What is Gptzero
Overview
Gptzero is a tool that scans text to estimate whether it was written by a human or generated by AI and offers tiered plans for different usage levels.
It is offered by GPTZero Inc., with online account-based subscriptions, a free tier, and paid plans with higher word limits and advanced features.
Primary use cases
Users commonly use Gptzero to review essays, check writing for AI markers, and get feedback or grammar checks.
The service is accessed primarily via the web and billed through online subscription systems; there is limited public guidance about app-store billing.
How to cancel Gptzero
Cancel via the website (recommended)
- Log in to your Gptzero account on gptzero.me.
- Go to Account or Billing settings and select the option to cancel your subscription.
- Confirm cancellation; the cancellation will take effect at the end of the current paid term.
Other cancellation options and platform notes
- If you cannot cancel online, email Gptzero at [email protected] with your account details and request cancellation.
- There is no official, public documentation showing how to cancel via the Apple App Store or Google Play for Gptzero; if you subscribed through an app store, check that store’s subscription management or contact the store for cancellation.
What happens when you cancel
Access and timing
When you cancel, access to paid features continues until the end of the current billing period; cancellation prevents future renewals.
There is no immediate pro-rated refund automatically issued upon cancellation under standard terms.
Data and account status
Your account information and uploaded content typically remain available according to Gptzero’s data and privacy policies.
If you need data removal, contact Gptzero via the support email and reference the Privacy Policy procedures.
Will I get a refund?
Official policy summary
- Gptzero Terms of Use state that all purchases are non-refundable. View Terms.
- The Privacy Policy offers a specific exception: new users who cancel within the first month may be eligible for a full refund of that month’s subscription fee. View Privacy Policy.
Practical notes and third-party reports
Independent reports note refunds are not typically granted if users forget to cancel before renewal.
If a refund is approved, third-party sources indicate processing may take around 5 - 7 business days to appear. Third-party guide.
Gptzero plans and pricing
Plan summary table
| Plan | Price (estimate) | Period | Key features |
| Free | €0.00 | Monthly | Basic access; limited scans/tools (global free tier) |
| Essential | ≈€7.50 - €8.00 | Monthly (annual billing equivalent) | 150,000 words/month; basic AI scan, grammar check, AI vocabulary |
| Premium | ≈€11.50 - €12.50 | Monthly (annual billing equivalent) | 300,000 words/month; advanced scan, plagiarism check, writing feedback, citation |
| Professional | ≈€22.00 - €24.00 | Monthly (annual billing equivalent) | 500,000 words/month; batch scanning, team collaboration, enterprise security |
Pricing notes
Official global pricing is listed in USD; the EUR figures above are approximate conversions and are shown for reference.
No specific Nigeria App Store or Google Play rates were available in the public sources.
Your consumer rights in Nigeria
Statutory rights and expectations
There is no public indication Gptzero explicitly honors a general 14-day digital cooling-off period; the company’s stated policies focus on a one-month new-user refund window.
Nigerian consumers should not assume automatic statutory refunds beyond what Gptzero’s policies describe.
Options if you have unauthorized charges or unresolved cancellations
- Contact your payment provider or bank to dispute charges or request a chargeback if billing continued after cancellation or if access was not provided.
- Escalate the issue to local consumer protection agencies or the Central Bank guidance channels if your bank cannot resolve the dispute.
Customer experiences
Positive feedback
Some users report Gptzero helps them review essays and spot areas where AI tools may have influenced writing, aiding pre-submission checks.
Users who use the service for simple pre-checks often find the basic scans helpful.
Negative feedback and frequent complaints
Many users report inconsistent or inaccurate detection, including false positives where human-written text is flagged as AI-generated.
Common complaints include difficulty cancelling, poor customer service, continued charges after cancellation attempts, and unclear subscription management.
Documentation checklist
What to collect before contacting support
- Account email and username used with Gptzero.
- Receipt or transaction ID for the subscription payment.
- Screenshot(s) showing your billing page, cancellation attempt, or renewal charge.
Additional items that help disputes
- Copies of all email exchanges with Gptzero support.
- Bank or card statements showing the charge to Gptzero.
- Links to Gptzero’s Terms of Use and Privacy Policy for reference.
Common mistakes
Assuming an automatic refund
Many users assume cancelling triggers a refund; under Gptzero’s Terms of Use most purchases are non-refundable, except a first-month refund per the Privacy Policy.
Always check the policy and save any confirmation of a refund promise before expecting money back.
Not saving cancellation proof or cancelling the wrong way
Users sometimes cancel via the wrong channel (for example, canceling a web subscription but not an App Store subscription) and then continue to be billed.
Always save a screenshot or confirmation email when you cancel and verify which billing channel (web or app store) was used.
Comparative recap
Quick comparison table
| Channel / Topic | Cancellation method | Refund likelihood | Best action |
| Website (gptzero.me) | Cancel in-account; or email [email protected] | Low (terms: non-refundable); possible first-month refund per Privacy Policy | Cancel in account; keep confirmation; request refund if within first month |
| Apple App Store / Google Play | No official Gptzero guidance; manage via the app store subscription settings | Unclear; depends on store policies and Gptzero’s handling | Check the App Store/Play Store subscriptions page and contact store support if needed |
| Bank or card disputes | Contact your bank/payment provider to dispute charges | Moderate to high if you show proof of failed cancellation or continued billing | Collect documentation and file a chargeback or dispute with your card issuer |
Key takeaways
Cancel via the web account to stop renewals; save proof and confirm the billing channel used at signup.
Expect refunds only in limited cases (new user first-month exception) and pursue bank disputes if charges continue despite evidence.
After cancelling
Immediate steps to take
- Save cancellation confirmation emails or screenshots showing the cancellation effective date.
- Monitor your payment method for any unexpected renewals for at least one billing cycle.
Useful links and contacts
Address
Company mailing address
GPTZero Inc., 35 Olden St, Princeton, New Jersey 08544, United States.
Support contact and Nigeria note
Primary contact for cancellations/support: [email protected].
There is no public Nigeria-specific office or postal address listed; use the email contact or your payment provider for local dispute support.