THE KNOWLEDGE OPERATIONS AGENT

Turn what you save
into what you know.

Capture useful ideas from the web, PDFs, notes and links. KNOA understands, connects and brings them back when you research, write or decide.

Chrome Works on Windows, macOS and Linux

Free to startSource always preservedWorks across the web
knoa.online / app
SAVED FROM THE WEBhbr.org · 2 minutes ago

Knowledge that returns at the right moment

The best knowledge systems do not ask people to maintain another system. They return the right context inside the work itself.
SUMMARY

Knowledge becomes valuable when it returns at the moment of use — with its original context intact.

ContextWorkflowSuggested · Knowledge Systems

Ask what you have learned…

CAPTURE FROM WHERE YOU ALREADY LEARN

WebPDFGoogle DocsNotionNotesLinks

SEE KNOA IN 15 SECONDS

Select once. Keep the knowledge.

Watch a useful passage move from the page into a source-backed knowledge card — without breaking your flow.

ONE CONTINUOUS SYSTEM

From fleeting information to working knowledge.

Saving is only the beginning. KNOA runs the whole loop, so useful information does not disappear into another folder.
01

Capture without switching context

Select a passage, save a page, drop in a PDF or add a note while you work.

02

Let AI do the maintenance

KNOA extracts the signal, creates a clear title, summarizes, tags and connects it.

03

Use it when it matters

Search, ask with citations, revisit the exact source, create an outline or make a decision.

Keep the original source

Every idea stays linked to where it came from — down to the selected passage when possible.

Organize without upkeep

No filing ritual. KNOA suggests destinations and turns an inbox into reusable knowledge.

Ask what you have learned

Get grounded answers from your own library, with sources you can inspect and trust.

NOT ANOTHER FOLDER

A working knowledge system, not a place to store things.

Bookmarks optimize for keeping. KNOA optimizes for remembering and using. It follows the full journey from discovery to output.

Bookmark folderKNOA
After saving

Waits for you to organize

Understands and routes it

When you need it

Makes you search again

Answers with your sources

The outcome

A larger archive

Research, writing and decisions

BUILT FOR REAL WORK

Your knowledge should produce something.

01

Research

Collect evidence across sources and ask questions without losing the trail.

Build a source-backed brief
02

Writing

Bring past ideas, quotes and patterns into the draft you are creating now.

Turn knowledge into an outline
03

Learning

Revisit the important ideas instead of repeatedly rediscovering them.

Make learning compound
04

Decisions

Recover prior context and compare evidence before choosing what to do.

Move from signal to action

SIMPLE PRICING

Capture is free. Upgrade when you want KNOA to think with you.

Free keeps the source. Pro continuously summarizes, answers and turns what you save into reusable knowledge.

Free

$0

Build your first knowledge habit.
  • 100 captures each month
  • 5 knowledge bases
  • Browser extension
  • 5 free AI answers plus basic search
Start free

YOUR KNOWLEDGE, READY WHEN YOU NEED IT

Stop collecting. Start remembering.

Build a knowledge system that gets more useful every time you save something worth keeping.Install Chrome Extension — Free