It asks first
Anything that leaves your computer waits for a yes. Trust a tool in one chat, or everywhere. You can take it back any time.
Early beta · free
The AI helper that asks before it acts.
Give Hachi a goal. A small crew plans it, does the work and checks in. It runs on the AI you already have, keeps your memory and keys on your computer, and asks before it sends, buys or posts anything.
- Windows Coming soon
- Linux Coming soon
Plan my week. Put the three most urgent things from Notion into Todoist.
I read your Notion board. These three are due first.
Add 3 tasks to Todoist?
- Tue · Send the grant report
- Wed · Book the dentist
- Thu · Review Marta's draft
Done · 3 tasks added
Name a goal. The crew does the work.
You talk to Hachi. Behind it, four helpers split the job, each with one clear role.
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Chief of Staff
Turns your goal into a plan and a budget. Nothing starts until you approve it.
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Researcher
Reads the web and your connected tools, and says where every fact came from.
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Writer
Drafts the email, the brief or the table. Every change to your files can be undone.
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Coach
Checks in each day, keeps the goal moving and tells you when something slips.
Small, careful and yours.
Your AI, your bill
Use your own OpenAI, Anthropic or Google key, OpenRouter, or a model on your own computer. Hachi shows the cost before and after each goal.
Lives on your computer
Memory, chats and keys stay on your machine. No Hachi account. No telemetry.
Routines
A morning check-in, a weekly review, or a watch on a page. In the background Hachi only reads; anything else becomes a draft for you.
Connects to your tools
Notion, Linear, Todoist, Cal.com and your files. Each one is tested against hidden instructions before it joins the list.
A log it can't rewrite
Every action goes into a signed audit log. The AI can't edit it or describe it away.
What leaves your computer
By default, nothing goes to us. This is the whole list.
| Where to | What | When |
|---|---|---|
| The AI you connect | Your messages and what Hachi needs to answer them | When you use it, with your own key |
| Web pages | An ordinary page request | When you ask for research |
| Tools you connect | What their actions need | After you approve them |
| Our update server (EU) | A check for a new version | A few times a day |
Try the beta. Tell us what breaks.
Hachi is early. It updates itself, and every bug report makes it better.