Chat, tasks and files, designed to work together.
One workspace for your team and your clients — with every feature included on every plan, from Free upwards.
Conversations that stay organised.
Public channels for the whole team, private channels by invitation, direct messages and group messages with up to 9 people. Threads keep side conversations together, and everything arrives live.
- Threads you can follow, with a page for all of them
- Mentions, emoji reactions, pinned messages and link previews
- Polls, slash commands, statuses and do-not-disturb
Nothing said in chat gets forgotten.
Save a message to come back to, set a reminder on it, or schedule your own message for a colleague's morning. Unsent drafts wait for you in every conversation.
- Reminders on any message: in 20 minutes, tomorrow, next week or an exact time
- Scheduled messages and a list of everything scheduled
- Saved items and drafts in one Later page
A task board in every channel.
Every channel has a board and a list. Give a task an assignee, a due date, a priority from low to urgent, a checklist and a comment thread. Turn any message into a task with one click.
- To do, In progress and Done, on a board or a list
- Assignees, due dates, priorities and checklists
- Comments on the task, with a link back to the message
Files kept where the work is.
Each channel has Docs: folders for PDFs, designs, spreadsheets and images. Pictures preview in the browser and anything can be downloaded. Files shared in chat stay with their message.
- Folders inside every channel
- Image previews and downloads in the browser
- One storage total for the workspace, set by your plan
Clients in the room — and only that room.
Invite a client straight into their channel. Choose what they can do there and, if you like, the date their access ends. Guests are free, up to 5 for every paid user.
- Full access, chat only, or read only, per channel
- Access that switches off by itself on the date you set
- Every shared channel is labelled, so your team knows who is reading
Plug in the tools you already use.
Incoming webhooks let GitHub, GitLab, Zapier, Make, n8n, Jenkins, Grafana or your own scripts post into a channel. Workflows post for you, custom slash commands call your systems, and a REST API reads and writes with personal access tokens.
- Incoming webhooks per channel
- Workflows: on join, on a schedule, or on a keyword
- Custom slash commands and a REST API
Private by default, careful everywhere.
Every workspace lives at its own address and is kept apart from every other. Owners and admins sign in with two-step verification, and search, email summaries and phone notifications only ever show what each person is allowed to see.
- Two-step sign-in, required for owners and admins
- Permissions respected in search and notifications
- Full export of your workspace whenever you want it
In the browser, on your phone, in the dark.
Download the desktop app for Mac and Windows, use Tandem App in any modern browser, or add it to your phone for push notifications. Dark mode, keyboard shortcuts and profile photos come as standard.
- Desktop apps for Mac and Windows, with notifications and an unread badge
- Install on your phone from the browser, with push notifications
- Light and dark themes, keyboard shortcuts and email summaries
See it for yourself.
Every feature on this page is in the Free plan. Create a workspace in a minute and invite your team.