated on the pages read13+
EssayEdgeYesYesNot stated on the pages readSold to adults only; minors purchase with a parent
CollegeEssayPanel (this site)NoNoYes18, or 13 with a parent

Why these columns

  • Rewrites your text. The line every published college policy draws is authorship. A tool that returns rewritten sentences returns text you did not write, and submitting it is the thing the Common App’s fraud policy names. A tool that returns a reading of your draft leaves the words yours. The column is the difference between a service a school can permit and one it cannot.
  • Human reviewers. Not a quality judgment; a question of what is being sold. A peer, a paid editor and a prompted model read differently, cost differently and are allowed differently.
  • Checks the school’s AI policy. A few schools bar all AI involvement with the essay, feedback included. A tool that does not know which ones cannot warn you, and the policies change each cycle.
  • Price and age. What the vendor says it charges, and who its own terms say may use it. Both change; both are dated.

Each tool, in its own words

Grammarly

In its own words
"Grammarly's free AI essay-checking tool reviews your papers for grammatical mistakes, unclear sentences, and misused words."
Rewrites your text
Yes. "Rewrite full sentences with a click" (Pro plan feature, plans page); "Use this tool to rephrase entire paragraphs efficiently." (AI writing tools page)
Human reviewers
Not stated on the pages read. unstated
Checks the school's AI policy
Not stated on the pages read. unstated
Price
Free: "$0 USD / month"; Pro: "$12 USD" (free trial, "$0 payment today"); Enterprise: "Contact Sales". Essay checker page: "It's free". Annual pricing not listed on the plans page as fetched.
Who may use it
13+ (US) / 16+ (EU): "you must be at least 13 years old under most United States law, or 16 years old under European Union law."
Notes
General-purpose writing assistant; the essay checker is not specific to college application essays. The AI writing tools page lists a personal statement generator: "Write a compelling college or grad school application essay by starting with great ideas from Grammarly."
Sources

CollegeVine (Essay Review + Sage)

In its own words
"Everything you need to perfect your application essays."
Rewrites your text
Not stated on the pages read. "Get feedback on where your essay is strong and where it can improve." (essay review page); Sage: "Brainstorm and review college essays". No statement on whether text is rewritten.
Human reviewers
Yes. Peer reviewers: "honest feedback from people who don't already know your story well"; "Review a peer essay to get inspired and help others." Sage (AI): "Sage is designed to complement, not replace, the valuable guidance provided by human counselors and educators."
Checks the school's AI policy
Not stated on the pages read. unstated
Price
Peer Review Community: "Free", "0 Karma required", "Review an essay to earn karma." Sage AI counselor: "Yes, Sage is completely free."
Who may use it
13+: "CollegeVine Sites and the services offered on them are available to individuals age 13 and over." Users between 13 and the age of majority: "your parent or guardian must agree to these terms on your behalf for you to use our service."
Notes
Human review is peer-to-peer (karma system), not professional staff. The AI essay review lives in Sage (formerly Ivy): "College essay review and brainstorming." (CollegeVine blog). The essay review page as fetched shows only the Peer Review Community tier.
Sources

Kollegio AI

In its own words
"Get step-by-step support to write essays that sound like you — and stand out."
Rewrites your text
No. "The AI doesn't write the essay for you."; "It shows you where your own writing could be clearer, sharper, or more authentic."; "you get specific suggestions on where your narrative loses focus, where your tone shifts awkwardly" (Common App resource page)
Human reviewers
Not stated on the pages read. "Kollegio AI - Your AI College Counselor"; "24/7 AI ESSAY SUPPORT". No human reviewers mentioned.
Checks the school's AI policy
Not stated on the pages read. unstated (homepage FAQ lists "Will using Kollegio get me in trouble?" but the answer text is not in the page source as fetched)
Price
Free: "gives you access to AI-driven guidance that's free and available whenever you need it." (Common App resource page); homepage: "Pay nothing and get the services of a $10,000 college coach". No pricing page found (/pricing returns 404).
Who may use it
13+: "YOU ARE AT LEAST THIRTEEN (13) YEARS OF AGE AND ARE NOT BARRED FROM USING THE SERVICE"; under 18: "UNDER THE GUIDANCE OF A PARENT OR GUARDIAN WHO IS AGREEING TO THE AGREEMENT ON YOUR BEHALF"
Notes
Homepage FAQ answers ("Does Kollegio write application essays for students?", "Is Kollegio free?") are rendered client-side and were not retrievable; the rewrites/pricing answers come from the vendor's own Common App resource page.
Sources

