Alternatives to Mattermost for all platforms with any license

  • Skype icon

    Skype

    Skype is the most popular free voice-over IP and instant messaging service globally. It allows users to text, video and voice call over the internet. Users can also call landlines and mobiles at competitive rates using Skype credit...

    Freemium Windows Linux Android Windows Phone iPad Mac ... Web / Cloud iPhone Blackberry Chrome OS Windows RT Android Tablet BSD Apple Watch Android Wear PortableApps.com

  • Jitsi icon

    Jitsi

    Jitsi (previously SIP Communicator) is an audio/video and chat communicator with full end-to-end encryption that supports protocols such as SIP, XMPP/Jabber, ICQ/AIM, Windows Live, Yahoo!, GTalk/Hangouts extensions, as well as OTR...

    Open Source Windows Linux Android Mac Web / Cloud BSD

  • HipChat icon

    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 & drop and clipboard, inline image previews, an API, chat over...

    Freemium Windows Linux Android iPad Self-Hosted Mac ... Web / Cloud iPhone Android Tablet Apple Watch

  • Matrix.org icon

    Matrix.org

    Matrix is an open standard for decentralized persistent communication over IP. It can be used for decentralised group chat, WebRTC signaling, IoT-data transfer, and generally to link together fragmented silos of...

    Open Source Windows Linux Android iPad Self-Hosted Mac ... Web / Cloud iPhone Android Tablet WebRTC Python JavaScript Go (Programming Language) Java Perl

  • Let's Chat icon

    Let's Chat

    Self-hosted chat for small teams. Features and Stuff BYOS (bring your own server) Persistent messages Multiple rooms New message alerts / notifications Mentions (hey @you) Image embeds Code...

    Open Source Self-Hosted

  • fluxday icon

    fluxday

    Opensource task & productivity management tool for startups, engineered based on the concepts of OKR. In fluxday, you can start by creating the departments of your organization and adding the teams in each department. Add users...

    Open Source Windows Linux Self-Hosted MariaDB Mac MySQL Community Edition ... Ruby

  • Zulip icon

    Zulip

    Powerful open source group chat. Features: Threaded group conversations Talk about multiple topics at once without getting lost or overwhelmed. One-on-one and group private conversations Have private conversations with one...

    Open Source Windows Linux Android Self-Hosted Mac Web / Cloud ... iPhone BSD

  • Campfire icon

    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 elegant, easy, and web-based. You don’t need to download, install, or...

    Commercial Web / Cloud iPhone

  • YakYak icon

    YakYak

    What does it do: * Send/receive chat messages * Create/change conversations (rename, add people) * Leave/delete conversation * Notifications * Toggle notifications on/off * Drag-drop, copy-paste or...

    Open Source Windows Linux Mac

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  • Hack Chat icon

    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 secret channel name can be used for private discussions. ...

    Open Source Android Self-Hosted Web / Cloud

  • MongooseIM platform icon

    MongooseIM platform

    The massively-scalable XMPPJabber mobile messaging platform, for mobile and web, by Erlang Solutions.

    Open Source Linux Mac Amazon Web Services Microsoft Azure

  • Actor Messenger icon

    Actor Messenger

    Modile-first open source self-hosted messaging platform that allows to easily create your own messaging app.

    Open Source Windows Linux Android iPad Self-Hosted Mac ... Web / Cloud iPhone Android Tablet

  • Exselo Desktop icon

    Exselo Desktop

    Outlook and desktop search to help you search and find information from your files, emails and documents on your computer. Now also with a secure p2p network so you can share information and collaborate with your friends and...

    Free Windows Mac

  • Ryver icon

    Ryver

    Ryver provides all of your team communications in one place: chats, posts, and files. Invite as many team members and guests as you need.

    Free Windows Linux Android iPad Mac Web / Cloud ... iPhone Android Tablet Chrome

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  • ZeroChat icon

    ZeroChat

    An IRC-like internet chatroom hosted on ZeroNet, a distributed network. 0rc is a fully distributed website, and messages are shared through peers using the ZeroNet stack. In addition, making a new chatroom website is a simple as...

    Open Source Windows Linux Self-Hosted Mac Web / Cloud Python ... JavaScript ZeroNet

  • Flowdock icon

    Flowdock

    Flowdock is a beautiful group chat. You can upload files, paste blocks of text, use #hashtags to make notes or create lists and mention others’ names to get their attention. Flowdock is also a highly efficient shared inbox. You...

    Commercial Web / Cloud

  • Zoho Chat icon

    Zoho Chat

    Zoho Chat combines content and communications into a single view to give you a comprehensive picture of your team's work. Zoho Chat brings the informality and creativity of messaging to workplace communication to help you get...

    Free Android Web / Cloud iPhone Android Wear

  • AVAILO icon

    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, with real time messaging, share emails, folders and files, in a...

    Free Android iPad iPhone Android Tablet

    • 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.
  • Slenke icon

    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 track of whats happening at the workplace no matter where you are.

    Freemium Windows Mac Web / Cloud

  • JANDI icon

    JANDI

    JANDI is a group-oriented enterprise messaging platform with an integrated suite of collaboration tools for workplace.

    Freemium Windows Android Mac Web / Cloud iPhone

  • Protonet SOUL icon

    Protonet SOUL

    Extendable cloud-based team communication and business collaboration app that you can easily host on your own Private Cloud Server if you want. Also available on iOS and Android devices.

    Commercial Android Web / Cloud iPhone

  • Hyphen Messaging icon

    Hyphen Messaging

    Hyphen is a professional instant messenger built for modern teams and individuals who want to stay connected to the business world at all times.

    Free Android iPhone

  • uShare.to icon

    uShare.to

    Team Communication for your 'extended' team across company boundaries - clients, partners, vendors etc.

    Freemium Windows Android iPad Web / Cloud iPhone Android Tablet

  • GlobalMeet icon

    GlobalMeet

    GlobalMeet is designed to make online meetings and presentations easy. Use it to connect with large groups anywhere in the world. Easy to use Web meetings don't have to be complicated. GlobalMeet has intuitive interface and...

    Commercial Windows Android iPad Mac iPhone Blackberry

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Mattermost Comments

Deploy Mattermost with GitLab

Positive Comment by GromNaN
about Mattermost and GitLab Aug 2016

GitLab officially integrates Mattermost in its deployment packages. Providing a single sign-on for users of both applications.
http://docs.gitlab.com/omnibus/gitlab-mattermost/

Reply