Terms of Service
Last updated: October 22, 2026
Felt is a training log for runners, provided by 8px LLC (“Felt”, “we”, “us”). You write, dictate or import your sessions, and the AI agents you choose to connect can read your log and write in it.
These terms are the agreement between you and 8px LLC when you use Felt. By creating an account or using Felt, you accept them. How we handle your personal data is described in our Privacy Policy.
The short version
- Your contentWhat you record in Felt belongs to you.
We use it only to run Felt for you. - Free during the betaNothing is charged today.
If Felt becomes paid, nothing is charged without your agreement. - Not medical adviceFelt is a training log, not a doctor.
If you are hurt or unsure, talk to a qualified professional. - AgentsClaude and ChatGPT are third-party services, under their own terms.
You choose to connect them. - Leave any timeExport all of your log, or delete your account, from the app.
The full terms follow. They are the ones that count.
1. Your Account
You must be 16 or older to use Felt.
You sign in with a Google account or another sign-in method we offer. An account is for one person: do not share it, and do not create an account for someone else.
You are responsible for keeping your sign-in method secure. If you think someone else has access to your account, write to us at privacy@felt.run.
2. Price
Felt is free during the beta. No payment exists in Felt today.
Felt may become a paid service. If it does, we will tell you before anything is charged, and nothing will be charged without your agreement.
3. Your Content
What you record in Felt belongs to you: your sessions, your words, your preps, your tags, your runner page.
You grant 8px LLC only the licence needed to run Felt for you: to store, display, sync and process your content. This includes sending it to the service providers listed in our Privacy Policy, and to the agents you connect yourself. We use it for nothing else.
You are responsible for what you put in Felt, and you must have the right to put it there.
4. Health
Felt is a training log. It is not a medical device, and nothing in Felt is medical advice or coaching advice. If you are injured, ill or unsure whether you should train, talk to a doctor or a qualified professional.
Your log may reveal information about your health. Before your first session, a separate screen asks for your consent to that. How we handle this data is described in our Privacy Policy.
5. Agents You Connect
You can connect an AI agent to your log, such as Claude or ChatGPT. These agents are third-party services, provided under their own terms. What an agent tells you is not Felt’s advice, and we are not responsible for it.
You choose to connect an agent, and you are responsible for that choice. An agent writes in your log only with your authorisation, and everything it writes is signed with its name in the session’s history. You can disconnect an agent at any time.
6. Acceptable Use
When you use Felt, you agree not to:
- use Felt for anything illegal;
- attack, overload or abuse Felt or its connector (MCP), or try to get around its security;
- collect or scrape the data of other runners;
- resell or rent out access to Felt;
- copy, decompile, disassemble or reverse engineer Felt’s apps, code or connector, by hand or with automated tools or agents, except where the law lets you;
- use Felt, its code or its content to build a competing product;
- share your account or use someone else’s.
7. The Service
Felt is in beta and is provided “as is”. It will change. It may have interruptions or errors, and some features may be changed or removed.
We will try to warn you before we remove something important. Whatever happens, you can always export your log.
8. Leaving Felt
You can leave at any time. “Export my journal”, in the menu under your name, gives you your whole log as an archive of plain text files (.md). Export is free and available at any time.
To delete your account, open the account menu in the app and choose “Delete account”. What is deleted, and when, is described in our Privacy Policy.
We may suspend or close an account that breaks these terms. Where we can, we will tell you why and give you time to export your log.
9. Liability
To the extent the law allows, 8px LLC is not liable for indirect losses, for the loss of content you could have exported, or for decisions you make about your training or your health based on Felt or on an agent you connected.
Nothing in these terms limits rights you have as a consumer under the law of your country, or liability that cannot be limited by law.
10. Governing Law
These terms are governed by the law of the State of Wyoming, USA. If you live in another country, you keep the protection of the mandatory consumer laws of that country. If you live in the European Union, you may also bring a dispute before the courts where you live.
11. Changes to These Terms
When we update these terms, we change the date at the top of this page. For significant changes, we tell you in the app or by email before they apply.
12. Contact Us
Felt is provided by 8px LLC, 30 N Gould St, Ste R, Sheridan, WY 82801, USA. For any question about these terms, write to privacy@felt.run.