Laying out the streets…STEP 1 OF 3

Kumiko · Office #69,390

AI window manager for ultrawide and big-screen Macs

In the Mac and Windows desktop utilities neighborhood (Desktop and utilities). In town since 11 Nov 2026.

Nobody has claimed this office yet. Tablif records every new product and gives it an office; when its owner claims it, the lights go on.

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What Tablif read on Kumiko's site

What it costs

One-time purchase, monthly subscription and yearly plan. No free plan. 5 prices listed on its pages, from €4 to €36.

  • One-time: yes
  • Monthly: yes
  • Yearly: yes
  • Free plan: no
  • Price: 5 prices, from €4 to €36
“Next 25 €18 €30”
“After that €30”
“Kumiko AI is optional. After the free month it's €4 a month or €36 a year, cancel any time.”

What it works with

Integrates with ChatGPT, Claude, Slack and 1 more. Replaces Rectangle and macOS. Built on macOS. Names Jahvix on its pages.

  • Integrates with: ChatGPT · Claude · Slack · +1
  • Replaces: Rectangle · macOS
  • Built on: macOS
  • Names: Jahvix
“Get a second opinion. Pick an assistant and it opens with the question typed in, ready for yours. ChatGPT ↗”
“Bigger ones go to Claude, either through Kumiko AI with nothing to set up, or with your own key.”

What it offers as proof

Live, no waitlist. Instant signup.

  • Instant signup: yes
“Sales open soon. The first 25 licences will be €9.”
“Buy for €9 launch price Download for Mac”

Sources

Tablif read these pages, last on 10 Nov 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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