The notebook that remembers.
You write. Memento finds, among all your old notes, the one about the same topic, even months later, even in different words.
Your notes are there. You just can't find them.
A client reminds you of a constraint you discussed in March. You wrote it down, somewhere. Folders and keyword search only work if you know what to look for. Memento shows it to you at the moment it matters.
While you write, it remembers.
No keyword to guess, no tag to add. Memento compares the meaning of what you write with all your notes.

You write
As usual, in any notebook.
The note comes back in the margin
Next to your paragraph, Memento shows the old note on the same topic: its excerpt, its photo.
Open it if it helps
Otherwise, one click folds it away. You decide.
It connects the dots, whatever the notebook.
Budget: no more than €12k before March.Dupont workshop kick-off · Clients · 3 months ago
Pair exercise: three pieces of feedback in ten minutes.Module 1, SBI feedback · Training · 6 weeks ago
Spacing out reviews changes the curve.The forgetting curve · Reading · 5 months ago

Your Evernote or Notion archive, imported as is.
- One notebook per folder, with tags, dates, images, checklists and attached PDFs.
- Evernote (.enex files), Notion (Markdown export) and Markdown files.
- Your old notes can come back from day one.
A real notebook, too.
Notebooks you want to open
Each notebook has its colour, and your notes' photos are shown large. On a phone, Memento opens in the browser.
Review
Training, certifications, books: Memento turns your notes into questions and brings them back just before you forget.
Assistant
Ask all your notes a question: it searches your notebooks and answers from what you wrote.
Your notes belong to you.
- Full export anytime, in Markdown with attachments, no conditions, no delay.
- Real deletion of your account and all its data, in one click.
- Nothing is sent to an AI service without your explicit consent, which you can withdraw anytime.
- Unlimited notes and notebooks on the free plan. The Pro plan adds AI, not lifted limits.