Open Source Kahla Alternatives

The most popular alternative is Mattermost, which is both free and Open Source. If that doesn't suit you, our users have ranked 21 alternatives to Kahla so hopefully you can find a suitable replacement.

The list of alternatives was last updated Nov 27, 2020

Alternatives to Kahla Kahla info, screenshots & reviews

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21 alternatives
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Mattermost
Mattermost is an open source, self-hosted Slack alternative.
Freemium • Open Source
Mac
Windows
Linux
Android
iPhone
Android Tablet
iPad
Self-Hosted
JavaScript
Go (Programming Language)
Cloudron
Chat Bot
Data API
Group chat
Integrated File Sharing
MarkDown support
Multi Channel
On-premises software
Plugin API
Plugins
Privacy protection
Corteza Messaging
Corteza Messaging is a secure, high performance, open source Slack alternative that allows your teams to collaborate more efficiently, as well as communicate safely with other organisations or customers.
Free • Open Source
Mac
Windows
Linux
Online
Android
iPhone
Android Tablet
iPad
Self-Hosted
API Integration
File sharing
Golang
Group chat
Group collaboration
Private Chat
Private messaging
Public channels
Push Notifications
Real time collaboration

Open Source Kahla Alternatives

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Mattermost

Corteza Messaging