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Terms of Use — llms.txt Studio

Last updated: September 2026

1. Acceptance

By accessing llms.txt Studio at llmstxt.echorank360.com ("Service"), you agree to these Terms of Use. If you do not agree, do not use the Service. llms.txt Studio is an EchoRank product operated by ChatLogic Insights LTD, a company registered in England and Wales (no. 15593166) ("we", "us"). These Terms apply alongside the Privacy Policy for this Service at llmstxt.echorank360.com/privacy.

2. Eligibility and Territorial Restriction

You must be at least 18 years old and able to enter a binding contract. The Service is not offered to, and may not be used by, persons located in, resident in, or accessing the Service from the European Union, the European Economic Area (Iceland, Liechtenstein, Norway), or the United Kingdom ("Restricted Territories"). By using the Service you represent that you are not located or resident in a Restricted Territory and are not using a VPN or other means to disguise a Restricted Territory location. We may verify location through IP address and billing address and may suspend accounts, cancel subscriptions, and refund payments identified as originating from a Restricted Territory. If you use the Service on behalf of a company, you represent that you are authorised to bind it and that it is not established in a Restricted Territory.

3. Service Description

The Service generates llms.txt files from the public pages of a domain you specify, validates existing files against the llmstxt.org format, and — on the Monitor plan — checks a monitored file weekly for presence, validity, change, and drift against the live site. Generation is deterministic extraction of your own page titles and descriptions; no AI model writes the file.

The Service makes no promise about search rankings, traffic, AI citations, or how any AI system treats your site. Whether any assistant reads llms.txt is that assistant's decision. The optional crawler canary records fetches of a link and the user-agent string presented; user-agent strings can be spoofed, and the absence of a fetch proves nothing. Grades assess format and link health only. Nothing in the Service is legal, SEO, or marketing advice.

4. Accounts

Accounts are required for Monitor and optional otherwise. You may sign up with an email address and password or with Google Sign-In. You are responsible for your credentials and for activity under your account, and must tell us promptly of any unauthorised access. One person per account. You may delete your account at any time from the Account page; associated data is deleted or anonymised within 30 days.

5. Plans and Billing

5.1 Free. Generate and validate runs are limited per day per IP address (current limits are shown in the Service and may change). No account is required. Results live at unguessable URLs; anyone with a link can view that result.

5.2 Monitor. A recurring subscription per monitored domain, billed monthly or yearly at the prices displayed at llmstxt.echorank360.com/pricing. Quantity equals the number of domains you can monitor. Monitoring a domain requires proving you control it (DNS TXT record or meta tag).

5.3 Payment. All payments are processed by Stripe; we never store card details. By subscribing you authorise recurring charges at your chosen interval until you cancel.

5.4 Plan changes. Quantity and billing interval can be changed in the Stripe Customer Portal. Increases take effect immediately with proration; decreases and interval changes to a cheaper term take effect at the end of the current period.

5.5 Cancellation. Cancel at any time from the Customer Portal (Account → Manage subscription) or by emailing the support address below. Cancellation takes effect at the end of the current billing period; access continues until then. Monitoring data is retained 90 days after cancellation in case you resubscribe, then deleted.

5.6 Refunds. If a paid check fails to run for reasons on our side and we cannot fix it within 7 days of your report, we refund the affected period. Dissatisfaction with a grade, or with how any AI system treats your site, is not a service failure. Where consumer law gives you a right to withdraw from a distance contract, you consent to the Service starting immediately and acknowledge that the withdrawal right ends once monitoring for the period has begun, except for the refund above.

5.7 Failed payments. If a payment fails your subscription enters a past-due state with a 7-day grace period to update your payment method; after that, monitoring pauses until payment succeeds.

5.8 Price changes. We may change prices with at least 30 days' notice by email; changes apply from your next billing period. If you disagree, cancel before it takes effect.

6. Acceptable Use

You agree not to:

  • run the generator or monitor against domains you do not own, operate, or have permission to analyse;
  • attempt to overwhelm, probe, or circumvent rate limits, quotas, or domain verification;
  • scrape, crawl, or programmatically extract data from the Service beyond its public interfaces without written permission;
  • resell or systematically redistribute generated files or reports as a competing service (you may use, edit, and publish files generated for your own domains freely);
  • attempt to gain unauthorised access to other users' accounts or to EchoRank systems;
  • use the Service for any unlawful purpose.

