Alternatives to Kandan for all platforms with any license

Slack

Slack brings all your communication together in one place. It's real-time messaging, archiving and search for modern teams.

Freemium Mac Windows Linux Web Android ... iPhone Windows S BSD Electron / Atom Shell
Group chat Group collaboration Multi Channel Extensible by Plugins/Extensions ... Team Collaboration App integration Channel manager IFTTT integration Integrated File Sharing Support for @mentions Multiple channels Multiple teams Onboarding Out Of The Box Reactions Real time collaboration Team work Voice Call Add a feature

646 Like
Glip

Glip is instant messaging for teams and businesses to communicate and get work done at the same time. In Glip you work where your conversations are, so you always know...

Freemium Mac Windows Web Android iPhone ... Android Tablet iPad
Social feed Bitbucket Integration Box.com integration Built-in File Manager ... Calendar view CRM Dropbox integration GitHub integration Google Drive integration Group chat Group collaboration Integrated Chat Mailchimp integration Meeting notes Onedrive integration Real time collaboration Recurring tasks Share your screen Shared calendars Calendar Sync Team Collaboration Team work Trello integration Zapier integration Zendesk integration Add a feature

155 Like
HipChat

HipChat is an instant messaging service designed for companies and teams. It has persistent chat rooms, one-to-one chat, searchable chat history, file sharing via drag...
- Discontinued https://alternativeto.net/software/slack/ is acquiring Hipchat and https://alternativeto.net/software/stride-by-atlassian/ from Atlassian. the services will be discontinued after February 15th, 2019. https://www.atlassian.com/partnerships/slack
Freemium Mac Windows Linux Web Android ... iPhone Android Tablet iPad Self-Hosted Apple Watch
Team Collaboration Integrated File Sharing Share your screen Add a feature

73 Like
Gitter

Gitter is a chat and collaboration tool for developers and users. It's a place for developers to talk. KEY FEATURES - Unlimited public chat rooms for free -...

Free Open Source Mac Windows Linux Web Android ... iPhone
Real time collaboration Add a feature

27 Like
Hack Chat

hack.chat is a minimal, distraction-free chat application. Channels are created and joined by going to https://hack.chat/?your-channel . There are no channel lists, so a...

Free Open Source Web Android Self-Hosted
Distraction-free UI Add a feature

20 Like
Dialog Messenger

Dialog Messenger is a customized self-hosted platform usable across multi operation systems simultaneously. dialog provides SDK tools for client interface as well as for...

Free Personal Mac Windows Linux Web Android ... iPhone Self-Hosted
Encrypted chat Reactions Real time collaboration Team work ... Text chat Add a feature

24 Like
Ripcord

Ripcord is a desktop chat client for group-centric services like Slack and Discord. It provides a traditional compact desktop interface designed for power users....

Free Mac Windows Linux Discord Slack
Slack client Slack integration Add a feature

6 Like
Spectrum Chat

A newly open sourced self hosted Slack like alternative for building persistent chat communities.

Freemium $ $ $ Open Source Web Self-Hosted
Group chat Group collaboration Support for @mentions Real time collaboration ... Team Collaboration Team work Add a feature

6 Like
Campfire

Campfire is a simple web-based real-time group chat tool for business. It makes real-time communication with 2-60 people as simple as visiting a web page. It’s...

Commercial Web iPhone
Group chat Integrated File Sharing Team Collaboration Voice Call ... Web-Based Add a feature

16 Like
TribeScale

TribeScale is a startup that aims to enhance teamwork in companies through the improvement of communication, coordination, and the pace on the basis of targets set.

Free Mac Windows Web Android iPhone ... iPad Self-Hosted
Goal setting Goal Tracking Group chat Group collaboration ... Real time collaboration Team Collaboration Team work Add a feature

24 Like
Sblack

How is this different than Slack official client? This is not an Electron app, so its size is 20 MB instead of 180 MB. It also launches faster than the official client....

Free Mac Slack
Slack client Night mode/Dark Theme Slack integration Add a feature

3 Like
Stride

Stride is the complete team communication solution with group messaging, video meetings, and built-in collaboration tools.
- Discontinued https://alternativeto.net/software/slack/ is acquiring https://alternativeto.net/software/hipchat/ and Stride from Atlassian. The services will be discontinued after February 15th, 2019. https://www.atlassian.com/partnerships/slack
Freemium $ $ $ iPhone iPad
App integration Group chat Group collaboration Video calling ... Voice Call Add a feature

3 Like
Wey

Fast open source Slack desktop app, written in Node.js with native UI powered by the Yue library.

Free Open Source Mac Windows Linux
Slack client Add a feature

1 Like
AVAILO

AVAILO is a business communication app for teams. One place for internal and external communications, open groups for your team members, service providers and customers...
- Discontinued The program seems to be no longer updated. Last app versions were released in September 2015 and can be still downloaded from the appstores. Anyway, according with their Facebook page, the company changed name to FASTEE Technologies and released a different product.
Free Android iPhone Android Tablet iPad
Group chat Integrated File Sharing Team Collaboration Team work Add a feature

8 Like
Slenke

Slenke is an internal social network for your company to securely communicate, share files, manage projects, organize tasks, track time and more. View updates and keep...

Freemium Mac Windows Web
Encrypted chat Group Messaging Integrated File Sharing Real time collaboration Add a feature

4 Like