
Slack
Rocket.Chat
Discord
Telegram
Element.io
Microsoft Teams
Zulip
Mattermost is an open source alternative to Slack.

CodeShare.io
Visual Studio Live Share
Teletype for Atom
Dabblet
Codeply
Liveweave
Floobits
Live share IDEs and coding sessions. See changes in real time.

Which is more popular?
Based on our record, Mattermost seems to be a lot more popular than CodeTogether. While we know about 76 links to Mattermost, we've tracked only 4 mentions of CodeTogether.
Website, pricing, platforms and company facts side by side.
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| Website | mattermost.com | codetogether.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from the United States | 2020 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Mattermost yet.
CodeTogether is the perfect blend of functionality and simplicity, designed by a team of remote developers that rely on collaborative development. Whether you are on an Agile team that uses pair programming as part of your regular software development flow or you just like to live share your code...
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Mattermost is recommended for organizations that prioritize data privacy and security, need extensive customization options, or are looking to integrate a collaboration tool into existing systems. It is also suitable for teams in regulated industries requiring on-premises solutions.
No analysis of CodeTogether yet.
Walkthroughs and reviews on video.
Mattermost - An Open Source, Self Hosted, Slack Chat Alternative
More videos
CodeTogether: The Complete Overview to Live Sharing your IDE
How often each product is chosen within a category, 0–100% relative to the other.


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


Mattermost is an open-source platform that enables safe collaboration in self-hosted chat programs featuring file sharing, search, and integrations; groups and businesses can use it as an internal chat.
Mattermost uses monolithic architecture, which is tightly coupled and complex to understand. It restricts the scalability of the collaboration tool, which is a limitation for growing businesses. In that case,...
Below is a curated list of the 12 best self-hosted messaging apps like MirrorFly, Mattermost, Zulio, Nextcloud, and Rocket.chat that offer unique collaboration features and lets you take full control of your data.
We have no reviews of CodeTogether yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Mattermost | Remote (US and Canada) | FT | Multiple roles Mattermost (https://mattermost.com) is an open-core collaboration and workflow automation platform for air-gapped, on-prem and private clouds. Our customers are in defense,... - Source: Hacker News / 19 days ago
The amazing thing is that there is almost always an open-source alternative that is 10x better in many ways, in the case of slack https://mattermost.com/ I'm looking forward for AI to make it very easy to deploy your own tools and walk... - Source: Hacker News / 2 months ago
How does it compare to MatterMost [1]? [1] https://mattermost.com/. - Source: Hacker News / 5 months ago
Looking for collaboration and advanced features? Most decent ones cost money ... Start with replit.com, also look at codeanywhere.com, and also codetogether.com (requires download, free+paid plans). Source: almost 5 years ago
Are you using the right tools? Screen sharing isn't great for longer sessions, and you need a code focused tool like Live Share, or one we make - CodeTogether, especially if you need to work across IDEs. Source: over 5 years ago
Just addressing the pair programming aspect of this - if you were doing this remotely, you could use something like codetogether.com Each of you would have your own machines and screens, but be looking at the same piece of code (if you... Source: over 5 years ago
When comparing Mattermost and CodeTogether, you can also consider the following products.

A messaging app for teams who see through the Earth!
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Realtime code sharing for developers
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Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.
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Real-time collaborative development
Compare Visual Studio Live Share to Mattermost or CodeTogether:

Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.
Compare Discord to Mattermost or CodeTogether:
Collaborate in real time in Atom
Compare Teletype for Atom to Mattermost or CodeTogether: