Replaces Zoom · Google Meet · Microsoft Teams
Video meetings with shareable links — audio and video flow peer-to-peer.
Puter Teamchat: a free, open-source Slack alternative
Team messaging with workspaces, channels, threads, DMs, reactions and file sharing.
- Collaboration
- Free · MIT
- Runs in the browser
- alpha
From the official README: this app is in early alpha. Features may change and data could be lost — don’t rely on it for real work yet, and keep copies of anything important.
What is Teamchat?
Teamchat is a Slack-style messenger: create a workspace, invite people by link, code or email, and talk in public or private channels, threads and direct messages. Mentions, reactions and file attachments work the way you expect, and roles let owners and admins manage the space.
Key features
- Workspaces with public and private channels
- Threads, direct messages, mentions and emoji reactions
- File attachments in conversations
- Invite by expiring link, code or email
- Owner, admin and member roles
How to use it
- Open teamchat.puter.com in any modern browser — computer, tablet or phone.
- Sign in with a free Puter account; your data is saved in your own Puter cloud storage.
- Want to self-host or hack on it? Run it locally (Node.js 22.12 or newer):
git clone https://github.com/HeyPuter/everything.git
cd everything/src/teamchat
npm install
npm run devMore collaboration apps
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A fast, private email client for your free @puter.email address.
Replaces Google Contacts · Apple Contacts
A private address book in your own cloud — instant search, Smart Add and vCard import/export.
Replaces Google Calendar · Apple Calendar · Outlook Calendar
Year, month, week, day and list views with recurring events, reminders and guest RSVPs.
Replaces DocuSign · Adobe Acrobat Sign · Dropbox Sign
Send documents for e-signature, track every signer and get a signed PDF with a certificate.
FAQ
Is Teamchat free?
Yes. Teamchat is part of the Everything Project and its source code is published on GitHub under the MIT license. There is no subscription or trial.
Do I need to install Teamchat?
No. Open teamchat.puter.com in the browser on your computer, tablet or phone.
Do I need an account to use Teamchat?
A free Puter account. Your data is stored in your own Puter cloud storage.
Can Teamchat replace Slack?
Not fully yet. Teamchat is in alpha: features will change, and its README asks you not to rely on it for real work or important data. Try it out, and keep backups of anything important.
Summarised from Teamchat’s README in the official repository. CraftSuite is an independent, unofficial guide and is not affiliated with Puter; Slack, Microsoft Teams and Google Chat are trademarks of their respective owners.