One account. One book.
Your calls, contacts, prices, and relationships are scoped to your account. Another Margin user cannot search or match against them.
Private by design
Your book is yours. Margin makes it useful to you.
Buyers, suppliers, prices, and relationships are the advantage you spent years earning. Margin helps you search and act on that knowledge without turning it into a shared marketplace.
When Margin looks for a match
Your captured callsbuyers · suppliers · prices
Your private trading memoryaccount-scoped
Your answer or matchreturned only to you
No shared pool of buyers. No cross-user matching. No outside list quietly mixed into the answer.
The boundary is simple
Margin works for your book. It does not turn your book into its product.
Hosted in Frankfurt
Your account data is stored securely in the EU. Access is protected at the database level, not separated only by what the screen happens to show.
No advertising business model
Margin does not sell or broker your information, track you across other companies’ apps, or use your book for advertising.
You stay in control
Useful memory needs evidence, boundaries, and an exit.
Privacy is not only where data sits. It is whether you can see the source, understand what Margin searched, and remove what you no longer want kept.
Check the source
Captured facts stay linked to the original note, photo, or file so you can verify what was actually said.
Search only your memory
Ask and buyer–supplier matching work from what you captured. Margin does not quietly blend in another trader’s book or a seeded contact list.
Delete what you no longer want
You can remove saved notes or request account deletion. Margin provides the tool; you remain the owner of the record.
Your relationships created the book. Margin helps you earn more from it.
For the legal detail on collection, processors, retention, and your rights, read the full Privacy Policy.
Read the full policy