Last updated August 6, 2026
Terms of Business
The terms of business and the privacy policy are issued by the operator in Czech; this is an informative translation and in the event of any discrepancy the Czech wording prevails.
On what terms you may use the service, what you pay for it, who owns the text you submit and where our liability ends.
1. Who issues these terms
These terms of business are issued by Ollsoft s.r.o., registered office Příčná 1892/4, Nové Město, 110 00 Prague 1, Czech Republic, company number 193 36 039 (the “provider” or “we”), and govern the use of the website and the tools available on it (the “service”).
By creating an account, submitting a text for analysis or using the service in any other way, you confirm that you have read these terms and agree to them. The Privacy Policy, which describes how we handle your data, forms part of them.
If you do not agree with these terms, do not use the service.
2. Definitions
- Service — text detection, humanisation, question generation, the history of analyses and the other tools available on the website.
- User — anyone who uses the service, with or without an account.
- Account — the access created by registration, which opens features unavailable without signing in.
- Your content — the text, document or other material you submit or upload to the service.
- Pro plan — the paid tier of the service, with the higher limits and features described in the price list.
3. What the service does and does not do
The service analyses the submitted text and estimates how closely it resembles text generated by artificial intelligence, and on request rewrites it. The result is a probabilistic estimate, not proof.
No AI text detector is one hundred per cent accurate. Treat the result as evidence for a decision, not as a verdict, and do not base an accusation, an assessment or any other serious decision about another person on it alone.
The range of features, the limits and the availability of the individual plans are set out in the price list and in your account. We reserve the right to change, temporarily suspend or discontinue the service or any part of it.
4. Account and eligibility
You may use the service if you are at least 16 years old. If you are under 18, you confirm that you have the consent of your legal guardian.
Provide true and complete details when registering and keep them up to date. You are responsible for the security of your password and for all activity under your account. If you discover unauthorised use of your account, write to us at info@detekcegpt.cz without delay.
We may suspend or close your account if you breach these terms, provide false details, endanger the security of the service or expose us or other users to legal risk by your conduct.
5. Prices and payments
The current prices of the plans are set out in the price list on the website. The Pro plan is paid in advance for the chosen period and renews automatically until you cancel it.
You can cancel the renewal at any time in your account settings or by e-mail to info@detekcegpt.cz. Cancel at least 24 hours before the next billing date, otherwise the payment for the following period will still be taken. You keep access to the plan's features until the end of the paid period.
If a payment fails (for example because of an expired card or insufficient funds), we may suspend access to the paid features until the payment goes through.
If you are a consumer, you have the right to withdraw from the purchase within 14 days without giving a reason. If you start using the paid features before that period expires, you acknowledge that performance began with your consent and that the right of withdrawal lapses to the extent of the performance already provided. Refunds beyond statutory entitlements are at our discretion.
We may change prices. We will notify you of a change with reasonable notice by e-mail or by a notice in the service, so that you can cancel your subscription before the change takes effect.
6. Your content
The text you submit to the service remains yours. By submitting it you grant us a non-exclusive, royalty-free licence to process it to the extent necessary for us to provide the service to you — that is, to analyse it, show you the result, store it in your history and pass it to the processors listed in the Privacy Policy. We do not use the text for any other purpose.
By submitting content you represent that:
- you hold the necessary rights to it and its processing will not infringe the rights of third parties,
- it contains no unlawful, defamatory, threatening, hateful or otherwise objectionable material,
- it contains no personal data of persons under 16 without the consent of their legal guardian,
- it contains no malicious code.
You must not use the service for unlawful or fraudulent activity, to attempt to reverse-engineer our models and algorithms, to circumvent limits, for automated bulk access without an agreement with us, or for anything that disrupts its operation.
We do not monitor user content across the board, but we reserve the right to remove content that breaches these terms.
7. Intellectual property
The service, its software, models, algorithms, design, texts, graphics and trade marks are and remain the property of the provider. These terms grant you no rights to them beyond the entitlement to use the service in the manner described here.
Your rights to your content remain unaffected, subject to the licence under clause 6.
8. Availability and maintenance
We aim to keep the service available without outages, but we do not guarantee it. Operation may be interrupted for maintenance, updates or circumstances beyond our control.
We will try to notify you in advance of planned downtime that would significantly limit availability.
9. Disclaimer of warranties
The service is provided “as is”, without warranties of any kind. To the extent permitted by law, we do not warrant that the service will meet your needs, that it will run uninterrupted and error-free, or that the results of an analysis will be accurate, reliable or complete.
This provision does not affect consumer rights that cannot be waived under the law.
10. Liability for damage
We are liable without limitation for damage caused intentionally or by gross negligence.
In cases of slight negligence we are liable only for a breach of a material contractual obligation, that is, an obligation whose fulfilment makes proper performance of the contract possible and on whose observance the other party relies and may rely. Even then, liability is limited to the typical foreseeable damage.
We are not liable for indirect damage, in particular lost profit, in cases of slight negligence.
The above limitations do not apply to injury to life or health, nor to cases where liability is imposed by mandatory provisions of law, including consumer rights.
11. Indemnity
You undertake to compensate us for damage, costs and expenses we incur as a result of your breach of these terms, of the law or of the rights of third parties, in particular in connection with content you have submitted to the service.
12. Termination
You may stop using the service at any time. If you have the Pro plan, cancel it in accordance with clause 5; termination takes effect at the end of the paid period.
We may terminate or suspend your access if you breach these terms, if the law or the security of the service requires it, or, upon reasonable prior notice, if we decide to discontinue the service.
On termination your entitlement to use the service ends. Provisions which by their nature are to survive termination — in particular those on intellectual property, disclaimer of warranties, liability and indemnity — remain in force. We will handle your data in accordance with the Privacy Policy.
13. Governing law and dispute resolution
These terms and the relationships arising from them are governed by the law of the Czech Republic. If you are a consumer resident in the European Union, the choice of law does not deprive you of the protection afforded by the mandatory rules of the state of your habitual residence.
Before turning to a formal resolution of a dispute, please write to us at info@detekcegpt.cz. Most misunderstandings can be settled in a single exchange of e-mails.
If you are a consumer, you may turn to the Czech Trade Inspection Authority, Štěpánská 796/44, 110 00 Prague 1, www.coi.cz, which is the body for the out-of-court resolution of consumer disputes. In disputes with businesses, the court with local jurisdiction is the one at the provider's registered office.
14. Changes to these terms
We may change these terms. In the case of a material change, we will announce it at least 14 days in advance by e-mail or by a notice in the service.
If you continue to use the service after a change takes effect, you are bound by the new wording. If you do not agree with the change, stop using the service and cancel any subscription.
15. Miscellaneous
These terms, together with the Privacy Policy, constitute the entire agreement between you and the provider concerning the service.
If any provision proves invalid or unenforceable, the remaining provisions stay in force and the invalid provision is replaced by one that comes closest to its original meaning.
Our failure to exercise a right does not constitute a waiver of that right.
You may not assign your rights and obligations under these terms without our written consent; the provider may assign them.
16. Contact
For questions about these terms, please contact:
- Ollsoft s.r.o.
- Příčná 1892/4, Nové Město, 110 00 Prague 1, Czech Republic
- Company number 193 36 039
- info@detekcegpt.cz
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