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DetectGPT

AI-text checker with a percentage score, with a 3,000-word free trial.

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AI DetectionFreemiumWe checked the prices on detectgpt.com on 27 Sep 2026.

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What is DetectGPT?

AI-text checker with a percentage score, with a 3,000-word free trial.

Who is DetectGPT best for?

DetectGPT is best for teachers grading essays and students who want to check a draft for AI text and plagiarism.

  • Teachers grading essays

    It estimates how likely a submission is to be AI-written and checks it for plagiarism, with batch uploads for a stack of papers.

  • Students checking a draft

    A scan before handing in shows whether a paper might be flagged as AI or matches text already online.

  • Freelance writers

    Shareable analysis links and human-written certificates give a client proof that the work is original.

  • Small editorial teams

    Pro and Team add seats and larger monthly word allowances, so several people can check work on one account.

How much does DetectGPT cost?

DetectGPT costs $15 a month for Essential, $29 for Pro or $59 for Team, each starting with a free 3,000-word trial, and paying yearly cuts those to $7, $14 and $29 a month.

Essential$15Per month
  • 50,000 words a month, 1 user seat
  • Batch checks of up to 10 files
  • PDF reports, AI humanizer and plagiarism checker
Pro$29Per month
  • 250,000 words a month, 3 team members
  • Batch checks of up to 20 files
  • PDF reports, AI humanizer and plagiarism checker
Team$59Per month
  • 500,000 words a month, unlimited team members
  • Batch checks of up to 50 files
  • PDF reports, AI humanizer and plagiarism checker

Billed yearly, Essential is $7, Pro $14 and Team $29 a month. Each plan starts with a free trial of 3,000 words that needs no credit card, and scanning text on the site needs an account. Purchases are non-refundable; a cancelled plan runs to the end of the paid term. An AI detection API for organizations is sold separately with no price on the page. Full pricing on detectgpt.com. We checked these prices on .

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What are the best DetectGPT alternatives?

Three tools on Recaply do DetectGPT's job.

Questions about DetectGPT

What is DetectGPT?

AI-text checker with a percentage score, with a 3,000-word free trial.

Who is DetectGPT for?

DetectGPT is best for teachers grading essays and students who want to check a draft for AI text and plagiarism.

Is DetectGPT free?

No, DetectGPT has no free plan. New accounts get a free trial of 3,000 words with no credit card, and even the scanner on the homepage asks you to create an account. After the trial, plans cost $15, $29 or $59 a month.

How much does DetectGPT cost?

DetectGPT's paid plans are Essential at $15 per month, Pro at $29 per month and Team at $59 per month.

What are the best DetectGPT alternatives?

The closest alternatives on Recaply are GPTZero, Winston AI and Copyleaks.

Where can I try DetectGPT?

On its official website, detectgpt.com.

Can I get a refund from DetectGPT?

No. DetectGPT's terms say every purchase is non-refundable. You can cancel from your account at any time, and the plan stays active until the end of the term you have already paid for, so use the free trial to judge it first.