Alternatives to Let's Chat 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 Mac Windows Linux Web / Cloud Android iPhone Blackberry Chrome OS Windows RT Android Tablet BSD Windows Phone iPad Apple Watch Android Wear PortableApps.com

  • Slack icon

    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 / Cloud Android iPhone BSD Apple Watch Electron / Atom Shell

  • Asana icon

    Asana

    Asana is the easiest way for teams to track their work so they can get results. It’s free to use, simple to get started, and powerful enough to run your entire business.

    Freemium Web / Cloud Android iPhone

  • Mattermost icon

    Mattermost

    Mattermost is an open source, self-hosted Slack -alternative As an alternative to proprietary SaaS messaging, Mattermost brings all your team communication into one place, making it searchable...

    Open Source Mac Windows Linux Android iPhone Android Tablet iPad Self-Hosted JavaScript Go (Programming Language)

  • Glip icon

    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 what your team is doing and what needs to get done next. Video...

    Freemium Mac Windows Web / Cloud Android iPhone Android Tablet iPad

  • Riot.im icon

    Riot.im

    Riot (formerly Vector) is an opensource interoperable app running on Web, iOS and Android. It is built around chat rooms, both public and private and provides messaging, filesharing, voice and video conferencing (beta on Android and...

    Open Source Web / Cloud Android iPhone iPad Self-Hosted Chrome Safari Firefox

  • Rocket.Chat icon

    Rocket.Chat

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

    Open Source Mac Windows Linux Android iPhone Self-Hosted

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

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

  • 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 Mac Windows Linux MySQL Community Edition Self-Hosted MariaDB 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 Mac Windows Linux Web / Cloud Android iPhone BSD Self-Hosted

  • 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 Web / Cloud Android Self-Hosted

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  • qiscus icon

    qiscus

    qiscus organizes your work discussions into rooms and topics to help your team become more efficient and productive.

    Free Personal Mac Windows Linux Web / Cloud Android iPhone Chrome OS iPad

  • Sameroom icon

    Sameroom

    Sameroom helps connect chatrooms (even when they’re running on completely different services).

    Commercial Web / Cloud

  • MongooseIM platform icon

    MongooseIM platform

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

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

  • 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 Mac Windows

  • 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 Mac Windows Linux Web / Cloud Android iPhone Android Tablet iPad 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 Mac Windows Linux Web / Cloud Self-Hosted Python JavaScript ZeroNet

  • 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 Web / Cloud Android 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 iPhone Android Tablet iPad

    • 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 Mac Windows Web / Cloud

  • TribeScale icon

    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 / Cloud Android iPhone iPad Self-Hosted

  • Sid icon

    Sid

    Sid is a secure teamwork tool to make your team communication safer, simpler and more efficient.

    Free Mac Windows Linux Android iPhone Android Tablet iPad

  • Wolveson icon

    Wolveson

    Our goal is to create the platform which connects great minds from around the world to build awesome startups.

    Freemium Android

  • JANDI icon

    JANDI

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

    Freemium Mac Windows Web / Cloud Android 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 Web / Cloud Android 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 Web / Cloud Android iPhone Android Tablet iPad

  • 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 Mac Windows Android iPhone Blackberry iPad

  • Capire icon

    Capire

    Capire is team communication based on feed subscription. It's private twitter for work, but for communication in group. It gives advantage in concise messaging by discouraging formality, and enhances agility using feed and...

    Free iPhone

  • Dialog Messenger icon

    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 server.

    Free Personal Mac Windows Linux Web / Cloud Android iPhone Self-Hosted

  • LekkerIM icon

    LekkerIM

    Chat as a Service. Add chat for your members in just two lines of code.

    Commercial Web / Cloud

  • TeamTalk.io icon

    TeamTalk.io

    TeamTalk maximises business meeting efficiency by providing 1- click meetings, audio -video calling, screen sharing, audio recording, meeting notes and more. No Login or Registration Required and its Free Forever.

    Free Web / Cloud Chrome

  • Hibox icon

    Hibox

    Hibox combines group chat, AI-powered tasks and video to help teams collaborate in ways never before possible.

    Freemium Web / Cloud Android iPhone Android Tablet iPad

Let's Chat Comments

The fastest way to self-host Let's Chat

Positive Comment by jeff393
about Let's Chat Oct 2015

co-founder of Portal here - https://portal.cloud

We've been using Let's Chat for all our company communications for about 3 weeks now, and it's been awesome. It basically has all the functionality of Slack, without all the overhead, and I can self host it on Portal.

Try Lets Chat on Portal, just install it from the App Library.

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