You own your notes. The service stores them only in order to provide the service — and only for cloud vaults.
Markdown is always exportable. You can walk away with your data at any time.
brainlog is in beta: keep regular exports of anything important.
The service may not be used for unlawful activities.
You are responsible for content you share publicly and for what your connected agents write.
1 · Agreement
By using brainlog ("the Service"), you agree to these Terms. If you
disagree with any part, do not use the Service.
2 · The Service
Markdown note-taking organized as Folder → Section → Page
Task and board views derived from checkboxes inside your pages
Live co-editing, share links, and folder invitations
An agent connection (MCP) that can read and write — never delete — on your behalf
A desktop app with a free local vault, and a hosted cloud vault
3 · Accounts
Anyone can register an account. Cloud vault access is enabled once your subscription is confirmed (typically within a day), by an administrator, or automatically when you accept a folder invitation.
You are responsible for keeping your credentials — and any agent tokens you generate — confidential, and for all activity under your account.
4 · Plans & payment
Local vault — free. The desktop app with your data in a folder on your machine. No account with us required for the vault itself.
Cloud vault — €3/month or €30/year per account. Payment is processed by Stripe through a payment link; there is no in-app checkout.
Cancel anytime: export your data, stop paying. Access to the hosted service ends with the paid period.
5 · Acceptable use
You agree not to use brainlog to:
Violate any applicable laws or regulations
Store or share content that is illegal, or that infringes others' rights
Attempt to access other users' data or disrupt the service
Resell or redistribute the hosted service without permission
6 · Your content
Your notes are yours. You retain all rights to what you write.
You grant the operator only the technical license needed to store, render, and back up your content in order to run the Service.
Share links make content readable by anyone holding the URL; you are responsible for what you choose to share.
Actions taken by an agent connected with your token count as your actions.
7 · Beta, warranty & liability
The Service is provided "as is", without warranty of any kind, during the beta.
Export regularly. Markdown export exists so that your writing never depends on the Service's availability.
To the maximum extent permitted by law, the operator's liability is limited to the amount you paid in the last 12 months.
8 · Termination & changes
You can stop using the Service at any time; ask the operator to delete your account.
The operator may suspend accounts that violate these Terms.
These Terms may change as the beta evolves; material changes will be announced in the app or by email.