Terms of use
Last updated 3 September 2026
These terms
This website is operated by PromptWorks AI Ltd, a company registered in England and Wales, company number 17305850. By using the site you accept these terms. If you do not accept them, please do not use the site.
These terms govern the website, and — as set out under Using the application during the pilot below — an individual’s evaluation use of the ClaimOS application. A firm’s use of the application on client matters is under its separate written agreement with us, and that agreement — not this page — sets out the licence, the service commitments and the data processing terms.
Using the application during the pilot
Pilot terms. While ClaimOS is in pilot, an individual may create an account to evaluate the application. Such use is subject to these terms and to our privacy notice, and is provided as is, for evaluation, without any service commitment.
Use of the application by a law firm on its client matters is under the firm’s written agreement with us, which governs the licence, service levels and data processing for that use. An account created from this site does not, by itself, create such an agreement.
Whether you evaluate the application or use it under a firm’s agreement, ClaimOS remains software: it organises evidence, performs published arithmetic and produces working documents. It does not give legal advice, and every output — every date, every entry, every bundle — is for you or your firm to check before it is relied on.
ClaimOS is software, not a legal service
ClaimOS is document automation software licensed to law firms. PromptWorks AI Ltd is not a law firm, does not provide legal services, and does not give legal advice. It is not a claims management company and is not regulated by the Financial Conduct Authority.
Nothing on this site is legal advice, and nothing on it should be relied on as a statement of the law or of any time limit that applies to a particular matter. If you need advice on a claim, take it from a solicitor or other qualified adviser.
The examples on this site
Every matter, document, date, page reference and calculation shown on this site is invented for illustration. They are not real cases, not real people, and not the output of a calculation about anyone. Where a rule is named alongside an illustration, it is named to show what the software cites, not to advise on how that rule applies.
Statements about time limits and procedural changes describe our understanding at the date shown at the top of this page. Legislation and commencement dates change.
Availability and accuracy
We may change, suspend or withdraw any part of this site at any time, and we do not guarantee that it will be available uninterrupted or free of errors. We keep the site up to date as best we can, but make no warranty that its content is complete or current.
Our content
The content, design and marks on this site belong to PromptWorks AI Ltd or its licensors. You may read the site, print pages and share links to it. You may not otherwise copy, adapt or republish any part of it without our permission.
Liability
We do not exclude or limit our liability where it would be unlawful to do so, including liability for death or personal injury caused by negligence and for fraud. Subject to that, we are not liable for any loss arising from use of, or reliance on, this website or its content, including any decision taken about a claim or a time limit.
Governing law
These terms are governed by the law of England and Wales, and the courts of England and Wales have exclusive jurisdiction.
Contact
Write to hello@promptworks.ai. See also our privacy notice.