Kaizen R/W

AI revision for finished fiction drafts

We all need someone
who'll listen.

A reader that learns how you write.

Read your draft again.
This time, with a reader that gets it.

Finished drafts only Text leaves only on AI actions Hosted plans or bring your own key
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Watch it read. Teach it. Watch it learn.

Scroll through a chapter. Marks show up as you read.

Chapter 1: The Basement Door

Four breaths. Four heartbeats. Four walls in my room.

I counted them every morning before getting out of bed. Not because it fixed anything. It just made the world feel organized, like I could stack the day into neat little boxes before the chaos began.

The morning that pattern broke, everything seemed normal. October sunlight streamed through my bedroom window, dust motes turning in the beams like tiny planets. The smell of bacon drifted up from downstairs.

I swung my feet out of bed and onto the carpet. Cool fibers pressed between my toes. The walls, the ceiling, the dusty morning light. Everything looked exactly the way it should on a lazy Saturday morning.

Except the hum was already there. Low and constant, so steady I almost mistook it for the house settling. It came from beneath the floorboards, more felt than heard.

Our house was usually warm. That day the cold bit deep. It felt like it was rising out of the floor vent, carrying scorched lint, the way a dryer smells when something gets trapped and starts to cook.

And then it was gone. Warmth slid back into place. Bacon again. Like nothing had happened.

"Ryan! Breakfast!" Mom's voice floated up the stairs.

As I passed the bathroom, I felt it: a faint prickle at the base of my skull; the static charge of an approaching storm. My skin tightened, raising a cold ripple that chased itself down both arms.

Jessie was already awake, parked in front of the TV with her stuffed animals arranged in a precise semicircle around her. She was six and had recently started arranging things in patterns, lining up her crayons by color, sorting her cereal pieces into groups before eating them.

I stopped at the top of the stairs. My hand found the banister and gripped hard.

The vibration hit my teeth, like chewing on aluminum foil.

At the bottom of the stairs, to the right, sat the basement door. Mom checked it four times a day. It was a detail I had not failed to notice.

Today, it stood open. Just a crack. The gap tugged at my eyes, a sliver of darkness swallowing the kitchen light rather than reflecting it.

We never left the basement door open. Mom was paranoid about it, always reminding us about the thirteen steep steps, the concrete floor at the bottom, the danger of falling.

Thirteen steps. I tried not to think about that number. It didn't fit into fours.

"Ryan?" Mom appeared at the bottom of the stairs, wiping her hands on a dish towel. "You okay up there? Your bacon's getting cold."

Something flickered behind her eyes. Her head tilted slightly, and for just a second, she stared at a blank spot on the wall beside the door. Stared at nothing. Her lips moved but no words came out.

One. Two. Three. Four. I counted without thinking, gripping the banister until my knuckles went white. The numbers anchored me. Something was wrong with Mom.

"Mom?"

She blinked. The fog lifted. She wiped the same spot on her hands and repeated, "Ryan? You okay up there? Your bacon's getting cold." This time it sounded more like a recording playing back.

"You just said that."

"Did I?" She pressed two fingers against her temple. "Headache, I think."

She turned and walked back toward the kitchen. As she passed the basement door, her hand shot out and pulled it closed in one sharp motion, like swatting away something that had gotten too close. The click of the latch echoed in the stairwell.

Jessie was already seated in her usual spot, methodically separating her scrambled eggs from her bacon, creating neat zones on her plate. Her stuffed panda sat in the chair next to her, a tiny napkin tucked into its collar like a bib.

"Mr. Barnaby wants bacon too," she announced as I sat down.

"Mr. Barnaby is a panda. Pandas eat bamboo."

"He's an adventurous panda."

"Not a grammar checker. Not a writing AI.
A close reader with memory."

Notice. Teach. Continue.

01

It reads before it speaks.

It reads your chapter the way an attentive editor would. Pacing, voice, rhythm, repetition, tension. Then it marks what caught its eye. Not errors. Things worth a second look.

02

You teach it what you meant.

Dismiss a mark, explain why it's intentional, or save the pattern to the dictionary. The next chapter gets read with what you just taught it.

03

The next pass is quieter.

What you already handled stops crowding the page. What's left is what's still worth looking at.

Fiction writers revising finished drafts.

Not a first-draft assistant. Not a prose generator. Kaizen R/W is for the stage where the story's already on the page and you want a serious second read.

  • Novelists on a second or third draft
  • Short story writers cleaning up before they submit
  • Indie authors who want sharper notes between passes
  • Writers who finished the draft and need help picking what to fix

Start free. Go deeper when you're ready.

Free gets you into the workflow. Pro gives you more room. Bring your own key works on every plan.

Free
$0
Try the workflow on a real manuscript without needing your own API key.
  • Gemini 2.5 Flash-Lite
  • 3 chapter scans per manuscript
  • 20 interpret and ask-AI actions
  • 10 quick-fix rewrites
  • 1 active manuscript
Get started
Bring your own key
Free
Use your own Anthropic or Google key. Your provider bills you directly.
  • Works on free and Pro
  • Doesn't touch hosted limits
  • Key stays in your browser
  • You pay the provider, not us
  • Best if you already have a key
Get started

Hosted limits only count hosted usage. If you bring your own key, that traffic doesn't count against them.

Your manuscript stays yours.

  • Your draft, your marks, and your dictionary live in your browser. Not on a server.
  • Text only leaves your browser when you ask for a reading, an interpretation, or a rewrite.
  • Hosted plans use commercial APIs. If you bring your own key, your provider bills you.
Full privacy details

Questions

What is Kaizen R/W?

It's a reader for fiction writers. It reads your draft for pacing, repetition, rhythm, and intent, then leaves marks you can dismiss, teach, or come back to.

Is this a grammar checker or a writing AI?

Neither. It doesn't rewrite your book and it isn't a chatbot. It's a close reader with memory.

What stage is this for?

Finished drafts. The story should already be on the page. This is for revision, not brainstorming.

How does it learn what I want?

Through the dictionary. When you dismiss a mark or explain why something's intentional, that decision gets saved locally and carried into the next read.

What happens to my manuscript?

Your draft stays in your browser until you ask for an AI action. When you do, the relevant text gets sent to the provider you picked. The privacy page shows the full path.

How do the plans work?

Free uses Gemini 2.5 Flash-Lite for lighter use. Pro uses Claude Sonnet 4.6 for heavier revision. Bring your own key works on either plan and doesn't touch hosted limits.

Can I use my own API key?

Yes. Bring an Anthropic or Google key and pay your provider directly. The key stays in your browser.

Does it work with multi-chapter novels?

Yes. You can work chapter by chapter and the dictionary and revision memory stick with the whole manuscript.

What files can I open?

Plain text, Markdown, and DOCX. You can also just paste text in.

What does "kaizen" mean?

Continuous improvement. Small decisions that add up to a cleaner next pass.

Start with a reading.

Free to try. One email. One link. Your manuscript.

One email with your access link. Nothing else.

Already have access? Open the app