StackLog — Terms of Service
Last updated: May 29, 2026
1. Acceptance of Terms
Welcome to StackLog. These Terms of Service ("Terms") govern your access to and use of the StackLog website, applications, and related services (collectively, the "Service"). By creating an account or using the Service, you agree to these Terms and to our Privacy Policy, which is incorporated into these Terms by reference. If you do not agree, do not use the Service.
The Service is operated by Dorie, LLC, a Minnesota limited liability company ("we," "us," or "our"). The Service is in an early stage of development and may change, break, or be discontinued at any time, with or without notice.
2. Description of the Service
StackLog is a personal tracking tool for supplements, nootropics, peptides, hormone therapy, and similar regimens ("stacks"). It lets you record what you take, your doses and schedules, log daily journal check-ins (such as energy, mood, and focus), and — if you choose to connect it — sync biometric data from WHOOP. The Service can also generate AI-assisted analysis of the information you provide.
The Service is a record-keeping and informational tool only. We do not sell, supply, prescribe, endorse, or recommend any substance, and we do not facilitate the acquisition of any substance. The Service is not medical advice and is not a substitute for professional medical care. See Section 6.
3. Eligibility
You must be at least 18 years old to use the Service. By using StackLog, you represent that you are 18 or older and that you are legally able to enter into these Terms.
4. Accounts and Security
To use the Service you must create an account with a valid email address and a password, and you must verify your email. You may optionally enable passkeys (WebAuthn) for sign-in.
You are responsible for:
- Keeping your login credentials secure.
- All activity that occurs under your account.
- Providing accurate account information.
Notify us promptly at the address in Section 16 if you believe your account has been compromised. To the fullest extent permitted by law, we are not liable for losses arising from unauthorized use of your account.
5. Acceptable Use
You agree not to:
- Use the Service for any unlawful purpose or to encourage unlawful activity.
- Attempt to access accounts, data, or systems that are not yours.
- Interfere with, disrupt, or attempt to reverse-engineer or scrape the Service.
- Upload malicious code or attempt to compromise the security of the Service.
- Misrepresent your identity or use the Service to harm others.
We may suspend or terminate accounts that violate these rules.
6. Medical Disclaimer and Assumption of Risk
Please read this section carefully.
StackLog is an informational and record-keeping tool only. It does not provide medical advice, diagnosis, or treatment. Nothing in the Service — including any AI-generated analysis, summaries, suggestions, or content about substances — is medical advice and none of it should be relied upon as such.
The Service is intended for self-experimenters who track their own regimens. You are solely responsible for your own health decisions, including any substances you choose to take, your doses, and your schedules. Supplements, nootropics, peptides, and hormone therapies can carry serious health risks, including interactions, side effects, and harm from improper use.
You should consult a qualified healthcare provider before starting, stopping, or changing any supplement, medication, or therapy. Do not disregard professional medical advice or delay seeking it because of something you read or generated within the Service.
AI analysis disclaimer. The Service may use artificial intelligence to generate analysis based on the information you enter. AI output may be inaccurate, incomplete, or misleading. It is informational only, is not reviewed by a medical professional, and is not a substitute for professional medical advice. You are responsible for independently verifying any information before relying on it.
Assumption of risk. To the fullest extent permitted by law, you knowingly and voluntarily assume all risks associated with your use of the Service and with any decisions you make based on it. You agree that you use the Service entirely at your own risk.
7. Intellectual Property
The Service, including its software, design, and content (excluding Your Content), is owned by us and protected by intellectual property laws. We grant you a limited, non-exclusive, non-transferable, revocable license to use the Service for your personal, non-commercial use.
You retain ownership of the data you enter into the Service ("Your Content"). You grant us a limited, worldwide, royalty-free license to store, process, and transmit Your Content as necessary to operate and provide the Service (including sending it to the third-party processors described in our Privacy Policy). This license ends when you delete Your Content or your account, except for residual copies retained as described in the Privacy Policy or required by law.
8. Third-Party Services
The Service relies on third-party providers to function, which may include, without limitation: an AI provider (currently Anthropic's Claude API) to generate AI analysis from the stack data you submit; a transactional email provider (currently Resend) for messages such as verification and account notices; WHOOP, as an optional OAuth integration to sync biometric data if you connect it; and standard hosting and infrastructure providers.
Your use of these integrations may be subject to the third party's own terms and policies. We are not responsible for third-party services, and their availability is not guaranteed. We may change providers at any time.
