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Terms of Use.

Effective as of 11 September 2026.

These Terms of Use ("Terms") govern your access to and use of outrankfast.app and the services made available through it. Read them together with our Privacy Notice and our Refund Policy, which form part of these Terms.

By creating an account, accessing the Site, or using any part of the Services, you accept these Terms. If you do not accept them, do not use the Services.

1. Who we are

1.1. The Services are operated by Rostyslav Shuleshko, email hello@outrankfast.app, referred to in these Terms as "Outrankfast", "we", "us" or "our".

1.2. "You" or "User" means the person accepting these Terms, whether on your own behalf or on behalf of a company or other legal entity.

2. Definitions

2.1. Site means the website at outrankfast.app and its subdomains.

2.2. Services means the Site, the Outrankfast web application, the API, the MCP server described in Section 8, and all features, content and functionality we make available through them.

2.3. Tracked Domain means a domain or website that you register in your account for measurement, analysis or content generation.

2.4. Input means any data you submit to the Services, including Tracked Domains, prompts, tracked questions, brand and competitor names, account details and instructions.

2.5. Output means any result the Services return to you, including visibility measurements, competitor data, technical findings, suggestions and generated page drafts.

2.6. Paddle means the Paddle entity that acts as merchant of record for your purchase, as identified in Section 10.

3. Eligibility and capacity

3.1. You represent and warrant that you are at least 18 years old and have full legal capacity to enter into a binding contract under the law applicable to you.

3.2. Where you use the Services on behalf of a company or other legal entity, you represent and warrant that you hold the authority to bind that entity to these Terms, and "you" refers to both you and that entity.

3.3. You represent and warrant that you are not subject to sanctions imposed by Ukraine, the European Union, the United Kingdom or the United States, that you are not acting for or on behalf of any sanctioned person, and that you are not located in a territory subject to comprehensive sanctions.

3.4. You represent and warrant that all funds used to pay for the Services come from lawful sources, that no payment you make constitutes the proceeds of crime, and that you do not use the Services for money laundering, terrorist financing or the evasion of tax or currency controls.

3.5. We may require evidence supporting any representation in this Section, and we may suspend or terminate your account where you refuse to provide it or where we hold a reasonable belief that a representation is untrue.

4. Accounts

4.1. You must provide accurate registration information and keep it current.

4.2. You are responsible for all activity carried out under your account, including activity by anyone you allow to use your credentials and activity initiated through the MCP server or the API.

4.3. Keep your credentials, API keys and tokens confidential. Notify us at hello@outrankfast.app as soon as you learn of any unauthorised use.

4.4. We offer a free tier that requires no payment method. We may change, limit or withdraw the free tier at any time.

5. Your Tracked Domains

5.1. The Services fetch and analyse publicly accessible HTML served by your Tracked Domains. We do not attempt to access anything behind authentication, paywalls or other access controls.

5.2. For every Tracked Domain you register, you represent and warrant that you own it or hold the authority of the owner to register it for use with the Services, that you are entitled to permit automated fetching and analysis of the content served at that domain, that the content served there does not infringe the rights of any third party and does not breach any law applicable to it, and that your registration of the domain breaches no agreement between you and any hosting provider, site builder, client or other party.

5.3. Our crawler identifies itself by user agent, respects robots.txt directives, and applies rate limiting. It does not circumvent, disable or interfere with any technical protection measure, access control or security feature of any computer system. You may not use the Services to attempt any such circumvention.

5.4. If you register a domain you do not control, you indemnify us in full under Section 16 for any resulting claim.

5.5. We may refuse, suspend or remove any Tracked Domain at our discretion, including where we receive a complaint from the domain owner or its host.

6. How the Services work, and the limits of artificial intelligence

6.1. The Services measure how AI engines answer buying questions, and generate draft pages, by sending queries to third-party artificial intelligence models. We currently use Google's Gemini models through Vertex AI, grounded with Google Search.

6.2. You acknowledge that artificial intelligence models are probabilistic. They produce different answers to identical queries, they state incorrect facts with apparent confidence, they omit relevant information, and their behaviour changes when the provider updates, retrains, deprecates or reconfigures a model. These characteristics are inherent to the technology and do not constitute a defect in the Services.

