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AI Detector for business students, built around case studies and capstone projects.

Pre-scan your case write-ups, capstone consulting reports, group project drafts, and internship application essays before Turnitin or your recruiter sees them. Sentence-level highlights show exactly which lines read AI, with perplexity and burstiness signals tuned for the McKinsey-style register that business undergrads are taught to write in. FERPA-aware, no training on student work. Free to try. No card.

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Who it is for

Built for case studies, capstone projects, and group work.

For undergraduate business students writing 6 to 12 deliverables a semester across strategy, marketing, finance, and operations courses, plus a senior capstone and rolling recruiting essays. The realistic 2026 default is draft fast, scan before submission, fix the specific sentences that read AI.

Business undergrads carry a writing load that mixes formal case-analysis genres with recruiting-deadline pressure, often in the same week. Detectors over-flag the McKinsey-style register the major programs explicitly teach, which means false positives hit hardest in the prose you were trained to produce. Pre-scanning is the cheapest insurance against a wrongful integrity review on a case write-up you actually wrote yourself.

The case analysis

Three to seven pages of structured argument with frameworks like Porter Five Forces, SWOT, BCG matrix, and value-chain. Free tier covers a single case scan up to 5,000 characters. Pro at $19.99 a month, or $14.99 a month on yearly, unlocks 10,000 character pastes for longer Harvard Business School style cases and unlimited scans for the weeks you have two cases due back-to-back.

Capstone consulting projects

Senior capstones at Wharton, Ross, Stern, and McIntire often involve real client deliverables: 25 to 40 page strategy memos, market entry recommendations, or operational redesigns. The 90-day Pro history matters when a capstone advisor asks about a draft section you submitted three weeks ago. PDF export keeps a defensible record of what you scanned and when.

Group projects with mixed authors

Most strategy and marketing courses run team deliverables across three to five students. Mixed-author drafts read uneven to any detector. Scanning section-by-section instead of the merged document tells you which teammate's paragraphs are pulling the score down without surfacing it as a public accusation.

Top undergrad programs: Wharton, Sloan, Stern, Ross, McIntire, McCombs, Olin, Marshall, Mendoza, Smith

Wharton undergrad, MIT Sloan undergrad, NYU Stern, and Michigan Ross all run Turnitin's AI check across the core curriculum. UVA McIntire, UT McCombs, WashU Olin, USC Marshall, Notre Dame Mendoza, and Maryland Smith follow the same pattern, with capstone consulting projects as the high-stakes deliverable where integrity reviews actually happen. Berkeley Haas, UNC Kenan-Flagler, Indiana Kelley, Cornell Dyson, Emory Goizueta, Georgetown McDonough, Boston College Carroll, Babson, and Bentley round out the list. The pre-Turnitin workflow is the same everywhere: students draft normally, scan with TextSight before submission, edit the flagged sentences, then submit through Canvas, Blackboard, or the school's preferred LMS. The .edu discount applies on Pro for verified Penn, MIT, NYU, Michigan, UVA, UT, WashU, USC, Notre Dame, and Maryland emails.

Common assignment types

Case analysis, marketing plan, financial statement analysis, business plan, capstone consulting.

Five genres cover most of the writing a business undergrad submits across four years. Each has its own false-positive profile, and TextSight is calibrated for all five.

Case analysis

The most common business undergrad genre and the one most often over-flagged. The format rewards uniform sentence rhythm, parallel structure, and recurring framework vocabulary, which all overlap with ChatGPT defaults. Aim for an Authenticity Score above 75. Scattered yellow flags inside a tight Five Forces breakdown usually reflect the genre, not AI use.

Marketing plan

STP, marketing mix, and go-to-market write-ups for courses like consumer behavior, brand management, and product marketing. The structured bullet-heavy format trips detectors less than case analyses but more than narrative prose. Scan the full plan as one document, not section by section, because flow matters here.

Financial statement analysis

Ratio analysis, DCF write-ups, and equity research style memos for finance and accounting courses. The numeric content sits outside the classifier; only your narrative explanation gets scored. Common false positives come from textbook-style phrasing around liquidity, leverage, and profitability ratios. Rewrite definitions in your own voice.

Business plan

Entrepreneurship and new venture courses ask for 15 to 30 page business plans with executive summary, market analysis, financials, and operating plan. Scan the executive summary and market analysis sections most carefully, because those are the prose-heavy parts where AI residue accumulates and where reviewers focus first.

Capstone consulting project

The senior deliverable. Often a real client engagement through a capstone studio at Ross, Mendoza, Smith, or Marshall. Multiple draft cycles, advisor reviews, and a final presentation. The 90-day history on Pro is built for this rhythm: scan after each revision, watch the score climb, keep the PDF receipts.

Plans & pricing

Pricing for business undergrads.

Verified institutional emails get the .edu discount on Pro automatically at signup. Pro is $19.99 a month standard, $14.99 a month on yearly, and $13.99 a month with .edu verification. Full details on the pricing page.

