Only what you need to follow.

An AI agent reads team chat and brings requests, deadlines, and decisions to your DM on weekday mornings.
Ask what happened, and it answers with the original message.

Not open yet. We keep your email and write when the service opens.

Juno AI
Juno8:00

Brief for Tue 9/29: 2 items

  • The staging environment is down, so the release is stopped
  • The quote for Client A is due Friday (Tanaka)

React ✅ to mark an item done or ❌ to hide it. You can also ask questions here.

[Request]

Tanaka: send Client A the quote (by Friday)

#sales 9/28 10:32

You9:12

Has the quote for Client A gone out?

Juno9:12

No one has reported sending it. On 9/28 Tanaka wrote they would send it by Friday.

Ask Juno

Illustration only. The company and people are fictional.

Reading channels

It picks the work out of the conversation.

It reads the channels it has joined and marks requests, deadlines, and decisions. On weekday mornings it sends you at most five items that involve you.

Nothing to configure. No rollout owner, no training.

Channels

#sales · Tanaka10:32

I'll send Client A's quote by Friday

[Request]
#dev · Suzuki17:05

Staging is down, so the release is stopped

[Blocker]
#dev · Suzuki18:40

It should be back tomorrow morning

#all · Sato18:52

From next week, the weekly meeting moves to Wednesday at 10:00

[Decision]

Next morning's DM

Brief for Tue 9/29: 3 items
  • Staging is down, so the release is stopped
  • Client A's quote is due Friday (Tanaka)
  • The weekly meeting moved to Wednesday at 10:00

Questions

What happened with that?
Answered from the original line.

Ask in ordinary words. The answer links to the original message. If it cannot find a source, it says so.

Sources are only messages in channels the person asking can read.

You9:12

Why is the release stopped?

Juno9:12

Staging is down, so the pre-release check cannot run. It should be back tomorrow morning.

#dev 9/28 17:05 Suzuki

Staging is down, so the release is stopped

#dev 9/28 18:40 Suzuki

It should be back tomorrow morning

Follow-up

One reaction when it is done.

Done completes it. Hide hides it for you. If it only looks finished, the next morning asks again. Someone writing that they did it does not close the item.

Boundaries

The boundary is part of holding the conversation.

Where data is stored, and who can read what, is published.

Where it is stored
Messages and files are stored on servers in Japan (Tokyo).
Training
Customer data is not used to train AI models.
Processing
AI processing goes through OpenRouter to providers that do not train on the data or keep it afterwards.
People's DMs
Not read. The manager's 1:1 DM with the bot is the window.
Sources
Only messages in channels the person asking can read.
What it reads
Anyone at the company can see which channels the bot reads. A channel can be turned off in the admin console.

Difference

Not a tool that waits to be asked.

A general AI chat is each person's assistant. Matin joins the team and follows up for the manager.

General AI chatMatin
StartYou set up what to ask, and any scheduleA weekday-morning DM arrives without setup
What it seesWhat you paste, and files you connectChannels it has joined (the range is visible internally)
RequestsFollowing up means a setup per channelPicked up from joined channels, followed until done
Who uses itEach person learns a toolManagers only. Everyone else just chats

ChatGPT is a trademark of OpenAI. Claude is a trademark of Anthropic. There is no connection to Slack or other chat tools. The team moves to Buzz.

Pricing

The price is not set.

Not set

We'll publish it on this page when the service opens.

  • Signup and payment are not open
  • Until then, the waitlist only keeps an email address
  • The seat count and the price will be published together

Questions

The worries, first.

Can I sign up now?

No. It is not open. Leave an email on the waitlist below. We will write when it opens. We are not taking payment.

Can we keep using Slack?

No. Matin works inside team chat (Buzz), so the team moves to Buzz. There is no connection to Slack.

Phone or browser?

Chat is the desktop app (Windows / macOS) for now. The admin console is in the browser.

Are the answers accurate?

The model can be wrong. Answers link to the original message. If it cannot find a source, it says so.

Is this surveillance?

The bot posts when it joins a channel. Anyone can see which channels it reads. It does not read DMs between people.

We'll write before it opens.

This is not the open service. We only keep an email address.

Privacy policy. Joining means you agree, and that we may write when it opens.

We'll email this address when it opens. No promotional mail.