6.3. The Services pass your queries to the models and report what comes back. We do not verify, endorse or warrant the accuracy, completeness, currency or reliability of any Output, and we make no representation that any Output is free of errors or of third-party rights.

6.4. You are solely responsible for reviewing, verifying and editing any Output before you rely on it, publish it, or use it in any commercial decision. Where you publish generated content, you publish it as your own and you carry full responsibility for it, including responsibility for accuracy, for compliance with any disclosure obligation applicable to AI-generated content, and for any third-party rights it affects.

6.5. We make no representation or warranty, express or implied, that use of the Services will improve your visibility in any AI engine or search engine, increase traffic, rankings, mentions, conversions or revenue, or produce any particular commercial result. Visibility in third-party AI engines depends on factors outside our control.

6.6. Any measurement we report reflects the state of a third-party model at the moment of the query. It is a sample, not a guarantee of what that model will answer at any other time.

7. Third-party dependencies and availability

7.1. The Services depend on third-party platforms, infrastructure and artificial intelligence models that we neither own nor control, including Google Cloud, Vertex AI, Gemini and Google Search.

7.2. We provide no service level commitment and no uptime guarantee. We do not warrant that the Services will operate without interruption, delay or error.

7.3. Under no circumstances are we liable for any unavailability, degradation, latency, error, rate limit, quota restriction, suspension, price change, deprecation, discontinuation, modification or change in behaviour of any third-party platform or model, or for any consequence of any of these for your use of the Services. This applies whether or not the third party is identified in these Terms.

7.4. Where a third party blocks, throttles or otherwise restricts access to our systems, or where a third party changes its terms in a way that requires us to change or withdraw a feature, we bear no liability to you for the resulting change to the Services.

8. API and MCP server

8.1. We make available a Model Context Protocol server and an API that allow AI clients and other software to query your account data and to carry out actions in your account.

8.2. Access through the MCP server and the API forms part of the Services and is subject to these Terms in full.

8.3. You represent, warrant and undertake that you will connect only clients you control or are authorised to use, that you will keep any credential, key or token used for that connection confidential, that you will not grant access to any third party except where that third party acts on your behalf and under your instruction, and that you will not use the MCP server or the API to build, train or improve any product that competes with the Services, to resell or sublicense access, or to extract data in bulk beyond your own account.

8.4. Any instruction issued to your account through the MCP server or the API counts as your own act, whether you issued it yourself, an agent acting for you issued it, or an AI client issued it autonomously. You carry responsibility for the consequences, including consumption of your plan limits.

8.5. You acknowledge that an AI client connected to the MCP server may act in ways you did not intend, and that we bear no liability for any action such a client takes within your account.

8.6. We may impose rate limits, revoke keys, and change, restrict or withdraw the MCP server or the API at any time.

9. Acceptable use

9.1. You may not use the Services to analyse, fetch or generate content for any domain you neither own nor hold authority over, to circumvent any access control, authentication mechanism, rate limit or security measure of any system, including ours, to reverse engineer, decompile or disassemble any part of the Services except to the extent applicable law permits despite this restriction, to copy, resell, sublicense, lease or otherwise commercially exploit any part of the Services, to generate or publish content that is unlawful, defamatory, infringing, deceptive or designed to manipulate a third-party platform in breach of that platform's terms, to interfere with the operation of the Services or impose an unreasonable load on our infrastructure, or to scrape, harvest or extract data from the Services by automated means outside the API.

9.2. We may suspend or terminate access immediately where we hold a reasonable belief that you have breached this Section.

10. Plans, payment and merchant of record

10.1. We offer a free tier and paid subscription plans billed monthly or annually. Current plans, features, limits and prices appear on the Site.

10.2. Our order process is conducted by our online reseller Paddle.com. Paddle acts as authorised reseller of the Services and is the principal in the sale to you. Your purchase contract is with Paddle. Our contract with you covers the provision of the Services and is governed by these Terms.

10.3. The Paddle contracting entity depends on where you purchase from, as set out in the Paddle Buyer Terms at paddle.com/legal/buyer-terms. These may include, as from time to time may change, the following entities: purchases from the United States are made from Paddle.com Inc., purchases from Canada from Paddle.com (Canada) Ltd., and purchases from the rest of the world from Paddle.com Market Limited, a company incorporated in England and Wales under number 8172165.

