Messages, calls, tasks, docs and the Oracul AI assistant, together — on the web, macOS, Windows, Linux, iOS and Android.
New onboarding is ready for review: three steps instead of five. Mockups below, the spec is in the PDF.
Copy for step two: “Invite your team: they’ll see every channel you add.” @Maria Klein, good to ship?
Web takes two days. iOS and Android ship together the same week.
Mention @Oracul in a thread or message it directly: it reads the conversation, shows every step and comes back with the answer, the task or the document. On a call, Nika answers by voice.
Audio and video in any channel or DM, screen sharing, recording with AI notes. Every call has its own thread, page, table and board beside the video — and Nika listens in and helps by voice.
Start a call in a channel, a DM or a group DM. You can bring in someone who isn’t in the conversation: it rings for them, and they join in one click.
Share your screen and it opens large on its own, with everyone in a strip below. Any tile goes full screen.
Record audio or video, with or without AI notes. The recording lands in the call’s thread; the notes bring the transcript, summary, decisions and action items.
Every call has a side panel beside the video: a thread for links and questions, plus a page, a table and a board. Drag it out to 70% of the window.
Invite Nika from the “…” menu: she hears everyone, answers by voice, and creates tasks and posts messages with the rights of whoever invited her.
A missed call shows up in Activity and as a push. On iPhone, an incoming call rings like a phone call, even on a locked screen.
Teletype is an MCP server. Add it to Claude, ChatGPT, Cursor or any MCP client, and your assistant reads and writes in the workspace as you — within the rights you approve. Bots, the API and SSO cover the rest.
See all 91 toolsConnect an AI assistant — Claude, ChatGPT, Cursor and others — to Teletype: it can read and write here on your behalf, within the rights you grant when you connect it.
In Claude, open Customize › Connectors › Add custom connector — or use the button below: it opens that dialog with the name and the address filled in.
Click Add, then Connect, and sign in to Teletype.
Signed in Oct 27, last access 2 min ago
Signed in Oct 24, last access 1 h ago
Signed in Oct 21, last access yesterday
Signed in Oct 29, no access yet
The Teletype MCP server gives your assistant 91 tools — messages, tasks, docs, boards, spreadsheets, calls and more. Browse them as a client sees them.
Recent messages of a channel or DM, with each thread's reply count.
A thread's root message and replies — or the thread of a call.
One message in full: files, reactions, who has read it, its edits.
Threads you started or replied in, latest activity first.
Messages that mention you, @here or your groups — and mentions in docs.
The messages pinned in a channel.
Markdown to a channel, a person, a thread or a call's thread; view-once in DMs.
Replace the text of one of your own messages.
Delete one of your own messages.
Add an emoji reaction to a message, or take it back.
Share a message into another channel or DM, with a comment.
Pin a message in its channel, or unpin it.
Mark a conversation read — or unread from a given message.
Your unsent drafts: where they are, when they changed, the text.
Leave a draft in a channel or thread for you to review and send.
The workspace's own :emoji:, for reactions and messages.
Messages, files, people, channels and docs; exact phrases, filters by channel, author, date.
People by name in Cyrillic or Latin letters, @handle or e-mail.
Every channel of the workspace, joined or not, with member counts.
Your pending scheduled messages, reminders and saved items.
Send a message to a channel or thread later, or cancel one.
Remind you about a message or with a note; complete or delete one.
Save a message for later, mark it done or remove it.
Inbox, outbox, mine or all; by status, assignee, channel or label.
A task in full: description, status, priority, sub-tasks, history.
A new task, assigned and labelled; it lands in the assignee's inbox.
Status, priority, assignee, due date, labels, parent — or a star.
Reply in a task's discussion, the thread of its card.
What happened to your tasks, newest first, unread marked.
Move a task to the trash or restore it; purged after 30 days.
The workspace's and your channels' labels, with their groups.
Create, rename, recolour or delete a label or a label group.
Change the workspace's task prefix, the TEL in TEL-12.
Docs and boards you can open: mine, shared, starred, recent, trash.
A doc's text in Markdown, section by section, with comments and versions.
A new doc from Markdown: headings, lists, tables, code, checklists.
Change sections in place, or rewrite the whole text.
Rename it, set its icon, cover and access, move it, trash or restore it.
Give a person or channel view or edit access and post the link.
Comment on a section, reply, resolve or reopen a thread.
Bring a doc back to a saved version; the current one is kept.
People and channels with access to a doc or board, and pending requests.
Grant or revoke access, request it, approve or deny a request.
A board's frames, shapes with their text and colours, and arrows.
A new whiteboard, drawn at once — or a call's own board.
Notes, shapes, frames and arrows, laid out with nothing overlapping.
Move, resize, recolour or delete shapes by id.
Workbooks of sheets, cells and formulas you can open.
Its sheets, named ranges and charts — or a range, formulas beside values.
From data and formulas, or from an xlsx, xls, ods or csv file.
Values and =formulas into a range, or appended as new rows.
Number formats, currencies, fonts, colours, alignment, wrap.
Clear a range's contents, its formatting, or both.
Add, rename, move, hide or delete sheets; freeze rows and columns.
Insert, delete, hide or size rows and columns.
Add, change or delete named ranges for formulas.
Your calls or a channel's: when, how long, who — and who's ringing now.
Participants, duration, the call's board and docs, the meeting notes.
In a channel or with people — with the assistant listening, if you ask.
Invite people, rename, record with AI notes, bring in the assistant, end.
Files shared in the workspace that you can open, newest first.
PDF, Word, Excel, PowerPoint and text as text; images as images.
