Keep

Keep your sources and ideas ready to write from.

Save the threads, articles, videos, and notes behind an idea as clean Markdown. Read them yourself or give them to an AI agent when you are ready to draft.

Get Keep for $10/monthView pricing

01.

Turn saved material into something worth publishing.

Capture a useful source, add the thought it sparked, and retrieve both when you are ready to write.

Save the sourceCapture an article, thread, video, newsletter, document, or audio recording as searchable markdown.Keep your angle with itWrite a note for the idea, argument, or example you want to use and link the saved item as evidence.Retrieve the useful setSearch by words or meaning across notes and sources instead of opening a pile of old tabs again.Use it yourself or with AIRead the selected Markdown in Keep or give it to a connected agent as source material for a draft.

02.

A brief built from your actual source library.

The agent can gather related material, preserve where each point came from, and turn it into a focused brief before drafting.

Agent request · Markdown launch

Draft the newsletter section about monthly pricing.

note
Launch pricing position
Article
Why people still buy software once
Transcript
Customer interview, 12:40

Outline with sources

Open with what the monthly plan includes and why the price is easy to understand.

Use the customer quote, then cite the saved article for the wider pricing context.

Every point links to a saved source

Writing briefRead the notes docs

03.

One source library for every writing format.

The same research can support a long post, a newsletter issue, a social thread, or the next revision months later.

Posts and essaysKeep arguments, examples, and supporting sources together while an idea develops over time.NewslettersSave newsletters and feed entries beside your own notes, then retrieve the few that belong in this issue.Social posts and threadsUse saved posts and threads as input without relying on a half-remembered swipe file.Briefs and revisionsKeep the brief and editorial decisions available when you return to the draft later.

04.

Questions about writing from saved sources.

How does this stop the agent making things up?

Each draft starts from items you actually saved, and every item keeps its original source. The agent quotes the saved page, thread, or transcript moment instead of inventing a fact, and you can check the source in one click.

Can a draft cite where each point came from?

Yes. Every saved item keeps its source, so an agent can quote the exact page, thread, or transcript moment and link it in the draft.

Do I have to organize my library before it works?

No. Search by meaning covers the whole library from day one. Tags, collections, and Projects are there when you want to narrow a big library, and agents can use them too.

Write from material you chose to keep.

Get Keep for $10/monthRead the search docs