Changelog

Teletype from its first day: every milestone and every key feature, newest first.

October 2026

Platforms

Teletype for Linux in one command

Teletype for Linux now has its own APT repository. One command adds it and installs the app:

wget -qO- https://team.teletype.cloud/desktop/linux/install.sh | sudo bash
alex@workstation: ~

alex@workstation:~$

Teletype
general 12 members ACMKDO
Today
AC
Alex Carter 10:02

Morning! The release checklist is pinned. Calls from the Lock Screen made it in.

🎉 4👀 2
MK
Maria Klein 10:05

New onboarding screens are in #design. Take a look before lunch.

DOIP 3 replies
DO
Dmitry Orlov 10:11

Android build is up, calls and tasks included.

IP
Irene Park 10:14

The Mac app updated itself overnight 🙌

Message #general

From then on, new versions come with your system's regular updates. When one is out, the app shows the one command to run, and the download page has the same command with a Copy button.

Prefer not to add a repository? The .deb package and the AppImage are still on the download page.

Milestone Platforms

Teletype for iPhone is on the App Store

Teletype Messenger 1.0 is out on the App Store. The native iPhone app went through TestFlight first; now anyone can install it — the link is on the download page — and messages, tasks and calls stay in step with the web, the desktop apps and your other devices.

10:38

Teletype Messenger

Channels, calls, tasks and docs of your organization in one messenger

Get App Store

Requires iOS 17 or later

Calls that ring like calls

A colleague's call rings even on a locked iPhone, just like a phone call. The call goes on in the background, video stays in a small window over other apps, and you switch between the speaker, a headset and the camera mid-call.

The whole workspace in your pocket

Channels, direct messages and threads. Mentions, reactions, forwarding, view-once and scheduled messages, reminders and Later. Tasks with status, priority, assignee, due date and sub-tasks. Pages, spreadsheets and boards open right on the phone.

Sign in your company's way

Sign in with your workspace address, through your company's single sign-on or a link sent to your email. Add several organizations and switch between them. Requires iOS 17 or later.

Admin

Single sign-on, SCIM and guests in Settings

Workspace admins now find SSO and SCIM on the same kind of settings page as the rest of Teletype. Connect your company's identity provider, and people sign in with the account they already have. Turn on SSO only, and your workspace's sign-in page offers nothing else.

SSO / SCIM

Sign-in through your identity provider, SCIM provisioning and roles from IdP groups.

Identity provider (OIDC)

Point at your IdP's discovery URL and OAuth client.

  • Issuer (OIDC discovery base)

    e.g. http://localhost:1411

    https://id.acme.com
  • Client ID
    teletype
  • Client secret

    A secret is stored — leave blank to keep it.

    •••••••• (stored)
  • Redirect URI

    Must match the client's callback in the IdP.

    https://acme.teletype.cloud/api/v1/sso/callback
  • Allowed email domains

    Comma-separated; blank = any.

    acme.com
  • Name on the sign-in button

    For example, Oracul ID. Empty — «SSO».

    Acme ID
  • JIT-provision unknown users on first login
  • Enforce SSO-only login (owner break-glass kept)
Save

SCIM provisioning tokens

Give the IdP a bearer token to push users & groups.

  • SCIM endpoint
    https://acme.teletype.cloud/scim/v2/acmeEnter it in your IdP.
  • New token
    Description (e.g. HR directory)Mint
  • Acme ID

    Created 10/20/2026, last used 2 min ago

Group → role mapping

IdP group membership grants the mapped workspace role.

  • New mapping

    IdP group name (e.g. engineering)

    engineering member
  • it-admins
    admin
  • staff
    member
  • contractors
    guest

Roles from your directory

With SCIM, people arrive and leave with your directory: a new colleague gets a profile with their name and picture from the first day, and someone deactivated can't renew a session. Directory groups map to roles — admin, member or guest — and an owner is never granted or demoted that way.

