Fenlio — the second brain that maintains itself

Stop organizing your notes.Start receiving the results.

Fenlio files your notes, links related ideas, and flags contradictions — on its own schedule, while you work. You check in on finished work instead of doing the filing.

Setup takes about a minute. Answer two questions, drop in your notes, and the agents take it from there.

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What your agents do all day

Four jobs, running on your workspace’s own cadence. None of them need you to press anything.

Files everything you add

Drop in Markdown, PDFs, Word documents, or a whole GitHub repository. A classifier reads each note and files it into your workspace’s folders — with a written reason you can check, and a one-click way to overrule it.

New noteFiled to
three hook ideas.mdHooks & Openers
client kickoff notes.pdfClient Notes

Maps how it connects

Related notes are linked automatically and drawn as a live graph — in 2D or 3D. You watch your brain being maintained instead of maintaining it.

The graph on this page is the real one

Flags what disagrees

When two notes contradict each other — an old price, a changed claim — Fenlio flags the pair for your decision. It never merges or deletes anything on its own.

Needs your call

“Pricing notes” and “Offer draft” state different prices for the same package.

Drafts from your own notes

Creator Studio writes scripts, newsletters, outreach, and landing pages from your verified notes — and every draft lists exactly which notes it drew from. If there isn’t enough context to draft honestly, it says so instead of making something up.

“Here’s the thing nobody tells you about your first 100 clients...”Drawn from 4 of your notes

Built for how you work

Two onboarding questions pick your workspace’s folder structure and agent roster from a set we built and tested — no blank slate to design.

From scattered ideas to scripts ready to shoot

Voice memos, half-written hooks, and research land in one place. Fenlio files them into Ideas, Scripts, and Hooks & Openers, keeps your voice notes close, and Studio drafts scripts from what you already wrote — not from a blank prompt.

Your folders, ready on day one

IdeasScriptsHooks & OpenersPublishedVoice & Brand Notes

The agents this workspace runs

Ingestion ClassifierVoice & Brand WatcherSync AgentConflict Detector

Every other tool waits for you

Note apps store what you file. Chat tools answer what you ask. Both put you back on the hook for the upkeep. Fenlio inverts it: the work happens on a schedule, and you review the result.

Filing new notesYou drag things into folders, or they pile up.Classified and filed for you, with the reasoning shown.
Connecting ideasManual links, if you remember to add them.Related notes are linked automatically and drawn on the graph.
Catching stale factsOld numbers hide in old notes until they embarrass you.Contradicting pairs are flagged for your decision.
Writing from your notesCopy-paste into a chatbot and hope it doesn't invent things.Drafts are built from your verified notes and cite their sources.

Boring where it counts

The interesting part of Fenlio is what it does for you. How it treats your data is deliberately unexciting.

Isolated at the database

Your workspace is separated from every other tenant with Postgres row-level security — enforced by the database itself, not just by the application.

Drafts cite their sources

Every Studio draft records which of your notes it drew from. Too little verified context, and it tells you that instead of improvising.

Yours to take with you

One click exports your entire workspace as a single file — notes, folders, connections, and drafts. It works whether or not your subscription is active.

Your notes deserve a staff.

Answer two questions, add what you have, and let the agents keep it organized from here on.