Our fetcher announces itself as llmstxt-studio, respects robots.txt, and stays under 2 requests per second; you are responsible for having the right to request analysis of the domains you submit.

7. Intellectual Property

Files generated from your domain are yours. The Service, its code, methodology, rule definitions, report formats, and the EchoRank and llms.txt Studio branding are owned by ChatLogic Insights LTD. You grant us a limited right to fetch and store copies of your public pages and files solely to operate the Service for you. Your subscription grants a limited, non-exclusive, non-transferable licence to use the Service.

8. Availability and Changes

The Service is provided "as is" and "as available". We may change heuristics, rules, grade thresholds, limits, and features; material changes are noted on the Help page. We do not warrant uninterrupted availability of the Service or of the third-party sites and services it depends on.

9. Limitation of Liability

To the maximum extent permitted by law, ChatLogic Insights LTD and its directors, employees, and affiliates are not liable for indirect, incidental, special, consequential, or punitive damages, including lost traffic, rankings, citations, or revenue, or decisions made in reliance on a grade or report. Our total liability for any claim arising from the Service is limited to the amount you paid us in the 12 months preceding the claim. Nothing in these Terms excludes or limits liability that cannot lawfully be excluded, including for death or personal injury caused by negligence, fraud, or your statutory rights as a consumer.

10. Indemnification

You agree to indemnify ChatLogic Insights LTD against claims, damages, and reasonable expenses (including legal fees) arising from your breach of these Terms, your violation of third-party rights, or your submission of domains you were not entitled to have analysed. This clause does not apply to you to the extent you are a consumer under the law of your habitual residence and that law prohibits it.

11. Termination

We may suspend or terminate accounts that breach these Terms, engage in abusive or fraudulent behaviour, monitor domains they do not control, or are identified as originating from a Restricted Territory (Section 2). On termination for cause, no refund is issued. You may terminate at any time by cancelling and deleting your account.

12. Dispute Resolution

12.1 Talk to us first. Before starting any formal proceeding, you agree to contact us at the legal address below and to try in good faith to resolve the dispute informally within 30 days of written notice. Most issues are resolved this way.

12.2 Consumers whose local law restricts arbitration. If you are a consumer and the mandatory law of the country (or province or state) where you habitually reside prohibits or restricts pre-dispute consumer arbitration — for example, the Canadian province of Québec — nothing in these Terms requires you to arbitrate, limits your right to bring proceedings before the courts of that place, or overrides that mandatory consumer-protection law. After a dispute has arisen, either party may propose alternative dispute resolution through an independent, recognised ADR body; your participation is voluntary and you may decline or withdraw at any time without prejudice to your right to go to court. You may also bring proceedings in England and Wales, where we are established. Any ADR outcome binds you only if you were informed of its binding nature in advance and specifically accepted it. This section applies in place of 12.3 for all such users.

12.3 Users in the United States. If you are located in the United States and are not covered by 12.2, any dispute not resolved under 12.1 will be resolved by binding individual arbitration administered by JAMS under its Streamlined Arbitration Rules, seated in the state where you reside, conducted remotely where possible. Either party may instead bring an individual claim in small-claims court. Claims must be brought on an individual basis only; class, collective, or representative proceedings are waived to the extent permitted by law. You may opt out of this arbitration agreement by emailing the legal address below within 30 days of first accepting these Terms, stating your account email and that you opt out; opting out does not affect any other provision.

12.4 Everyone else. Disputes are subject to Section 13.

13. Governing Law

These Terms are governed by the laws of England and Wales, and disputes are subject to the exclusive jurisdiction of its courts, except (a) as provided in Section 12, and (b) that if you are a consumer, you also benefit from the mandatory provisions of the law of the country where you habitually reside and may bring proceedings there.

14. Changes to Terms

We may update these Terms. Material changes will be communicated via the Service or by email at least 14 days before they take effect. Continued use after the effective date constitutes acceptance; if you do not agree, cancel your subscription and stop using the Service before then.

15. Severability

If any provision is held invalid or unenforceable, the remaining provisions continue in full force, and the invalid provision is replaced by a valid one closest to its intent.

16. Contact

ChatLogic Insights LTD — EchoRank Agent:
Frederic Desjardins 1321 Upland Dr. PMB 10673, Houston, Texas 77043, United States
Legal: [email protected]
Support: [email protected]