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Terms of Use

The rules for using dagnylabs.ai. Separate from any customer or partner agreement you sign with Dagny.

Effective September 28, 2026 · Last updated September 28, 2026

1. Agreement to these Terms

These Terms of Use ("Terms") are a binding agreement between you and Dagny Labs LLC ("Dagny," "we," "us," or "our") for your access to and use of https://dagnylabs.ai and related marketing pages, content, and features we operate (the "Site").

By using the Site, you agree to these Terms and to our Privacy Policy. If you do not agree, do not use the Site.

Company: Dagny Labs LLC, a California limited liability company, 10 Lula Way, Mill Valley, CA 94941, United States.

Legal contact: legal@dagnylabs.ai

2. What these Terms cover (and what they do not)

These Terms cover the marketing Site only: public pages, Field notes signup, career postings, case studies, and similar materials.

They do not replace a statement of work, master services agreement, order form, partner agreement, data processing addendum, or other commercial contract ("Customer Agreement"). If you buy or receive Dagny services, the Customer Agreement controls for those services. If there is a conflict about paid services, the Customer Agreement wins.

3. Eligibility and accounts

The Site is intended for adults acting for themselves or a business. You represent that you have authority to accept these Terms for any organization you name.

We do not currently require a Site login for most marketing pages. If we add accounts later, you are responsible for credentials issued to you and for activity under those credentials.

4. Acceptable use

You agree not to:

  • use the Site in violation of law or regulation;
  • probe, scan, or test the vulnerability of the Site without our written permission;
  • attempt to gain unauthorized access to systems, data, or accounts;
  • interfere with or disrupt the Site, including through malware, flooding, or automated abuse;
  • scrape, harvest, or index the Site in a way that overloads the Site or bypasses access controls, except ordinary search-engine indexing of public pages;
  • misrepresent your identity or affiliation;
  • use the Site to send spam or unsolicited commercial messages;
  • reverse engineer Site software except to the extent a law forbids that restriction;
  • use Site content to train a competing machine-learning model or to build a competing public dataset, except as allowed by a separate written license from us.

We may rate-limit forms, use anti-spam checks, and block traffic that looks abusive.

5. Materials you send us

If you email us, subscribe, book a call, or apply for a role, you grant Dagny a non-exclusive, worldwide, royalty-free license to use the information you send for the purpose you sent the information (for example, evaluating an application or responding to an inquiry). You represent that you have the right to send that information and that the information is accurate to the best of your knowledge.

Do not send confidential information through marketing forms unless we have asked for the information under a separate confidentiality arrangement.

6. Intellectual property

6.1 Our content

The Site, including text, graphics, logos (including the Dagny word mark and sphere device), layout, software, videos, case studies, and documentation, is owned by Dagny or by Dagny's licensors and is protected by intellectual property laws.

We grant you a limited, revocable, non-transferable license to access and view the Site for your internal business evaluation of Dagny. No other license is granted.

You may not copy, modify, distribute, publicly display, sell, or create derivative works from Site content except with our prior written consent, or as allowed by mandatory law (for example, fair use).

6.2 Trademarks

"Dagny," "Dagny Rails," related logos, and product names are trademarks of Dagny Labs LLC. Third-party names on the Site are the property of their owners and do not imply endorsement unless we say so.

6.3 Feedback

If you send ideas or suggestions about the Site or our business, you grant Dagny a perpetual, irrevocable, worldwide, royalty-free license to use that feedback without restriction or obligation to you.

6.4 Customer and partner work product

Work product, software, agents, prompts, models, workflows, and methods we build for customers remain subject to the applicable Customer Agreement. Nothing on the Site transfers ownership of Dagny platform technology, internal tools, or reusable methods.

The Site may link to third-party sites or tools (for example scheduling, social networks, or customer sites mentioned in case studies). We do not control those services and are not responsible for their content, policies, or practices. Your use of them is between you and the third party.

8. Case studies and examples

Case studies, metrics, quotes, and examples on the Site describe particular engagements. Results vary. Unless a Customer Agreement says otherwise, Site examples are illustrative only and are not a guarantee of future performance.

Some case studies are anonymized. Where a customer is named, naming does not expand your rights to that customer's confidential information.