Guests, within limits

Settings › Guests lists everyone from outside the company. A guest sees only what they were invited to, their access can end on a set day, and Revoke takes it away at once.

Calls

Control a teammate's Mac in a call

When a colleague in the call uses Teletype for Mac, you can ask to control their Mac from the call's ⋯ menu. They see your request and choose Allow or Deny. Nothing happens until they agree.

Huddle, #design 3 participants
12:06

Onboarding 2.4

  • Welcome
  • Your workspace
  • Invite your team

Alex Carter asks to control your Mac

Deny Allow
Alex Carter is controlling this MacStop
Alex Carter
Maria Klein’s screen
Maria
Alex
Irene
Ask to control the Mac
Screens
Connection
Waiting for Maria to allow…
Leave

The whole Mac, every screen

Control covers the whole Mac, not a single window. If it has several displays, switch between them from the Screens menu. The person sharing always sees who is in control and can stop it at any moment.

macOS permissions, step by step

The first time, macOS asks to let Teletype in under Accessibility and Screen Recording. The request card says exactly which setting macOS is waiting for and opens System Settings for you.

Release

What's new, before you update

Each release now carries its own notes. Teletype shows what's new before it updates, so you know what you are installing, and the same list is on the Teletype overview page.

A new version of Teletype is ready

2026.1021

What's new

  • Choose a channel when you create a task, and see it in the window's heading.
  • Choose whom to invite to a channel call.
  • Follow file downloads in the sidebar, and cancel them there.
  • Your frequently used emoji are closer at hand, and emoji search understands Russian names.

A new overview page gathers Teletype's features and the download links for every platform in one place.

Docs

Video, audio and any file on a page

Pages now take any file. Type /Video, /Audio or /File, or just drop or paste one in. A video plays inside the page with the same player as in messages, and audio gets a player right where it stands.

Onboarding 2.4 review

The walkthrough, the call and the spec in one place.

VideoUpload or embed a video
AudioA recording or a voice note
FileAny file as a card

Any other file becomes a card with its name and size, and a PDF shows its first page. A video in a task's description now plays in place too, the same as in comments.

Tasks

Tasks from any message, and drafts that wait

Create task is in every message's menu. Select a few lines, or a run of messages, and the New task window opens with their text and attachments already in the description.

design

Alex Carter10:42

The onboarding screens feel dated next to the new sidebar. Maria, could you take them before 2.4?

TEL-14 Redesign the onboarding screens New welcome, workspace and invite screens before the 2.4 release. Mockups are in the thread. In Progress Maria 1 day

4 replies

ThreadTEL-14

Maria Klein changed the status from Todo to In Progress

Maria Klein11:05

Mockups for all three screens are in the file — comments welcome.

TEL New task

Plan the team offsite

Dates, a place and an agenda…

Backlog No priority No assignee
Create task
DraftsKept on this device
  • Invite the design partnersYesterday
  • Archive the old channelsOct 24

Closed the window halfway? The draft stays on this device. A dot on the create button says one is waiting, and Continue task brings it back exactly where you left off.

Calls

A thread, a page, a sheet and a board beside the call

Open the side pane in a call and switch between Thread, Page, Sheet and Board. Each call gets its own page, spreadsheet and board, titled by the day, and they show as chips on the call's card in the conversation.

Huddle, #design 3 participants
Maria Klein
Alex Carter
Irene Park
ThreadPageTableBoard

Irene Park joined at 12:03

Alex Carter 12:04

Opened the onboarding mockups, let’s start from screen three

Leave

Drag the pane's edge to make it as wide as 70 % of the window. The video keeps its place beside it, and the pane stops above the call's controls.

Milestone Platforms

Teletype for Windows and Linux

Teletype now runs as a desktop app on Windows and Linux — the same app as Teletype for Mac: the messenger in its own window, with system notifications, an unread badge and updates that arrive by themselves.

Teletype
general 12 members ACMKDO
Today
AC
Alex Carter 10:02

Morning! The release checklist is pinned. Calls from the Lock Screen made it in.