9. Disclaimers and Limitation of Liability
The Service is provided "as is" and "as available," without warranties of any kind, whether express or implied, including warranties of merchantability, fitness for a particular purpose, accuracy, and non-infringement. We do not warrant that the Service will be uninterrupted, error-free, or secure, or that any content or AI output will be accurate.
To the fullest extent permitted by law:
- We are not liable for any indirect, incidental, special, consequential, exemplary, or punitive damages, or for any loss of data, profits, or health outcomes, arising from your use of (or inability to use) the Service.
- We are not liable for any decision you make regarding supplements, substances, dosing, or therapies, whether or not informed by the Service or its AI analysis.
- Our total aggregate liability for any claim relating to the Service will not exceed the greater of the amount you paid us in the twelve months before the claim or USD $100.
Some jurisdictions do not allow certain limitations, so some of the above may not apply to you.
10. Indemnification
To the fullest extent permitted by law, you agree to indemnify, defend, and hold harmless Dorie, LLC and its members, managers, and agents from and against any claims, liabilities, damages, losses, and expenses (including reasonable attorneys' fees) arising out of or related to: (a) your use of the Service; (b) Your Content; (c) any health, dosing, substance, or treatment decision you make; (d) your violation of these Terms; or (e) your violation of any law or the rights of any third party.
11. Dispute Resolution; Arbitration; Class Action Waiver
Please read this section carefully — it affects how disputes are resolved and limits your right to go to court or participate in a class action.
Except for the carve-outs below, any dispute, claim, or controversy arising out of or relating to the Service or these Terms will be resolved by binding individual arbitration administered by the American Arbitration Association under its Consumer Arbitration Rules, rather than in court. The arbitration will be seated in Minnesota, and judgment on the award may be entered in any court of competent jurisdiction.
Carve-outs. Either party may bring an individual claim in small-claims court if it qualifies, and either party may seek injunctive relief in court to protect intellectual property or stop unauthorized use of the Service.
Class action waiver. You and we agree to bring claims only in an individual capacity, and not as a plaintiff or class member in any class, collective, or representative proceeding. The arbitrator may not consolidate more than one person's claims.
Opt-out. You may opt out of this Section 11 by emailing us at the address in Section 16 within 30 days of first accepting these Terms, stating your name and that you opt out of arbitration. Opting out does not affect any other provision of these Terms.
12. Termination
You may stop using the Service and delete your account at any time from your account Settings. We may suspend or terminate your access if you violate these Terms or if we discontinue the Service. Upon termination, your right to use the Service ends. Deletion of your account and data is described in our Privacy Policy. Sections that by their nature should survive termination will survive, as set out in Section 15.
13. Governing Law
These Terms are governed by the laws of the State of Minnesota, USA, without regard to its conflict-of-law principles. Subject to Section 11 (Arbitration), any disputes not subject to arbitration will be resolved exclusively in the state or federal courts located in Minnesota, and you consent to their jurisdiction.
14. Changes to These Terms
We may update these Terms from time to time. When we do, we will revise the "Last updated" date above. For material changes, we will provide reasonable notice (for example, by email or an in-app notice) before they take effect. Your continued use of the Service after changes take effect means you accept the updated Terms.
15. General Provisions
Severability. If any provision of these Terms is held unenforceable, that provision will be limited or severed to the minimum extent necessary, and the remaining provisions will remain in full force.
Survival. Sections 6 (Medical Disclaimer and Assumption of Risk), 7 (Intellectual Property), 9 (Disclaimers and Limitation of Liability), 10 (Indemnification), 11 (Dispute Resolution), 13 (Governing Law), 15 (General Provisions), and 16 (Contact), and any other provisions that by their nature should survive, will survive termination of your account or these Terms.
Entire agreement. These Terms and the Privacy Policy are the entire agreement between you and us regarding the Service and supersede any prior agreements on that subject.
No waiver. Our failure to enforce any provision is not a waiver of our right to do so later.
Assignment. You may not assign or transfer these Terms without our prior written consent. We may assign these Terms, including in connection with a merger, acquisition, sale of assets, or other change of control.
Force majeure. We are not liable for any delay or failure to perform caused by events beyond our reasonable control.
Notices. We may provide notices to you by email or through the Service. You may contact us as set out in Section 16.
16. Contact
Questions about these Terms? Contact us at contact@stacklog.me.