Free
$0/forever

 

Sanity-check a single case write-up. No card, no email.
  • 3 scans / day
  • 5,000 chars per scan
  • Sentence-level highlights
  • 2 lifetime AI rewriter uses
Start free
Starter
$7.49/month

Billed $89.88/year — Save $30

For a student writing one case a week.
  • 20 scans / day
  • 20,000 AI rewriter words/mo
  • Chrome extension
  • Email support
Get Starter
Business
$29.99/month

Billed $359.88/year — Save $120

For case competition teams and student consulting clubs.
  • 100,000 AI rewriter words/mo
  • 5 team seats, shared history
  • Audit log, REST API
  • White-label PDFs
Get Business

.edu, .ac.uk, .ac.in, and .edu.au emails get Pro at $13.99/mo. The discount applies automatically at signup. View full pricing →

Mixed-author writing

Group project drafts: how to scan mixed-author writing.

Most strategy, marketing, and capstone deliverables are written by three to five students. The merged document looks uneven by design. Here is the realistic workflow.

Scan section by section, not the merged file

Each teammate writes their section in their own voice. When you merge into one document, the seams are obvious to any classifier. Scanning section-by-section gives you a per-section score, so you can tell which sections need work without re-running the whole thing.

The seams problem

A merged group document often has uneven burstiness across the page: teammate A writes long flowing paragraphs, teammate B writes short choppy bullets, teammate C copy-pastes from the slide deck. The overall Authenticity Score smooths these out and hides the actual problem sections. Per-section scans surface them.

If one teammate's paragraphs are consistently flagging

It usually means either heavy AI assistance on that section or formal-register prose that the classifier reads as AI-shaped. Either way, the conversation is more productive at the section level. Sentence-level highlights show specific lines to revise rather than vague accusations across a whole submission.

Capstone team workflow

For senior capstone teams running multi-week engagements, the Business tier with 5 seats and shared history makes sense: every teammate sees the same scan archive, the audit log shows who scanned what, and you keep the PDF receipts together for the final advisor review.

Case competitions

Case competitions and consulting deliverables.

HULT Prize, Deloitte National Undergraduate Case Competition, KPMG ICC, and EY case competitions all added AI-content review at later rounds in 2025. Capstone consulting projects for real clients face the same pressure.

Why competitions started caring

Judges started getting submissions that were obviously templated. Some teams were running the case prompt through ChatGPT, lightly editing, and submitting. The judging boards responded by adding AI screening at the round between regional and national, which is the round where prize money starts mattering.

Pre-scan before each submission round

For a multi-round competition, scan your team's deck script and written submission before each round. Aim above 75. Below 70 means rewrite the prose-heavy sections, particularly the executive summary and recommendation slides which judges read first.

Keep a PDF receipt

If the competition committee asks about AI use, the Pro tier exports a PDF showing the input text, the Authenticity Score, the sentence-level flags, the timestamp, and the classifier version. That is the format a competition appeals process actually wants to see.

Capstone client deliverables

If your capstone is for a real client (common at Ross, Mendoza, Smith, Marshall, McIntire), the client may not know to ask about AI content. Your professor will. Run a scan before each advisor review and keep the receipts in your team folder.

Internship + recruiting essays

Application essays and cover letters: calibration awareness.

IB, consulting, and finance recruiting all run AI-content scans on application essays now. The risk profile is different from coursework because there is no formal hearing, just a silent reject before first round.

What recruiters are actually screening for

For Goldman, Morgan Stanley, JPMorgan, Bain, BCG, McKinsey, and the major consulting and IB firms, application essays go through automated screening that includes AI detection as one signal. A flagged essay does not always get rejected outright, but it lowers the read-priority and you may never hear back.

Aim for an Authenticity Score above 80

Coursework safety is around 75. Recruiting essays should be higher because the screener is calibrated more aggressively. Below 70 on a 500-word application essay means the prose reads polished enough to look templated, and a busy recruiter may screen it out without reading carefully.

The "Why us?" trap

"Why Bain?" essays are the most over-flagged genre across all of recruiting because every applicant pulls similar talking points from the firm's website. Mention specific people you have spoken to, specific cases you have read, specific cities or practices you care about. Detail breaks the templated rhythm.

Cover letters

Cover letters are even more templated than essays by design. Scan and aim above 75. The fix is usually one specific anecdote in the middle paragraph, not a wholesale rewrite. Sentence-level highlights show you exactly which lines to swap.

What you see in a scan

Sentence highlights, paragraph cards, perplexity and burstiness.

A single percentage is not a fix path. The TextSight result panel shows which sentences reacted and why, so you can edit the specific lines instead of rewriting a whole case write-up.

Sentence-level highlights

Every sentence in your case write-up is colour-coded by its own AI-likeness score. Red sentences clustered in one paragraph are a stronger signal than scattered yellows. Scattered yellows in an otherwise structured analysis often just mean you were taught to write in the McKinsey register. You read the pattern, not just the headline number.