🎉 4👀 2
MK
Maria Klein 10:05

New onboarding screens are in #design. Take a look before lunch.

DOIP 3 replies
DO
Dmitry Orlov 10:11

Android build is up, calls and tasks included.

IP
Irene Park 10:14

The Mac app updated itself overnight 🙌

Message #general
Teletype
general 12 members ACMKDO
Today
AC
Alex Carter 10:02

Morning! The release checklist is pinned. Calls from the Lock Screen made it in.

🎉 4👀 2
MK
Maria Klein 10:05

New onboarding screens are in #design. Take a look before lunch.

DOIP 3 replies
DO
Dmitry Orlov 10:11

Android build is up, calls and tasks included.

IP
Irene Park 10:14

The Mac app updated itself overnight 🙌

Message #general

On Windows, run the installer. On Linux, pick the .deb package or the AppImage. Both are on the download page, next to the Mac app.

Calls

Missed calls stay with you

A call you didn't pick up no longer disappears. It comes as a notification on your computer and a push on your phone, and stays in Activity as a missed call: who rang, where and when.

Activity

All@ MentionsThreadsTasksCalls
Today
IP Missed call Irene Park, in a direct message9:15 AM
MK

Maria Klein

is calling you

T

Teletypenow

Missed call

Maria Klein, in #design

12:41

T

Missed call

Maria Klein, in #design

The Calls tab in Activity lists just them, so you can see at a glance whom to call back.

Milestone Platforms

Teletype for Android

The first build of Teletype for Android is out: a native app with channels, direct messages and threads, Activity, and sign-in through your company's single sign-on or a link sent to your email.

10:38
O Orbita AC
Go to or search…
Threads
Later
3 items
Drafts
2 items
Tasks
design
Tap to join
Channels
general
design 2
ideas
news
Direct messages
MK Maria Klein 1
IP Irene Park
Oracul
Teletypenow

Maria Klein in #design

Mockups are in the thread, take a look 👀

The same on both phones

The Android and iPhone apps work the same way: read state, drafts and reactions follow you from the phone to the laptop and back, and each app looks and feels at home on its system.

Made for Android

Notifications come over the app's own connection to your workspace, so they work without Google services. Download the app from the download page; it keeps itself up to date.

Milestone Workspace

Your own workspace at app.teletype.cloud

Any company can now start with Teletype on its own. Create a workspace at app.teletype.cloud: it gets an address of its own, like acme.teletype.cloud, and its own separate instance.

app.teletype.cloud

Create a workspace

Company name

Address

….teletype.cloud
Create workspace

One account, every workspace

Sign in once with your Teletype account and move between your workspaces from the workspace menu. Invited colleagues come in through the same account.

Plans and seats

Settings › Billing shows your plan and seats. A new workspace starts with 30 days of Business, no card needed, and you pay only for active members — people who signed in within the last 14 days. Guests, bots and deactivated accounts are never seats. See pricing.

Docs

Spreadsheets

Spreadsheets join pages and boards in Files. Formulas recalculate as you type, with function names in your language and help right in the formula bar, plus named ranges, number formats, conditional formatting, validation, filters and frozen rows.

A1 fx
ABCDEFGH
1 ChannelLeadsDealsRate
2 Website4126114.8%
3 Events1883418.1%
4 Partners1412920.6%
5 Ads3563810.7%
6 Referrals972222.7%
7 Total
8
9
10
11
12
13
14

SUM(value1, [value2, …])

Adds numbers and ranges

Leads by channel0100200300400500WebsiteEventsPartnersAdsReferrals
Leads 2026Q3Q4

Twelve kinds of charts sum the numbers up. Bring your existing work along: import an .xlsx, .xls, .ods, .csv or .tsv file of up to 50 MB with its values, dates, formulas and merged cells, and export back to .xlsx, .csv or .tsv.