GradPilot

In its own words
"The college essay grader that shows you what to fix."
Rewrites your text
No. "Your review goes with you. You write the words."; the grader "returns focused critiques of what to fix"; Full Review adds "specific revision suggestions."
Human reviewers
Not stated on the pages read. "We provide AI-powered essay review and analysis services" (Terms, sec. 6). No GradPilot human reviewers described; students' own mentors and counselors can add comments to a review.
Checks the school's AI policy
Yes. "We track AI policies across 170+ universities."; "Read each school's published policy on AI tools and outside help before you use any tool."; AI disclosure page: "Many universities now require or encourage disclosure of AI assistance."
Price
"2 free Quick Reviews daily"; "Your first Full Review costs $5 and adds rubric scores and AI detection; Pro is $50 for 10 Full Reviews."
Who may use it
18+, or under 18 with parental consent: "You must be at least 18 years old to use our Services."; "If you're under 18, you may only use our Services with parental consent and under the supervision of a parent or legal guardian who agrees to these Terms."
Notes
Full Review includes AI detection (vendor names Pangram Labs). Vendor also offers a disclosure-statement generator: "Generate a professional disclosure statement for your college applications."
Sources

ESAI

In its own words
"ESAI helps you uncover what actually sets you apart"
Rewrites your text
Not stated on the pages read. Draft Editor: "Sharpen your draft for clarity and tone while keeping every word yours."; FAQ: "Students still write their own work — ESAI simply helps them think more clearly about what to say."; "ESAI was not built to replace human thinking, writing, or voice. Full stop." Vendor does not state whether the Draft Editor outputs rewritten text.
Human reviewers
Not stated on the pages read. "Designed by former college advisors and admissions officers"; Brandi: "Your 24/7 voice agent helps you talk it out". No human reviewers of essays described.
Checks the school's AI policy
Not stated on the pages read. unstated (FAQ: "ESAI is trusted by leading admissions officers and universities who share our commitment to expanding access")
Price
Free: "Start free with one call." / FAQ: "ESAI offers a free tier to get started with core storytelling tools."; Weekly: "$19" "per week"; Monthly: "$50" "per month" (includes "Essay Support Suite"); Annual: "$41" "per month" "billed $500/year"
Who may use it
unstated (FAQ audience: "High school students, typically juniors and seniors"; terms page not found at /terms, /info/terms, /terms-of-service)
Notes
Essay tools named on vendor pages: Draft Editor, Hook Helper, Supplemental Essay Assistant, Topic Finder, Conclusion Coach.
Sources

GradGPT

In its own words
"GradGPT | College Essay Help & Feedback | Common App, Supplementals" (page title); heading: "Build your strongest college essay"
Rewrites your text
No. "It never writes a word of the essay."; FAQ: "GradGPT does not write the essays for you. It gives you suggestions and ideas, just like a human mentor would."
Human reviewers
Not stated on the pages read. "specialised AI tools for college readiness like essay scorer"; "The scoring rubrics come from people who've sat on the other side of the table."; FAQ: "GradGPT is built by college admissions officers to give you suggestions and ideas, just like a human mentor would."
Checks the school's AI policy
Not stated on the pages read. "Stanford and other top schools have published official statements on AI checkers." (links to a blog post; does not state the tool checks a target school's policy)
Price
Free: "$0", "No card needed", "One free essay review"; "GradGPT Plus": "$36/month", "50 essay reviews a month", "Comments and a score on every draft."; "GradGPT Max": "$96/month", "Unlimited essay reviews"
Who may use it
unstated (Terms contain no age clause; /privacy returns 404). Free access offered on financial-need criteria such as free/reduced school meals or Title I school attendance.
Notes
Heading on the live page renders as "Build your strongestcollege essay" (missing space in source).
Sources