Paragraph cards

Above sentence highlights, paragraph-level cards show which sections of your write-up are pulling the score down. For a 10-page capstone draft, this is faster than reading every red sentence. Identify the two or three paragraphs that need rewriting, then drill into sentences inside those sections only.

Perplexity, read-only on Pro

Perplexity is how predictable your word choices are to a language model. Low perplexity reads AI-like. The score is shown per-sentence on Pro, which is the diagnostic context you need to decide whether a flag is real AI residue or just an unusually well-rehearsed framework definition.

Burstiness, read-only on Pro

Burstiness is how much your sentence length and structure vary across the document. ChatGPT defaults to uniform medium-length sentences. Real student writing has bursty rhythm: one short sentence, one long, one fragment. Low burstiness across an entire case write-up is the classic AI fingerprint, and it shows up most often in finance and accounting prose.

Your work stays yours

Privacy first, FERPA-aware by default.

Student submissions are protected by FERPA in the US, by GDPR in the EU and the UK, and by local equivalents elsewhere. TextSight is designed to honour those rules out of the box, not as a paid setting you have to find.

No training on student work

Case write-ups, capstone drafts, and recruiting essays you submit for scanning are never used to train the classifier or any other model. This is a contract clause, not a configuration toggle. It applies on the free tier the same way it applies on Pro and Business.

No account required on free

The free tier needs no email, no account, no identity. For students worried about an internship application essay leaking, this matters. You can scan a Goldman or McKinsey draft without TextSight ever knowing who you are.

Your business school does not see your scans

Scan history is private to your account. We do not share scan data with universities, professors, career services offices, Turnitin, or any third party. Your case write-ups and capstone drafts are not part of any institutional record, and your professor cannot pull them.

Deletion on request

Any scan can be deleted from your history. On Pro you can delete individual records. Data retention is bound to your settings, and a standard DPA is available on Business and Enterprise tiers for capstone teams and student consulting clubs.

FAQ

Business students frequently ask.

Will TextSight flag my case analysis as AI just because it sounds like a consultant?
Case analyses are one of the genres detectors most often over-flag, because the McKinsey-style register rewards uniform sentence rhythm, parallel structure, and recurring framework language. The TextSight classifier was tuned against undergrad case writing from Wharton, Sloan, Stern, Ross, and McIntire and recognises this register specifically. Scattered yellow flags inside a tight Porter Five Forces breakdown usually reflect the genre, not actual AI use. Red clusters across a full paragraph are the real signal.
How does TextSight handle group project drafts with mixed authors?
Group drafts are mixed-author by nature and will read uneven to any detector. Sentence-level highlights show which sections trend AI-like and which read human. Scan section-by-section instead of as one document. If one teammate's paragraphs come back consistently red and the rest do not, the issue is localised, not the whole submission. The goal is to identify weak sections to revise together before submission, not to assign blame.
What about case competition submissions and consulting deliverables?
Case competitions like HULT Prize, Deloitte National Undergraduate Case Competition, and KPMG International Case Competition increasingly include AI-content review at later rounds. Capstone consulting projects for real clients face the same pressure. The Pro tier file upload accepts DOCX submissions up to 10,000 characters, returns a sentence-level result, and gives you a PDF receipt with the timestamp and classifier version if the competition committee asks.
Will the application essay for my finance internship trip detection?
Recruiting essays and cover letters are increasingly scanned by employers, especially in IB, consulting, and finance recruiting. The risk profile is different from coursework because there is no formal hearing, just a silent reject. Pre-scan your Goldman, Bain, BCG, and Morgan Stanley application essays and aim for an Authenticity Score above 80. Below 70 means the prose reads polished enough that a recruiter scanning it through their own detector may screen it out.
Does TextSight integrate with Turnitin, Canvas, or Blackboard?
Native LMS plugins are not shipped yet. The honest workflow today is to draft in Word or Docs, paste the final case write-up or capstone section into TextSight to scan, edit the flagged sentences, then paste the cleaned version back into Canvas, Blackboard, Brightspace, or your school's LMS for submission. Canvas and Blackboard integrations are on the 2026 roadmap.
What is the .edu discount for business school students?
Undergrads who sign up with a verified institutional email such as .edu, .ac.uk, .ac.in, or .edu.au get Pro at $13.99 a month instead of the standard $19.99. Pro includes unlimited scans, a 10,000 character cap per scan, file upload, 90-day history, and the integrated AI rewriter. The discount applies automatically at signup with your university email.
Does my business school see my TextSight scans?
No. Scans are private to your account. The free tier needs no email or identity. We do not share scan data with universities, professors, career services offices, Turnitin, or any third party. Your case analyses, capstone drafts, and internship essays are not part of any institutional record. Student text is never used to train the classifier.
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Pre-scan your next case write-up. Submit clean. Sleep easy.

Free to try. No card. .edu Pro at $13.99/mo for verified institutional emails.

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FERPA-aware · No training on student work · Sentence-level highlights · .edu discount on Pro