StackShareStackShare
Follow on
StackShare

Discover and share technology stacks from companies around the world.

Follow on

© 2025 StackShare. All rights reserved.

Product

  • Stacks
  • Tools
  • Feed

Company

  • About
  • Contact

Legal

  • Privacy Policy
  • Terms of Service
  1. Stackups
  2. Utilities
  3. Messaging
  4. Group Chat And Notifications
  5. Kaiwa vs Let's Chat

Kaiwa vs Let's Chat

OverviewComparisonAlternatives

Overview

Let's Chat
Let's Chat
Stacks17
Followers74
Votes22
GitHub Stars9.8K
Forks1.6K
Kaiwa
Kaiwa
Stacks3
Followers11
Votes0

Kaiwa vs Let's Chat: What are the differences?

Developers describe Kaiwa as "A modern and Open Source Web client for XMPP". Inspired by the best and built for XMPP, Kaiwa is a beautiful web-based client for the only standardized chat protocol. Combined with Prosody, one of the best XMPP servers out there, Kaiwa provides an unparalleled XMPP experience, on par with well-known commercial alternatives. On the other hand, Let's Chat is detailed as "Open source self-hosted chat app for small teams". Let's Chat is a persistent messaging application that runs on Node.js and MongoDB. It's designed to be easily deployable and fits well with small, intimate teams. It's free (MIT licensed) and ships with killer features such as LDAP/Kerberos authentication, a REST-like API and XMPP support.

Kaiwa and Let's Chat can be primarily classified as "Group Chat & Notifications" tools.

Some of the features offered by Kaiwa are:

  • Message History Syncing
  • Active Chat Syncing
  • Reliable Connections

On the other hand, Let's Chat provides the following key features:

  • BYOS (bring your own server)
  • Persistent messages
  • Multiple rooms

Kaiwa and Let's Chat are both open source tools. Let's Chat with 9.17K GitHub stars and 1.46K forks on GitHub appears to be more popular than Kaiwa with 1.36K GitHub stars and 153 GitHub forks.

Share your Stack

Help developers discover the tools you use. Get visibility for your team's tech choices and contribute to the community's knowledge.

View Docs
CLI (Node.js)
or
Manual

Detailed Comparison

Let's Chat
Let's Chat
Kaiwa
Kaiwa

Let's Chat is a persistent messaging application that runs on Node.js and MongoDB. It's designed to be easily deployable and fits well with small, intimate teams. It's free (MIT licensed) and ships with killer features such as LDAP/Kerberos authentication, a REST-like API and XMPP support.

Inspired by the best and built for XMPP, Kaiwa is a beautiful web-based client for the only standardized chat protocol. Combined with Prosody, one of the best XMPP servers out there, Kaiwa provides an unparalleled XMPP experience, on par with well-known commercial alternatives.

BYOS (bring your own server);Persistent messages;Multiple rooms;New message alerts / notifications;Mentions (hey @you);Image embeds;Code pasting;File uploads (Local / Amazon S3);Transcripts / chat history;XMPP Multi-user chat (MUC);Local / Kerberos / LDAP authentication;Hubot Adapter;REST-like API;MIT Licensed
Message History Syncing;Active Chat Syncing;Reliable Connections;Message Correction;Timezone Indications
Statistics
GitHub Stars
9.8K
GitHub Stars
-
GitHub Forks
1.6K
GitHub Forks
-
Stacks
17
Stacks
3
Followers
74
Followers
11
Votes
22
Votes
0
Pros & Cons
Pros
  • 8
    Open source
  • 4
    BYOS
  • 3
    Docker, Vagrant, NodeJS
  • 2
    On-premise deployment
  • 2
    Free
Cons
  • 1
    Need a tool like tmux or screen to keep it running
No community feedback yet

What are some alternatives to Let's Chat, Kaiwa?

Slack

Slack

Imagine all your team communication in one place, instantly searchable, available wherever you go. That’s Slack. All your messages. All your files. And everything from Twitter, Dropbox, Google Docs, Asana, Trello, GitHub and dozens of other services. All together.

HipChat

HipChat

HipChat is a hosted private chat service for your company or team. Invite colleagues to share ideas and files in persistent group chat rooms. Get your team off AIM, Google Talk, and Skype — HipChat was built for business.

Zulip

Zulip

Zulip is powerful, open source team chat that combines the immediacy of real-time chat with the productivity benefits of threaded conversations. Zulip allows busy managers and others in meetings all day to participate in their teams chats.

RocketChat

RocketChat

Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework. It is a great solution for communities and companies wanting to privately host their own chat service or for developers looking forward to build and evolve their own chat platforms.

Mattermost

Mattermost

Mattermost is modern communication from behind your firewall.

Gitter

Gitter

Free chat rooms for your public repositories. A bit like IRC only smarter. Chats for private repositories as well as organisations.

Flowdock

Flowdock

Flowdock is a web-based team chat service that integrates with your tools to provide a window into your team's activities. With the team inbox, everyone on your team can stay up to date. Stay connected with Flowdock's iOS and Android apps.

Microsoft Teams

Microsoft Teams

See content and chat history anytime, including team chats with Skype that are visible to the whole team. Private group chats are available for smaller group conversations.

Telegram

Telegram

Users can send messages and exchange photos, videos, stickers, audio and files of any type. It provides instant messaging, simple, fast, secure and synced across all your devices.

Keybase Teams

Keybase Teams

Keybase is for anyone. Imagine a Slack for the whole world, except end-to-end encrypted across all your devices. Or a Team Dropbox where the server can't leak your files or be hacked.

Related Comparisons

HipChat
Slack

HipChat vs Mattermost vs Slack

Litmus
Email on Acid

Email on Acid vs Litmus

InVision
Proto.io

InVision vs Marvel vs Proto.io

Webex
Microsoft Teams

Microsoft Teams vs Webex

Slack
RocketChat

Mattermost vs RocketChat vs Slack