Money Machine

Sell study notes and exam prep on Stuvia / Docsity

Rank #22 · Tier A · Priority score 63/100 · Category: Education & tutoring

Upload your own original lecture notes, summaries and practice questions to Stuvia or Docsity; earn per download, withdrawable from EUR/USD/GBP 10.

Scores

Metric Value
Payment probability (6 months) 5/10
Automation after setup 7/10
Setup effort (1 = trivial) 3/10
Ongoing effort (1 = none) 2/10
Income potential 4/10
AI leverage 7/10
Legal in reference countries 100%
Platform pays out in reference countries 80%
Capital required $0
Time to first dollar 14–180 d
Typical monthly income (low / median / high) $0 / $30 / $800

Realistic expectations

Most people who try this earn around $0–$30 per month in the first year; the high figure of $800 is a ceiling for a focused solo operator, not a typical outcome. The chance of receiving at least one real payout within six months is rated 5/10. Expect the first payment after 14–180 d.

How it works

Students and professionals upload original study notes, summaries and exam-prep guides. Buyers searching for a course or exam pay per document; Stuvia takes a per-sale commission (shown when you set the price; reviews put it near 30%) and lets you withdraw once your wallet reaches EUR/USD/GBP 10. Docsity uses a points system convertible to cash. Only sell notes you wrote; reproducing textbooks, professors' slides or exam papers violates copyright and university rules.

Platforms: Stuvia, Docsity

Resources & business plan

What you need to start

Resource Amount
Time to launch 10 hours
One-time cash $0
Recurring fixed cost $0 / month
Tools Stuvia / Docsity (free); AI for formatting and practice questions
Skills writing clear, original course summaries
Equipment laptop
Accounts Stuvia seller account; bank via Tipalti

How the money is made (unit economics)

Metric Value
Unit per document sold
Typical price per unit (low / median / high) $5 / $10 / $20
Direct cost per unit $0
Platform fee 30%
Gross margin (median case) 70%
Human hours per unit after automation 0.2

Notes sell for ~EUR/USD 5-15; Stuvia only says it takes "a small commission per sale" and shows earnings at pricing time, so ~30% is estimated from reviews. Hours = writing time spread over expected sales.

Break-even

Metric Value
Monthly fixed cost $0
Units per month to break even 0
Typical months to break even 4
Months to recover startup cash 0

Fixed cost = recurringMonthlyUsd only (startup cash not amortised). No fixed cost.

Market conditions (Nov 2026)

Factor Assessment
Demand trend declining
Competition high
Effect of AI headwind
Price pressure falling
Chance of real net profit within 12 months (≥ $100/month where the plan can pay that much) 12%
Typical net profit at month 12 (low / median / high) $0 / $20 / $700

Best sellers cover large first-year courses at big universities (NL, UK, ZA) with exam-season peaks. Students increasingly ask AI for summaries, lowering demand for generic notes. Sales are seasonal and concentrated. Verifier: likelihood lowered from 25 to 12 because $100/month needs ~15 sales a month year-round, which few sellers sustain outside exam peaks.

Pricing strategy

Price slightly below the course's top-rated notes, bundle multiple modules, and raise prices before exam season.

Path to profit

  1. Month 0: upload notes for 3-5 courses (cost $0)
  2. Month 1-3: first sales around exams
  3. Month 3-6: add bundles and practice exams
  4. Month 6-12: $20-$100/month averaged, peaking at exams

Business-plan sources:

Payout path

Full cycle (setup → earn → bank account)

  1. Sign up
  2. Upload original notes
  3. Price documents
  4. Earn per sale
  5. Weekly bank payout

What can be automated

Unavoidable manual steps

Legality & compliance

Selling your own notes is legal; some universities prohibit selling notes from their lectures.

Risks

Evidence that people get paid

Stuvia's help center documents the 10-unit minimum and weekly Monday payout processing; reviews report average earnings per sale of $4-9.

Sources

Tags: passive, digital-products, students


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