A spreadsheet can also live inside a page or a task's description: type /Spreadsheet.

Milestone Tasks

Tasks

Teletype now has tasks. Each one gets a number like TEL-12, a status from Triage to Done, a priority, an assignee, a due date and sub-tasks, with comments and the whole history of changes on its page.

Tasks

8
In Progress 2
Review the release notes for 1.0.42 AC
Android: share sheet for files SV
Todo 2
Huddles: show who is speaking in the strip DO
Update the pricing page copy MK
Backlog 2
Custom emoji upload from the composer IP
Keyword notifications on mobile SV
Done 2
Charts in spreadsheets DO
Quiet hours IP

Born in the conversation

Type /task in the composer, and the task's card appears in the channel or thread. The card stays live as the task moves, and its status changes land in the card's thread.

Inbox, Outbox, My tasks

What you're given waits in Inbox until you take it, what you hand out stays in Outbox, and My tasks holds what you've taken. Show them as a list or a board, group and order them in Display options, and restore a deleted task within 30 days. More about tasks.

Integrations

The Teletype MCP connector

Teletype now speaks MCP. Add Teletype as a connector in an AI assistant that supports MCP, sign in with your Teletype account, and the assistant can work in your workspace the way you do: read and send messages, search, manage tasks, edit pages, draw boards and start calls.

AI assistant Teletype Messenger
…
Tasks
TEL-139 Review the release notes for 1.0.42 AC Oct 27
TEL-137 Huddles: show who is speaking IP Oct 26

Your permissions, never more

The assistant acts as you, within what you approve on the consent page, and a workspace admin can cap what any connector may do. Whatever it does is marked as done through the app. More about integrations.

AI

An AI assistant joins your calls

Bring the assistant into any call from the ⋯ menu — today it is Nika, and the item reads Invite Nika. Her tile carries an AI badge. Call her by name and she answers aloud; the rest of the conversation is her context.

Huddle, #design 3 participants
Maria Klein
Alex Carter
Irene Park
Share screen
Start recording
Invite Nika
Connection
Leave

She thinks with the inviter's own assistant: their connectors and skills. When a step needs your OK, she asks out loud and your words answer her. Anyone in the call can remove her, and she leaves when the person who invited her does. More about the assistant.

Messages

Disappearing messages and read receipts

In a direct message, open the send button's menu and choose Send as disappearing. It arrives blurred, shows once when opened, and is then erased for good.

MK Maria Klein
MK
Maria Klein 9:38 AM

Can you send me the door code for tomorrow?

Every message you send now shows where it is: a grey tick while it sends, in your accent color once delivered, a second tick when read, a clock if the network is slow. In a channel, the message's menu ends with N seen — and who those people are.

Milestone Platforms

Teletype for Mac

Teletype has a Mac app: the whole messenger in its own native window, with an unread badge in the Dock and notifications in Notification Center. It is signed by Apple, and Check for Updates… is right in its menu. Get it on the download page.

TeletypeEditViewWindow 12:41
About Teletype
Check for Updates…
Settings…
Quit Teletype
Today
IP
9:12 AM

Please welcome @Sergey Volkov: he joins the mobile team today 👋

DO
9:41 AM

Morning sync is done, the summary is in the huddle’s thread.

Huddle in #general 32 min, recorded DO MK IP AC
MK
10:05 AM

Release notes for 1.0.42 are ready. @Alex Carter, could you take a look before lunch?

Maria Klein in #designnow

Mockups are in the thread, take a look 👀

Teletype 2
Docs

Boards

Boards are a whiteboard inside Teletype. Draw by hand, add shapes, arrows, lines, text, notes and frames, upload images, and lay it all out on an endless canvas.

Q4 launch
Landing page
Store screenshots
Beta
Release
Maria
Irene

Everyone on a board sees each other's pointers and selections live, and edits from several people never overwrite each other, so the whole team can work on one board at once.

