
Slack
Rocket.Chat
Mattermost
Zulip
Margin.chat
Skype
TEAMS
Open source self-hosted chat app for small teams

Element.io
Signal
Telegram
Revolt.chat
Rocket.Chat
Mattermost
Discord
Matrix is an open standard for decentralized persistent communication over IP.

Which is more popular?
Based on our record, Matrix.org seems to be a lot more popular than Lets Chat. While we know about 598 links to Matrix.org, we've tracked only 1 mention of Lets Chat.
Website, pricing, platforms and company facts side by side.
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| Website | sdelements.github.io | matrix.org |
| Pricing | ||
| Company | — | Startup from the United Kingdom |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Lets Chat yet.
Overall verdict
Why this product is good
Recommended for
Matrix.org is recommended for individuals and organizations that prioritize privacy and security in their communications. It's ideal for tech-savvy users who value open-source solutions and those who seek to avoid centralized communication platforms. Additionally, it's suitable for developers looking to build custom communication solutions using a versatile protocol.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Lets Chat and Matrix.org. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Yours is a small team and want to have a full-scale control over your team collaboration. Then Lets Chat is the right self-hosted tool exclusively made for small teams. It runs on Node.js and MongoDB and deployed...
Matrix.org never charges. It's completely free. Its free servers are open to all for public registrations.
Recommendations tracked on public social media and blogs since March 2021.


If Let's Chat used PHP and MySQL, it'd be perfect, but it uses MongoDB, which I can't use, and even if I could use it, I don't know how I'd configure it. Source: over 5 years ago
Https://matrix.org is used by public agents of France's central administration, Germany's national healthcare system, Germany's armed forces, the Swedish Social Insurance Agency and more: https://en.wikipedia.org/wiki/Matrix_messaging. - Source: Hacker News / 1 day ago
Technical implementation should include privacy controls as core features, not afterthoughts. Build data export functionality, implement secure deletion processes, and provide transparency reports showing what data you've collected and... - Source: dev.to / 6 months ago
Matrix is an open, decentralized communication protocol for real-time messaging, voice, and video. Synapse is the reference homeserver implementation -- the software you run to participate in the Matrix network. Think of it like email:... - Source: dev.to / 6 months ago
When comparing Lets Chat and Matrix.org, you can also consider the following products.

A messaging app for teams who see through the Earth!
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Secure messaging app with strong end-to-end encryption, advanced group chat privacy settings, secure video calls for teams, encrypted communication using Matrix open network. Riot.im is now Element.
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Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.
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Fast, simple & secure messaging. Privacy that fits in your pocket.
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Mattermost is an open source alternative to Slack.
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Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
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