Turnitin is the originality checker used by universities worldwide to review essays and theses. Turnitin does not sell individual student plans, so AITopUp provides a private Turnitin account that lets you run your own Similarity checks before you submit, for 1, 3, 6 or 12 months.
What's included
- Similarity Reports comparing your text against student submissions, current and archived web pages and publisher content in 170+ languages
- Color-coded matches with the source for each matching passage and an overall similarity score
- Flags that highlight unusual formatting such as hidden white text or replaced characters
- Up to 30 checks per day
- No Repository mode: your papers are not stored in the database, so they will not match against your own later submissions
Which plan should I choose?
Every plan is a Private Account: a dedicated account we create for you and only you use. You can change the password after receiving it. Choose 1 month for a single paper, or 3, 6 or 12 months for a full semester or thesis cycle.
Who it's for
- University students checking essays, reports and theses before official submission
- Graduate students and researchers polishing manuscripts
- Anyone who wants to catch missing citations or close paraphrasing early
How it works
- Choose your duration and add the plan to your cart.
- Pay with crypto through Cryptomus (USDT, USDC, BTC, ETH, LTC, TRX and more). Your order is confirmed automatically once the payment is confirmed on-chain.
- Receive your login details by email (or Telegram on request), usually within 30 minutes during support hours (8:00–22:00 GMT+7).
- Sign in, upload your document and read the Similarity Report.
Important notes
- This plan does NOT include AI Writing Detection. It checks Similarity only.
- Files must be under 100 MB and 800 pages, with at least 20 words of text. Image-only scanned PDFs are rejected by Turnitin.
- Durations do not stack when buying multiple plans.
- A similarity percentage alone does not prove plagiarism, since correctly cited quotes are also counted.
- One-for-one warranty for the full term. If a replacement cannot be provided, you are refunded under our warranty and refund policy.
- The plan does not auto-renew. We will remind you before it expires, with a special renewal rate for returning customers.
