ContextOne ContextOne

Your prompts and context in one place

Use them in any AI

ContextOne - Your prompts and context organized in folders

See it in action

1 Click X post or LinkedIn post to start
ChatGPT
My Product Description
My Writing Style
References
Write a ___
Click one to start
post about my product
Type @@@ to use ContextOne
AI-suggested context
Finding relevant context...
Click to see results
ContextOne
about_product
about_me
references
templates
My Product Description
ContextOne is a native macOS app. Save context from anywhere with one shortcut. Type @@@ in any AI tool...
My Writing Style
Casual, developer-friendly. No corporate speak. Short punchy sentences. Emoji sparingly...
X Posts References
Hook → Problem → Solution → CTA. Under 280 chars. Use line breaks...
Your context library — saved once, used everywhere
See how it works Watch how ContextOne supercharges your AI prompts

Same AI. Different results.

Context transforms generic output into content that sounds like you.

ContextOne is the shortcut to prompts that work.
Any AI tool. Everywhere.

Built for people who use AI for work

Organize prompts and
context

Stop hunting through old chats. Everything lives in one library.

Save anything in
a single click

Highlight any text and save it instantly with a shortcut.

Summon context
anywhere you type

Type @@@ anywhere to inject the right context.

Your AI context library

Block-based editor with auto-save. AI suggests folders. Add text, headings, images. Your context, perfectly structured and always ready.

Download for macOS
ContextOne

Save from anywhere, AI organizes it

Highlight text or images in any app — Slack, browser, PDFs — and save with one shortcut. AI automatically puts it in the right folder.

Download for macOS
Safari

Type @@@, inject relevant context

In any text field, type @@@ and AI finds relevant notes from your library. Insert them instantly into ChatGPT, Claude, or any app.

Download for macOS
ChatGPT

Share with your team

Create team spaces with shared folders. Everyone gets the same prompts, same context, same quality output. No more "please read this doc."

Download for macOS
ContextOne

Start free, upgrade when ready

Try with 4 notes. Upgrade to Pro for unlimited.

FREE START HERE
$0
  • 4 notes to try everything
  • AI-powered folder routing
  • Works across ChatGPT, Claude, Gemini & more
  • Quick save from any app
  • Context injection with @@ and @@@
Download Free
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Pro

$10/mo
  • Unlimited notes
  • Everything in Free
Upgrade to Pro
FOR TEAMS

Team

$12/seat
  • Share context with your team
  • Everyone gets Pro benefits
Get Team
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