Last updated: August 7, 2026
These Terms of Service ("Terms") govern your use of the Sarto iOS app, the sarto.app website, and the Sarto web app at app.sarto.app (together, the "Service"), provided by BEAST LABS, SLU ("Beast Labs", "we", "us"). By downloading, accessing, or using the Service you agree to these Terms and to the Privacy Policy. If you do not agree, do not use the Service.
Sarto is operated by BEAST LABS, SLU, registered in the Registry of Companies of the Principality of Andorra (registration no. 23757, book S-455, page 7180), NRT L-718834-Y, D-U-N-S 679993152, with registered office at Avinguda Verge de Canòlich 124, 1r pis, 2a porta, despatx 12, Edifici La Freixera, Sant Julià de Lòria, AD600, Principality of Andorra (beast-labs.com). Contact: [email protected].
Sarto is intended for people aged 18 and over. By downloading, accessing, or using the Service you confirm that you are at least 18 years old.
The app is distributed through the Apple App Store, and your use of it is also subject to Apple's Licensed Application End User License Agreement. If those terms conflict with these Terms, these Terms govern to the extent permitted by law. Apple is not responsible for the Service and has no obligation to provide support for it.
Sarto restructures and rephrases the resume content you provide to better match a job posting, generates cover letters, and computes a match score. Output is generated with artificial intelligence. Sarto rewords your experience; it never invents employers, titles, dates, credentials, or numbers. Even so, AI output can contain mistakes, and only you know your own history: you are responsible for reviewing every document before sending it, and for everything you submit to an employer.
Sarto is a writing tool. It does not provide legal, career, or professional advice, and it does not and cannot promise interviews, offers, or employment outcomes.
You keep full ownership of the resumes, job postings, and other content you import, and of the documents Sarto generates for you. You grant us only the limited license needed to process that content transiently in order to provide the Service, as described in the Privacy Policy. We do not store your content on our servers, we do not use it to train AI models, and we do not share it for advertising.
You are responsible for the content you provide: you confirm that you have the right to use it and that the facts in it are true. Sarto rephrases what you give it; providing false information to an employer remains false with or without nice wording.
You agree not to:
We grant you a limited, non-exclusive, non-transferable, revocable license to use the app for your personal use, subject to these Terms and applicable law.
Some features require signing in with your email address, Apple, or Google. You are responsible for keeping your device and sign-in method secure, and for activity that happens under your account. You can delete your account at any time in Settings, in the app or on the web.
Your account is identified by the email address you sign in with, so signing in by email, by Apple, or by Google with the same verified address reaches the same account and the same subscription. Apple's "Hide My Email" is the exception: it gives us a private relay address instead of yours, and we have no way to know it belongs to the same person. If you subscribed on the web and then use Hide My Email on the phone, sign in with your email address instead so your subscription follows you.
Tailoring and export require a paid subscription. There are two ways to buy one, and which you use decides who sells it to you, who charges you, and where you cancel. Prices differ between the two and are always shown before you purchase.
A subscription bought one way unlocks Sarto everywhere you sign in to the same account, on the phone and on the web alike. You never need to buy it twice, and buying it in one place does not cancel the other: if you end up paying in both, contact us and we will sort it out.
Daily generation limits apply to keep the Service fast and affordable for everyone. We may adjust these limits over time; limits that apply to you are shown or enforced in the app.
The Service works together with third-party services such as the Apple App Store, our merchant of record Paddle, and the providers described in the Privacy Policy. Those services have their own terms, and we are not responsible for them. Links from our website to third-party sites are provided for convenience only.
The Service, including the app, the website, the Sarto name and branding, and the resume templates, belongs to Beast Labs or its licensors and is protected by intellectual property law. Nothing in these Terms transfers those rights to you, other than the personal license in section 7. The documents generated from your content are yours (section 5). If you send us feedback or suggestions, we may use them without obligation to you.
We are constantly improving the Service and may change, add, or remove features, or discontinue the Service, at any time. We do not guarantee that any particular feature will remain available. If we discontinue the Service entirely, we will stop charging active subscriptions and refund the unused part of any period already paid for, through whichever of Apple or Paddle sold it.
You can stop using the Service at any time by deleting the app and, if you wish, your account. We may suspend or terminate your access if you materially violate these Terms, if we are required to do so by law, or to protect the security or integrity of the Service. Termination ends your license under section 7; sections that by their nature should survive (including sections 5, 12, 15, 16, 17, and 18) survive.
The Service is provided "as is" and "as available", without warranties of any kind, express or implied, including fitness for a particular purpose and accuracy, to the maximum extent permitted by law. We do not warrant that the Service will be uninterrupted or error-free, that AI-generated output will be accurate or complete, or that using Sarto will lead to any employment outcome.
To the maximum extent permitted by law, Beast Labs is not liable for indirect, incidental, special, consequential, or punitive damages, or for loss of profits, opportunities, data, or goodwill, arising from your use of or inability to use the Service. To the same extent, our total liability for all claims relating to the Service is limited to the greater of the amount you paid us for the Service in the 12 months before the event giving rise to the claim, or 100 US dollars.
Nothing in these Terms excludes or limits liability that cannot be excluded or limited by law, including under mandatory consumer protection rules of your country of residence, or liability for fraud or willful misconduct.
If your violation of these Terms, or content you had no right to use, causes a third-party claim against Beast Labs, you agree to indemnify us for the damages and reasonable costs that result. This does not apply where prohibited by law.
These Terms are governed by the laws of the Principality of Andorra, and disputes are subject to the courts of Andorra, in both cases without prejudice to any mandatory consumer protections and consumer forum rights of your country of residence. If you have a problem, contact us first at [email protected]; most issues are fixed faster that way.
We may update these Terms from time to time. We will post the updated version on this page and revise the "Last updated" date; if a change is material, we will point it out in the app or on the site. Continued use of the Service after changes take effect means you accept the updated Terms.
If any provision of these Terms is found unenforceable, the rest remain in effect. Our not enforcing a provision is not a waiver of it. These Terms and the Privacy Policy are the entire agreement between you and us about the Service. We may assign these Terms to a successor of the business; you may not assign them.
[email protected] · BEAST LABS, SLU, Avinguda Verge de Canòlich 124, Sant Julià de Lòria, AD600, Andorra