Upload a file and post it in a channel or thread, with a message.
Add a comment to a file, seen by everyone who sees the file.
You, the workspace, your time zone and this connection's rights.
Channels and DMs you're in, with unread and mention counts.
A channel's topic, purpose, description, members and bookmarks.
Who is in a channel or DM, with their roles.
The direct conversation with one person or several, opened if new.
Add, edit or remove the links and files above a channel.
A person's name, title, e-mail, time zone and status.
The workspace's @groups and who is in each.
Your feed: mentions, DMs, thread replies, keywords, reactions.
Mark some notifications read, or all of them.
Profile, status, quiet hours, keywords, starred, notification levels.
An emoji and a short text next to your name, for a while or until cleared.
Pause notifications, resume them, or set quiet hours.
Highlight keywords; a conversation's level, mute or unmute.
Name, title, phone, time zone, the app's language.
Star a conversation or a message, or unstar it.
Hide a DM from the sidebar until a new message arrives.
A new public or private channel, with members at once.
Rename, set topic and purpose, call recording, archive.
Join or leave a channel, add or remove people.
Invite people by e-mail as members, into a channel if you like.
Who was invited, by whom, with what status — and the guests.
Make a member a guest of one or several channels, or revoke it.
Member, moderator or owner of a channel; an admin back to member.
Create, change or delete a @group, add or remove its members.
Name, description and the channels every new member joins.
Add an emoji from an image, give it another name, or remove it.
read_messages
Recent messages of a channel or DM, with each thread's reply count.
The assistant acts as you, within the rights you approved. What it sends is marked as sent via the app.
Turn any message into a task with an owner, a priority and a due date. Its card stays in the channel, the discussion in its thread — and Inbox, Outbox and My tasks keep everyone’s work in view.
Open tasksNew welcome, workspace and invite screens before the 2.4 release. Mockups are in the thread.
Write pages out of blocks, sketch on an endless board, count in a real spreadsheet — together, with comments, versions and access. Mermaid diagrams and tables are drawn right in the chat.
Open FilesSergey Volkov · edited 2 h ago
Ship the mobile apps, then move every team to the new sidebar by the end of November.
Irene Park 1 h
Could we pilot it with two teams first?
Every release goes through the same four steps. The diagram is drawn from the code block above it.
```mermaid flowchart LR Build --> Review Review --> Staging Staging --> Release ```
Leads by channel
Sergey Volkov · edited 2 h ago
Ship the mobile apps, then move every team to the new sidebar by the end of November.
Irene Park 1 h
Could we pilot it with two teams first?
The web, native apps for Mac, iPhone and Android, plus Windows and Linux. Messages, read marks and drafts follow you from device to device, and every app looks and works alike.
DownloadWeb. Any modern browser, nothing to install. Your workspace lives at its own address on teletype.cloud.
An isolated instance in the region you choose, with its own database and encryption key. Files and backups encrypted, sign-in on your terms, and every admin action in a tamper-evident log.
Learn more about securityNothing shared with other companies. Each company runs its own Teletype at its own address, with its own database, files and backups.
Your workspace runs as an instance of its own. No other company's data is in it.
Each company has its own memory and processor limits. Another company's load, failure, update or restore never reaches yours.
Your workspace lives at your-company.teletype.cloud, over HTTPS. Between our servers, data goes through encrypted tunnels or a private network.
You pick where your data is stored when you create the workspace. Messages, files and call recordings are kept on servers in that region.
Encrypted at rest, checked before it leaves. Files and backups are encrypted under your company's own key; every backup is verified, rotated and never kept forever.
Every file you upload, with its previews and video versions, is stored encrypted with AES-256 under your company's own key.
A file reaches the browser only through your workspace, after a permission check.
A consistent copy of your workspace's data every hour, taken while everyone keeps working.
Each copy passes an integrity check before it's uploaded. A damaged one never becomes a backup.
Backups are encrypted on the server before upload and kept apart from it. Without a key, no backup is uploaded at all.
24 hourly, 7 daily, 4 weekly and 3 monthly copies, in a ring. What you delete leaves the backups within about three months.
Sign in the way your company already does. A code by email, one Teletype account for every workspace, or your own identity provider.
A one-time six-digit code or a link. The code is random and dies after five tries.
One account at app.teletype.cloud opens all your workspaces, and each workspace verifies the sign-in itself.
Single sign-on through your OpenID Connect provider. Its client secret is stored encrypted.
Sign-in through your provider opens in the browser or the system's own sign-in window, where its passkeys work.
Your directory adds and removes people. Someone switched off there can't renew a session here.
Groups from your provider map to admin, member or guest. An owner is never granted or demoted from outside.
You decide who sees what. Roles, guests with an end date, access requests for pages, a say over outside apps, and a log nobody can quietly rewrite.
Owner, admin, member and guest, in every workspace.
Scoped access without a full seat, with an optional expiry. Revoke it in one click.
Someone who can't open a page asks for access; whoever can share it grants view or edit, or declines.
Apps act only with the rights a member approves. Admins cap what they can reach, block domains and revoke every grant at once.
Admins set how many days messages and attachments are kept, for the whole workspace or a channel.
Every admin action is recorded, and each entry is chained to the one before it, so an edited entry breaks the chain.
Install Teletype on Ubuntu or Debian with one command, and get its updates along with the rest of your system.
Teletype Messenger 1.0 for iPhone: channels and threads, calls that ring on a locked phone, tasks, pages, spreadsheets and boards.
Admins set up single sign-on, SCIM provisioning, roles from directory groups and guest access, each on its own settings page.