9. No professional advice

Site content is for general information. Site content is not legal, financial, tax, investment, medical, or other professional advice. You should obtain advice tailored to your situation before making decisions.

10. Disclaimers

THE SITE IS PROVIDED "AS IS" AND "AS AVAILABLE." TO THE MAXIMUM EXTENT PERMITTED BY LAW, DAGNY DISCLAIMS ALL WARRANTIES, WHETHER EXPRESS, IMPLIED, OR STATUTORY, INCLUDING MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT.

We do not warrant that the Site will be uninterrupted, error-free, secure, or free of harmful components, or that content will be accurate or complete.

Some jurisdictions do not allow certain disclaimers. In those places, disclaimers apply to the fullest extent allowed.

11. Limitation of liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, DAGNY AND THE MEMBERS, OFFICERS, EMPLOYEES, AND AGENTS OF DAGNY WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR FOR ANY LOSS OF PROFITS, REVENUE, DATA, OR BUSINESS OPPORTUNITY, ARISING OUT OF OR RELATED TO THE SITE OR THESE TERMS, WHETHER BASED IN CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY, OR OTHERWISE, EVEN IF ADVISED OF THE POSSIBILITY.

TO THE MAXIMUM EXTENT PERMITTED BY LAW, DAGNY'S TOTAL LIABILITY FOR ALL CLAIMS ARISING OUT OF OR RELATED TO THE SITE OR THESE TERMS IS LIMITED TO THE GREATER OF (A) FIFTY U.S. DOLLARS (US $50) OR (B) THE AMOUNTS YOU PAID DAGNY SOLELY FOR ACCESS TO THE SITE IN THE TWELVE (12) MONTHS BEFORE THE CLAIM (WHICH IS TYPICALLY ZERO FOR THE MARKETING SITE).

These limits do not limit liability that cannot be limited under applicable law, including liability for fraud or willful misconduct where such a limitation is prohibited.

This section allocates risk. The Site would not be offered on the same terms without this section.

12. Indemnity

If you use the Site on behalf of a business, that business will defend and indemnify Dagny against claims, damages, losses, and expenses (including reasonable attorneys' fees) arising from (a) your misuse of the Site, (b) your breach of these Terms, or (c) content you submit through the Site, except to the extent caused by Dagny's willful misconduct.

13. Suspension and termination

We may suspend or stop offering all or part of the Site at any time. We may suspend or terminate your access if you violate these Terms or if we believe your use creates risk or legal exposure. Sections that by nature should survive (including IP, disclaimers, limits on liability, indemnity, and governing law) survive termination.

14. Changes to the Site or Terms

We may update the Site and these Terms. We will revise the "Last updated" date when we post changes. Material changes may also be highlighted on the Site or by other reasonable notice. Continued use after changes become effective constitutes acceptance, except where mandatory law requires a different process.

15. Governing law and venue

These Terms are governed by the laws of the State of California, excluding conflict-of-law rules. Exclusive venue for disputes arising out of the Site or these Terms lies in the state or federal courts located in San Francisco County, California, and you consent to personal jurisdiction there, except that Dagny may seek injunctive relief in any jurisdiction to protect Dagny's intellectual property or confidential information.

If you are a consumer with mandatory local rights that cannot be waived, those rights still apply.

16. Export and sanctions

You may not use the Site if you are prohibited from receiving U.S. services under applicable export control or sanctions laws, or if you are located in a comprehensively sanctioned jurisdiction.

17. Miscellaneous

  • Entire agreement. These Terms and the Privacy Policy are the entire agreement between you and Dagny about the Site, and supersede prior Site-related terms.
  • Severability. If a provision is unenforceable, the rest remains in effect.
  • No waiver. Failure to enforce a provision is not a waiver.
  • Assignment. You may not assign these Terms without our consent. We may assign them in connection with a reorganization or sale of assets.
  • No third-party beneficiaries. These Terms do not create third-party beneficiary rights, except as expressly stated.
  • Headings. Headings are for convenience only.
  • Force majeure. We are not liable for delays or failures caused by events beyond our reasonable control.

18. Contact

Dagny Labs LLC 10 Lula Way Mill Valley, CA 94941 United States

Legal: legal@dagnylabs.ai Privacy: privacy@dagnylabs.ai