01
Summon
Highlight a passage, or simply press ⌘ ⇧ A. Khen appears beside your workspace, ready.
Your AI assistant Khen™
Summarize. Ask. Rewrite. Stay in flow.
Your AI assistant that can and will help you solve problems faster than what you are used to. Same AI concept — different trajectory.
A look inside of Khen™
How it works
Help that meets you inside the app you’re already using.
02
Capture
With your permission, Khen™ reads what you’ve highlighted so you can discuss it — nothing more, nothing you didn’t choose.
03
Stay in flow
Ask for rewrites, corrections, summaries. Khen™ does the work of any AI Chatbot but without pulling you out of your work.
Effortless user experience
Easy. Effortless. Most apps give you an expand button — Khen™ is simply a drag experience.
Drag left or right to expand —
Who it's for
Students, Writers, Khen™ for all.
Khen™ was made with intention, made for specific groups of people — find out if its for you.
Students
Break down dense readings, check whether you actually understood a concept, and study faster without bouncing between notes and your browser.
- Summarize a chapter or lecture notes in place
- Ask for a simpler explanation of a highlighted passage
- Quiz yourself on what you just read
Writers
Pressure-test whether your writing lands for someone else, tighten sentences, and catch what you missed — without handing the draft to a ghostwriter.
- Rewrite a paragraph for clarity or tone
- Spot weak spots, repetition, or muddled logic
- Ask “does this make sense?” on a highlighted line
Capabilities
What you can use it for
Khen™ isn’t complex to understand, the whole goal is simplicity, efficiency — saving you time and labor. It's the app that cuts off the inconvenience of having to navigate towards search engines for your AI partner, at the click of a hotkey you summon up "Your AI assistant Khen™".
Summaries
Weather a student, a writer, like myself — a writer, sometimes I don't have enough time to go deep into a topic, so I use AI for quick summaries, little blocks of text that will help me understand the concept, also save me from long hours of labor, Khen™ does it better.
Rewrites
Tighten wording, shift tone, or try a clearer version while you keep ownership of the ideas.
Explanations
Get a plain-language breakdown of something complex without opening another tab.
Additionally
Tinted, clear glass — small details that amplify Khen™. You aren’t just getting a default glass effect; you can customize it with your preferred colors while the glass effect remains, thanks to Apple®.
Custom design UI
Pricing
One simple monthly plan. Start with a free trial, download the app.
$25 / month
3-day free trial
For students, writers — anyone who wants fast help without leaving their workspace.
- Summon Khen beside your work with a hotkey
- Ask about what you highlight — summaries, rewrites, corrections, explanations
- Save chats and notes in your Library
- Study faster: break down readings, quiz yourself, stay in flow
Good to know.
What exactly is Khen?
Khen is an AI assistant that appears right next to your workspace. Think of all that you can do using AI Chatbots. Students use it to study, learn faster, writers use it for summarizes, rewrites, much more, but with all that you can use it for — Khen™ makes it easier, faster, saving you time and effort at the click of a hotkey. It's that simple...
Can Khen see my screen?
Only what you highlight, and only with your permission. You stay in control of what Khen reads.
Is Khen still being improved?
Yes — Khen™ is in active development. You may run into bugs or rough edges while we keep building. If something breaks or feels off, please contact us and tell us what you’re seeing and experiencing so we can fix it and keep improving everything.