Messages

Search everything with ⌘K

Press ⌘K and search the whole workspace in one window. It opens on your recent searches, by day; start typing, and messages, people, channels and pages come up with your words lit. Tab narrows the search to a channel or a person.

Today
IP
9:12 AM

Please welcome @Sergey Volkov: he joins the mobile team today 👋

DO
9:41 AM

Morning sync is done, the summary is in the huddle’s thread.

Huddle in #general 32 min, recorded DO MK IP AC
MK
10:05 AM

Release notes for 1.0.42 are ready. @Alex Carter, could you take a look before lunch?

⌘K

Filters narrow it further, a preview shows the message or the page with its cover before you open it, and a reply found in a thread opens that thread with the message centred and lit.

Messages

Code, tables and diagrams in messages

Paste code between three backticks and it reads the way an editor shows it: numbered lines, syntax colours, and a pill with the language and Copy. A Markdown table comes out as a real table, and a ```mermaid block is drawn as its diagram right in the message.

DO
Dmitry Orlov10:14 AM

The retry fix, for review:

ts|Copy
1export async function send(msg: Draft) {
2 // try again on a bad network, then give up
3 for (let i = 0; i < 3; i++) {
4 const ok = await post("/messages", msg);
5 if (ok) return "sent";
6 }
7 return "failed";
8}
MK
Maria Klein10:16 AM

Where we are:

PlatformBuildStatus
iPhone1.0App Store
Android0.3.3Download page

And the flow:

SentDelivered?ReadRetry
Messages

Activity, your inbox

Activity is now an inbox like Linear's: everything addressed to you — mentions, replies in your threads, reactions, calls and task events — in one list by day, with the first item open beside it.

Activity

All@ MentionsThreadsTasks
Today
MK Maria Klein Assigned you TEL-139: Review the release notes for 1.0.421h
DO Dmitry Orlov Replied in a thread in #design: +1, avatar upload can live in settings.2h
IP Irene Park Reacted 🔥 in #design: Agreed. And the empty state for a brand-new channel?2h
DO Dmitry Orlov Missed call: Dmitry Orlov called youYesterday
TEL-139Open
Assigned you TEL-139
MK
10:06 AM

Assigned TEL-139 Review the release notes for 1.0.42 to you. Priority: Urgent.

Answer right in the item: it opens in its conversation, with the composer under it. Tabs narrow the list to mentions, threads, tasks or calls, and saved filters keep one author or one conversation at hand.

Messages

See who reacted

A reaction now says who left it: up to three faces sit right in the pill, and a right-click lists everyone, with a search.

#design
IP
10:15 AM

Copy for step two: “Invite your team: they’ll see every channel you add.” @Maria Klein, good to ship?

DO
10:22 AM

Web takes two days. iOS and Android ship together the same week.

When someone reacts to your message, its conversation lights up in the sidebar with a heart beside the count, until you open it.

Calls

Calls for more than 40

A call now holds more than 40 people. Tiles come in pages, each tile's video adapts to the room, and turning a page asks for the next page's video ahead, so the picture is sharp where you look.

All-hands, #general 46 participants
Maria
Alex
Irene
Dmitry
Sergey
Nina
Paul
Lena
Tom
Kate
Ivan
Sara
1 / 4
Leave

An outgoing call shows everyone you're ringing: ringing, connecting, declined or no answer. And the connection panel gives your call a score and a verdict, four network numbers with what each means, and what helps.

Milestone Docs

Pages

Pages arrive in Teletype. Write in blocks, nest a page in a page, give it a cover and an icon, and see who is reading with you. Send a page into a conversation as a card, or keep a long message as a page with Save as page.

Pages›Q4 launch planEdited 5 min ago
MK DO IP

Q4 launch plan

What ships before the end of the year, and who owns it

Q4 is about getting new teams started faster: a clearer pricing page, a shorter onboarding.

@Maria Klein owns design, @Dmitry Orlov owns the release train, @Irene Park collects open questions every Friday.

