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Bring your own AI key — Gemini, Claude, ChatGPT or Grok

Turn one book into a month of posts, written, checked and scheduled.

Upload a book you own. Knowledge Book writes posts from it, checks every fact against the page it came from, and publishes them to your channels on a calendar you control.

Publishes toLinkedInXInstagramReddit
Why Knowledge Book

Show up every week without writing every post

The ideas are already in the books you've read. We turn them into posts worth reading.

Post consistently

A steady stream of posts, planned on a calendar, so your channels never go quiet for weeks.

Never run out of ideas

One book holds dozens of ideas. We find them, write them up, and skip the ones you've already posted.

Hours back every week

Review and approve instead of drafting from a blank page. Approved posts go out on their own.

Features

Everything you need, in one workspace

Channels, posts, a calendar and your AI keys — each in its own place, all working together.

Social channels

Connect LinkedIn, X, Instagram and Reddit once, and see every account's health at a glance.

Posts written by AI

Drafts written from your book, each paired with an image card that asks the question the post answers.

Editing that stays yours

Edit any post, regenerate it, or adapt it for another platform — every version is kept.

Calendar scheduling

Plan by day, week or month. Each platform publishes at the hour you choose.

Multi-platform publishing

One post, every channel — shaped to each platform's length limits and rules.

Your own AI keys

Connect Gemini, Claude, ChatGPT or Grok. Keys are encrypted and belong to your workspace alone.

Checked before you see it

Every draft passes four quality checks. Facts that can't be traced to a page of the book are removed, and near-duplicates of posts you've already written are caught.

How it works

From book to published post in three steps

Set it up once. After that, your part is reading drafts and pressing approve.

Step 1

Connect your channels and your AI

Link the social accounts you post to, and add an API key from the AI provider you already use.

  • One click to connect each social account
  • Your AI key is encrypted and only used for your workspace
  • See at a glance what's connected and what needs attention
Step 2

Upload a book, review the drafts

We read the book chapter by chapter and write posts from it. You edit, regenerate or approve each one.

  • Posts shaped for each platform
  • Regenerate or adapt a post with one click
  • Every claim linked to the page it came from
Step 3

Schedule it, and it publishes itself

Pick the days on the calendar. Approved LinkedIn, X and Instagram posts go out at the hour you set — Reddit always waits for you.

  • Day, week and month views
  • A publishing hour per platform
  • Reschedule by picking a new day
AI connections

Use the AI you already pay for

Each workspace connects its own keys. They're encrypted before they're stored, never shown again after saving, and never shared with another workspace.

Gemini
Google
Writes your posts
Claude
Anthropic
Connect now · writing soon
ChatGPT / OpenAI
OpenAI
Connect now · writing soon
Grok
xAI
Writes your posts

Ready to turn your reading into a steady stream of posts?

Create your workspace, connect your channels and your AI, and upload your first book.

Create your account