10.4. Payment, invoicing, taxes, currency conversion, payment method storage, chargebacks and the processing of refunds are handled by Paddle under the Paddle Buyer Terms. We do not collect, store or process your payment card details.

10.5. Subscriptions renew automatically for successive periods of the same length until you cancel. By subscribing you authorise Paddle to charge your payment method on a recurring basis.

10.6. You may cancel at any time through your account or through Paddle. Cancellation stops the next renewal. Your access continues until the end of the period you have already paid for, and no partial refund arises for the unused part of that period.

10.7. We do not offer plan downgrades. To move to a lower plan, cancel your current subscription and subscribe to the plan you want once the paid period ends.

10.8. Upgrades and the credit applied to them are governed by the Refund Policy, incorporated herein by reference.

10.9. We may change prices, plan structures and plan limits. Price changes take effect for you at your next renewal, and we will notify you before that renewal. If you do not accept a new price, cancel before the renewal date.

11. Refunds

11.1. Refunds are governed by our Refund Policy, which forms an integral part of these Terms and is incorporated herein by reference.

11.2. Because Paddle is the merchant of record, Paddle's own terms apply to any payment dispute, and Paddle may issue or decline refunds under those terms independently of our Refund Policy.

12. Intellectual property

12.1. The Services, including the software, design, interface, database structure, text, graphics, logos and all other material we provide, belong to us or to our licensors and are protected by intellectual property law. We grant you a limited, non-exclusive, non-transferable, revocable licence to use the Services for your own business purposes during the term of your subscription, subject to these Terms.

12.2. You keep all rights in your Input. You grant us a non-exclusive, worldwide, royalty-free licence to host, store, reproduce, process and transmit your Input to the extent needed to operate and provide the Services to you, to secure them, and to comply with law.

12.3. As between you and us, you hold whatever rights are capable of subsisting in the Output generated for your account, and you may use it freely. We make no warranty that any Output is original, that it attracts copyright protection, or that its use infringes no third-party right. Section 6.4 applies to everything you publish.

12.4. We may use aggregated and de-identified data derived from use of the Services to operate, secure, analyse and improve them. Such data identifies neither you nor any Tracked Domain.

12.5. We do not use your Input or Output to train our own artificial intelligence models.

13. Suspension, termination and discontinuation

13.1. You may stop using the Services and delete your account at any time.

13.2. We may suspend or terminate your access, with or without notice, where you breach these Terms, where we hold a reasonable belief that your use creates legal, security or reputational risk, where a third-party provider requires it, or where required by law.

13.3. We may modify, restrict, suspend or discontinue the Services, in whole or in part, at any time and at our sole discretion. We bear no liability of any kind to you or to any third party for any such modification, restriction, suspension or discontinuation, including for any loss of data, loss of access, loss of profit or loss of business opportunity arising from it.

13.4. Where we discontinue the Services, we may, but are under no obligation to, refund all or part of any amount you have paid for a period that has not yet elapsed. Any such refund is made at our sole discretion and processed through Paddle.

13.5. Sections 5.4, 6, 7, 12, 14, 15, 16, 18 and 19 survive termination.

14. Disclaimer of warranties

14.1. THE SERVICES ARE PROVIDED "AS IS" AND "AS AVAILABLE", WITHOUT WARRANTY OF ANY KIND.

14.2. TO THE MAXIMUM EXTENT PERMITTED BY LAW WE DISCLAIM ALL IMPLIED WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT AND ANY WARRANTY ARISING FROM COURSE OF DEALING OR USAGE OF TRADE.

14.3. WE DO NOT WARRANT THAT THE SERVICES WILL MEET YOUR REQUIREMENTS, THAT THEY WILL OPERATE UNINTERRUPTED, SECURE OR ERROR-FREE, OR THAT ANY OUTPUT WILL BE ACCURATE, COMPLETE, CURRENT OR RELIABLE.

