Alternatives to LekkerIM for all platforms with any license

Skype

An instant messaging app that provides online text message and video chat services.

Freemium $ $ $ Mac Windows Linux Web Android ... iPhone Blackberry Chrome OS Windows S Android Tablet BSD Windows Phone iPad Android Wear PortableApps.com
Share your screen Video calling Voice Call Video calling ... Exchange Integration Microsoft Office integration Video chat Video Conferencing Chat Group Messaging IFTTT integration Messaging Video calling Video chat Voice chat Voice messages Add a feature

2521 Like
Slack

Real-time messaging, archiving and search for modern teams to stay focused and productive.

Freemium $ $ $ Mac Windows Linux Android iPhone ... Chrome OS Android Tablet iPad Electron / Atom Shell Software as a Service (SaaS)
Group chat Group collaboration Multi Channel Team Collaboration ... Extensible by Plugins/Extensions Channels Electron based Support for @mentions App integration Channel manager Direct file uploading HIPAA compliant IFTTT integration Integrated File Sharing Live Push Notifications Multiple channels Multiple teams Onboarding Out Of The Box Reactions Real time collaboration Team work Video calling Video chat Voice Call Add a feature

763 Like
Matrix.org

Matrix defines a set of open APIs for decentralised communication, suitable for securely publishing, persisting and subscribing to data over a global open federation of...

Free Open Source Mac Windows Linux Web Android ... iPhone Android Tablet iPad Self-Hosted WebRTC Python JavaScript Go (Programming Language) Cloudron Java Perl
Federation End-to-End Encryption Chat Decentralized ... Random video chat Voice chat Chat Bot Distributed Encrypted chat Group chat Messaging Real time collaboration Server side history Team Collaboration Voice Call WebRTC Add a feature

158 Like
Mattermost

Mattermost is an open source, self-hosted Slack alternative. As an alternative to proprietary SaaS messaging, Mattermost brings...

Freemium $ $ $ Open Source Mac Windows Linux Android iPhone ... Android Tablet iPad Self-Hosted JavaScript Go (Programming Language) Cloudron
Group chat Team Collaboration On-premises software Self-hosted in intranet or private cloud ... Chat Bot Data API Integrated File Sharing MarkDown support Multi Channel Plugin API Plugins File Sending Slack integration Supports XMPP Webhook support Add a feature

190 Like
Rocket.Chat

Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.

Free Open Source Mac Windows Linux Self-Hosted Cloudron
Group chat Ad-free Channels Live Chat ... Video Conferencing Bots Chat Bot Extensible by Plugins/Extensions Integrated File Sharing Location Mapping Share your screen Self-Serve Capability Slack integration Video chat Voice messages Add a feature

111 Like
Microsoft Teams

Team collaboration software by Microsoft that features chat and voice & video comms.

Freemium $ $ $ Mac Windows Linux Android iPhone ... Windows S Android Tablet iPad Microsoft Office 365
Planner Team Collaboration Microsoft Office integration Office 365 integration ... Shared calendars Sharepoint integration Spreadsheets Trello integration Group chat Microsoft Office integration Noise Reduction Real time collaboration Team messaging Team work Video Conferencing Voice Call Add a feature

30 Like
Ringcentral 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 Windows Web Android iPhone Android Tablet ... iPad Software as a Service (SaaS)
Social feed Bitbucket Integration Box.com integration Built-in File Manager ... Calendar view Chat CRM Document sharing Dropbox integration File sharing GitHub integration Google Drive integration Group chat Group collaboration Integrated Chat Mailchimp integration Meeting notes Messaging Notetaking Onedrive integration Online collaboration Real time collaboration Recurring tasks Share your screen Shared calendars Social network Software as a Service Calendar Sync Task Management Task tracking Team Collaboration Team work Trello integration Video Conferencing Zapier integration Zendesk integration Add a feature

157 Like
Let's Chat

Self-hosted chat for small teams. Features and Stuff BYOS (bring your own server) Persistent messages Multiple rooms New message alerts /...
- Discontinued
  As stated at https://github.com/sdelements/lets-chat/issues/781 , the project is no longer developed since August 2017. Last version, 0.4.0, released in June 2015, can be still downloaded from GitHub together with the source code.
Free Open Source Self-Hosted
Chat Team Collaboration Add a feature

37 Like
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YakYak

What does it do: * Send/receive chat messages * Create/change conversations (rename, add people) * Leave/delete conversation * Notifications * ...

Free Open Source Mac Windows Linux Hangouts
Portable Add a feature

20 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 Personal $ $ $ Mac Windows Linux Discord Slack
Native application Server Management Slack Threads in Tabs Voice Call ... Chat Slack client Slack integration Add a feature

13 Like

LekkerIM Comments

Echo echo ... Feels empty in here

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LekkerIM

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Category

Tags

Alternatives to LekkerIM for all platforms with any license

Skype

Slack

Matrix.org

Mattermost

Rocket.Chat

Microsoft Teams

Ringcentral Glip

Let's Chat

Know any more alternatives to LekkerIM?

YakYak

Ripcord

Platforms

License

LekkerIM Comments

Echo echo ... Feels empty in here