TUN AI

In its own words
"Your personal higher education assistant." Feature: "Essay Review" — "College and scholarship essays."
Rewrites your text
Not stated on the pages read. unstated (feature is listed only as "Essay Review" / "College and scholarship essays.")
Human reviewers
Not stated on the pages read. Core Mode: "A Multi-Model Generative AI, supported by reliable knowledge." No human reviewers mentioned.
Checks the school's AI policy
Not stated on the pages read. unstated
Price
unstated (page shows "Upgrade to Agent Mode" with no price; "Free" wording refers only to "Free Online Courses")
Who may use it
13+: sign-up checkbox "I confirm I am 13 or older."
Notes
/pricing returns 404; no terms page located.
Sources

EssayEdge

In its own words
"Elevate your application essay from Good to Great with professional editors from Ivy League schools."
Rewrites your text
Yes. Edits the text but does not write it: "we provide editing and proofreading services to improve your original essay."; "We edit essays but do NOT write admissions papers for our clients."; "We do NOT write essays for you."
Human reviewers
Yes. "We do not apply any machine editing and proofreading, like an essay scanner and so on."; "Most EssayEdge editors graduated from Ivy League schools"
Checks the school's AI policy
Not stated on the pages read. "Do not worry that you may violate academic integrity policies." (no statement about checking a target school's AI policy)
Price
Proofreading from $69 (0–600 words $69; 601–1,200 words $99); Standard from $149 (0–600 words $149; 601–1,200 words $199); All in one from $229; Premier from $379; Brainstorming from $120. Homepage: "the average cost to proofread a 600-word essay within 48 hours is $69."; "If you'd like an expert critique to help strengthen your writing, it will cost $149."
Who may use it
Sold to adults only; minors purchase with a parent: "While we sell products for use by people under age 18, we sell them only to adults."; "If you are under 18, you may make your purchase only with involvement of a parent or guardian." Privacy policy: "Company Sites don't knowingly collect, maintain, or use information from children under age 13"
Notes
NOT an AI tool by the vendor's own statement ("We do not apply any machine editing"). Included only because it was a named candidate; useful as a human-editing baseline. Drop if the table is AI-only.
Sources

CollegeEssayPanel (this site)

In our own words
Seven AI admissions reviewers score your college essay, debate it, and return a verdict with revision directions. You stay the author. First full review free.
Rewrites your text
No. The 7 AI reviewer personas return scores, a debate, a verdict and revision directions anchored to sentences the student wrote; no reviewer writes replacement essay text, and there is no button that produces any.
Human reviewers
No. The reviewers are 7 prompted roles on one model, named for what each reads for; the roster page describes each one and says so above the fold.
Checks the school's AI policy
Yes. The schools a student names are matched against a directory of 153 schools before the panel reads a word; a school whose published policy bars all AI involvement stops the review and returns the credit.
Price
First full review free, no card. After that, one-time credit packs: 20 credits for $49 (the Last-Minute Push, on sale until January 15), 5 credits for $25, or 2 credits for $15. One credit covers a new essay or a revision round, and credits never expire.
Who may use it
18 or older to hold an account; 13 to 17 through a parent or guardian's account; no one under 13. The terms and privacy policy are the source.
Sources
Built from the product’s own configuration at render; the About page says who operates it.

How to choose

In this order. First, the school’s rule: if any school on the list bars AI involvement with the essay, no tool in the table is usable for that essay, and the list of those schools is short. Second, what you want back: words, or a reading. If you want words, the Common App clause is the thing to read next. Third, who is reading: a peer, a paid editor or a model, since the three cost, promise and are permitted differently. Price comes fourth, and the free tier that fits your need is the one to try first. Age last, but not least: a tool whose terms your student cannot sign is a tool your student cannot use, whatever it does.

Corrections

Vendor pages change. If you work for one of the companies above and a cell no longer matches your page, the contact page reaches the people who maintain this one; send the URL, and the cell is re-read and re-dated, never argued.

Admissions practices vary by school and change over time; confirm details with each college directly.

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