14.4. YOU USE THE SERVICES AT YOUR OWN RISK.

15. Limitation of liability

15.1. TO THE MAXIMUM EXTENT PERMITTED BY LAW, WE ARE NOT LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, PUNITIVE OR CONSEQUENTIAL DAMAGES, OR FOR ANY LOST PROFIT, LOST REVENUE, LOST SAVINGS, LOST BUSINESS OPPORTUNITY, LOSS OF GOODWILL, LOSS OF DATA, SERVICE INTERRUPTION OR COST OF SUBSTITUTE SERVICES, ARISING OUT OF OR CONNECTED WITH THESE TERMS OR THE USE OF OR INABILITY TO USE THE SERVICES, ON ANY THEORY OF LIABILITY, WHETHER OR NOT WE WERE ADVISED OF THE POSSIBILITY OF SUCH DAMAGE, AND EVEN IF A LIMITED REMEDY IN THESE TERMS FAILS OF ITS ESSENTIAL PURPOSE.

15.2. TO THE MAXIMUM EXTENT PERMITTED BY LAW, OUR TOTAL AGGREGATE LIABILITY ARISING OUT OF OR CONNECTED WITH THESE TERMS AND THE SERVICES DOES NOT EXCEED THE GREATER OF THE AMOUNTS YOU PAID FOR THE SERVICES IN THE TWELVE MONTHS BEFORE THE EVENT GIVING RISE TO THE CLAIM, OR ONE HUNDRED UNITED STATES DOLLARS (USD 100).

15.3. The exclusions and limits in this Section form a fundamental basis of the bargain between you and us and apply even where you use the free tier and have paid nothing.

15.4. Nothing in these Terms excludes or limits liability that cannot be excluded or limited under the law applicable to you.

16. Indemnity

16.1. You indemnify us and hold us harmless against any claim, demand, proceeding, loss, liability, damage, cost and expense, including reasonable legal fees, arising out of or connected with your use of the Services, your breach of these Terms, any Tracked Domain you register, any content you publish using Output, and any claim by a third party that your Input or your use of Output infringed its rights.

17. Changes to these Terms and to our other documents

17.1. We may amend these Terms, the Privacy Notice and the Refund Policy at any time at our sole discretion.

17.2. We publish the amended version on the Site with a new effective date, and we may also notify you by email. Continued use of the Services after the effective date means you accept the amended version. If you do not accept it, stop using the Services and cancel your subscription.

17.3. We urge you to review these Terms, the Privacy Notice and the Refund Policy from time to time, and in any event before each renewal, so that you remain aware of any change.

18. Governing law and jurisdiction

18.1. These Terms and any dispute or claim arising out of or connected with them, including non-contractual disputes and claims, are governed by the law of Ukraine, without regard to its conflict of laws rules.

18.2. The courts of Ukraine hold exclusive jurisdiction over any such dispute or claim, and you waive any objection to venue in those courts.

18.3. Where you use the Services as a consumer, and where the law of your country of residence grants you mandatory protections that cannot be derogated from by agreement, those protections continue to apply and nothing in this Section affects them. Contact us at hello@outrankfast.app with any question on this point.

18.4. Your purchase contract with Paddle is governed separately by the Paddle Buyer Terms.

19. General

19.1. Entire agreement. These Terms, together with the Privacy Notice and the Refund Policy, constitute the entire agreement between you and us in relation to the Services and supersede all prior understandings on that subject.

19.2. Severability. If any provision is held invalid or unenforceable, it applies to the maximum permitted extent and the remaining provisions continue in full force.

19.3. Assignment. You may not assign or transfer these Terms without our prior written consent, and any attempt to do so is void. We may assign or transfer them freely, including in connection with a sale of the business.

19.4. No waiver. Our failure to enforce any provision is no waiver of it. A waiver takes effect only in writing.

19.5. Notices. We give notice by email to the address on your account or by posting to the Site. Email notice takes effect on transmission.

19.6. Force majeure. We are not liable for any failure or delay caused by events beyond our reasonable control, including armed conflict, martial law, mobilisation, air attack, damage to energy infrastructure, power outage, network failure and the acts of any third-party provider.

19.7. Language. These Terms are drawn up in English. Any translation is provided for convenience, and the English version prevails.

20. Contact

Questions about these Terms: hello@outrankfast.app

Questions about a payment, invoice or charge: contact Paddle through the link on your receipt, or write to us and we will direct you.

Terms of Use | outrankfast