Milestones

  • Pricing page refresh
  • Onboarding v3
  • Customer webinar
  • Release 1.1

Timeline

MilestoneOwnerDateStatus
Onboarding v3Maria KleinNov 10In Progress
Customer webinarIrene ParkNov 24Todo
Release 1.1Dmitry OrlovDec 15Backlog

Comments

a shorter onboarding

MK

Maria KleinYesterday

Onboarding v3 is in review in #design: three steps instead of five.

DO

Dmitry OrlovYesterday

Nice, I’ll put it in the timeline.

AC Leave a reply…
Leave a comment…

Comments, versions, access

Comment on any words, and they stay marked. Versions save themselves as you write, and a restore keeps the current text as a version too. Share with people, channels or a thread, to view or to edit — and anyone without access can ask for it, to be let in at a level or turned down.

Calls

Meeting notes

Turn on AI notes, and after the meeting its thread gets the notes: a transcript with names, the key moments, a summary with decisions and action items grouped by owner, AI suggestions and a mind map. The notes play the meeting too: tap a line and the recording starts from it.

Huddle, #design › Thread

Irene Park joined at 12:03

Alex Carter12:04

Opened the onboarding mockups, let’s start from screen three

Maria Klein started recording with AI notes

Recording stopped

Meeting notes12:24

Transcribing the meeting, the notes will be here in a couple of minutes

Make a task from any action item in one click, or translate the notes into another language. AI notes are off by default; while they are on, everyone sees it, and only the person who turned them on can turn them off. More about calls.

Messages

Forwarding, message links and link previews

Forward sits in every message's hover strip. Pick a channel, a person or a thread, add a few words, and the message goes with its files, naming people and notifying them. Forward it to your assistant, and it becomes a request.

#general
MK
Maria Klein10:05 AM

Release notes for 1.0.42 are ready, take a look before lunch.

👍🔥👀

Forward message

Search channels and people
design
ideas
Release notes for 1.0.42 are ready, take a look before lunch.
Forward

Copy link gives a permanent link to any message, and a pasted message link goes out as that message, forwarded. A site link gets a card with the site, title, description, picture and icon, and a picture or video link shows its preview.

Messages

Video that plays at once

Every video you send gets a web version and a poster, so it starts at once and seeks without waiting for the whole file. It plays under one floating bar — play, time, volume and full screen — in the feed, in a thread and in a call's thread.

IP
Irene Park10:02 AM

Screen recording of the new onboarding:

0:00 0:42
IP
Irene Park10:03 AM
0:00

Images open in a viewer over the conversation, and voice notes and audio files play in one card: play, mute, time and a track to seek. Drop a file on the Send as file half to send the original, untouched.

Integrations

Bots and the API, for every member

Teletype has a documented API with a reference you can try right in the browser. A bot's token is all a script needs to post messages, read channels and answer commands.

alex@workstation: ~
$
#news

Irene Park: waiting for the build

Creating a bot is no longer for admins only: any member makes one in Settings › Apps. A bot's events can go to several addresses, each with its own secret and filters.

September 2026

Calls

Record a call

Calls in channels and in direct messages can be recorded. The record button offers its modes — audio or video, each with AI notes or without — and everyone in the call sees that recording is on.

Huddle, #design 3 participants Recording 00:00
Maria Klein
Alex Carter
Irene Park
Audio
Audio + AI notes
Video
Video + AI notes
You are recording, with AI notes
Leave

When the call ends, the recording lands in the call's thread, and the thread keeps who recorded it and when. The video shows who was speaking: shared screens large, everyone's faces in a strip under them.

Calls

A new call window

Calls get a pre-join page: a camera preview, a mic level meter, and your microphone, speaker and camera to pick before you go in.

Alex Carter
The microphone hears you
Microphone System default
Speaker System default
Camera System default
Join

Already in a call? Add people rings them straight into it, and an accidental ring can be taken back. Choose a background for the room, or play music everyone hears — it gets quieter while someone speaks.

Messages

Voice messages, scheduled sends and a full-screen editor

When the composer is empty, its send button is a microphone: record a voice message and send it in one press; the other side gets a player with its waveform. Press and hold Send to schedule a message for later.

Send now↵
In 1 hour05:41 PM
Tomorrow at 09:00 AMFri 09:00 AM
Monday at 09:00 AMNov 2
Custom time…

Message #design

Formatting shows as you type — bold, lists, quotes and code. Past four lines the field grows, and one more press opens a full-screen editor with smart lists and a live preview.

Messages

Threads in one place

Threads gathers every thread you're part of, newest first, and you reply right there, inline, without leaving the page.

Threads

# design
MK
10:02 AM

New onboarding is ready for review: three steps instead of five. Mockups below, the spec is in the PDF.

3 more replies
MK
10:41 AM

Not designed yet. I’ll take it this week.

# general
IP
9:12 AM

Please welcome @Sergey Volkov: he joins the mobile team today 👋

SV
9:30 AM

Thank you, happy to be here!

Ask @Oracul in a thread once, and it keeps following: carry on without mentioning it again.

Messages

Notifications that know when to stay quiet

New messages and incoming calls now reach you as desktop notifications with a sound.

AC

Alex Carter

Set a status

Do Not Disturb

Pause notifications on a recurring schedule.

From10:00 PM
To8:00 AM

Every day

Maria Klein in #designnow

@Alex Carter the mockups are in the thread

Dmitry Orlov is calling younow

Huddle in a direct message

Notifications paused until 8:00 AM

Set a status so people know where you are, and pause notifications with Do Not Disturb — right now, or on a recurring schedule by your own time zone. Each channel can have its own notification setting.

Milestone Release

The new Teletype web app

Teletype has a new web app, made anew for speed and calm. The sidebar and the conversation share one window with hairline edges, messages read like a document, and every action has its keyboard shortcut.

Today
MK
10:02 AM

New onboarding is ready for review: three steps instead of five. Mockups below, the spec is in the PDF.

PDF onboarding-spec.pdf 1.2 MB
IP
10:15 AM

Copy for step two: “Invite your team: they’ll see every channel you add.” @Maria Klein, good to ship?

DO
10:22 AM

Web takes two days. iOS and Android ship together the same week.

It installs as an app right from the browser and opens instantly: the window comes from your device, and your most recent conversations are already there.

AI

Oracul in your conversations

Mention @Oracul in a channel, a thread or a direct message, and the AI assistant answers right there. It works with your own access, shows its reasoning and every step as it goes, and what it makes — a task, a page, a file — comes as a card under the answer.

Oracul

Each answer takes in what was written in the thread since the last one, voice messages included. And since 8 October anyone can write to @Oracul from New message.

Workspace

Sign in with a link from your email

Signing in to Teletype starts with your work email. Enter it, open the letter, follow the link — no password to remember or to leak.

Sign in to Teletype

Work email

Continue Continue with single sign-on

Teletype

Your sign-in link

Sign in to Teletype

Or enter this code in the app

482 913

The letter also carries a six-digit code for the phone apps, and a company with single sign-on sends its people straight to its own sign-in.

Milestone Messages

Where it starts: channels, direct messages and threads

This changelog starts with the messenger at Teletype's heart: channels, public and private, direct messages, one to one and in groups, and threads under any message.

Today
IP
9:12 AM

Please welcome @Sergey Volkov: he joins the mobile team today 👋

DO
9:41 AM

Morning sync is done, the summary is in the huddle’s thread.

Huddle in #general 32 min, recorded DO MK IP AC
MK
10:05 AM

Release notes for 1.0.42 are ready. @Alex Carter, could you take a look before lunch?

Around them: mentions, reactions and pins; saved messages, reminders, drafts and scheduled sends; user groups you mention at once, guests from outside the company, your own emoji, a status for everyone and search across it all. Everything since was built on top of it.