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  1. Stackups
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  3. Mattermost vs Microsoft Teams vs Slack

Mattermost vs Microsoft Teams vs Slack

OverviewDecisionsComparisonAlternatives

Overview

Slack
Slack
Stacks121.7K
Followers97.7K
Votes6.0K
Mattermost
Mattermost
Stacks488
Followers582
Votes302
Microsoft Teams
Microsoft Teams
Stacks2.4K
Followers1.7K
Votes144

Mattermost vs Microsoft Teams vs Slack: What are the differences?

Introduction

Mattermost, Microsoft Teams, and Slack are all popular team communication and collaboration platforms. While they share some similarities, there are key differences that set them apart. This Markdown code provides a comparison of these platforms in a concise manner.

  1. Integrations and Compatibility: Mattermost offers a wide range of open-source integrations and supports compatibility with various APIs, which allows for seamless integration with existing tools and workflows. Microsoft Teams primarily focuses on integrating with other Microsoft products, such as Office 365, SharePoint, and Azure services. Slack also supports numerous integrations, but some require a paid plan for full functionality.

  2. On-Premise Installation: Mattermost stands out by offering an on-premise installation option. This allows organizations to have full control over their data and security, which is particularly crucial for industries with strict compliance requirements. In contrast, both Microsoft Teams and Slack are cloud-based platforms and do not offer the option for on-premise installations.

  3. Pricing and Plans: Mattermost offers a free and self-hosted version, alongside enterprise editions that come with advanced features and support. Microsoft Teams is included as part of the Microsoft 365 suite, which requires a subscription. Slack offers a freemium model, providing limited features for free, and additional functionality available through paid plans.

  4. Threaded Conversations: Microsoft Teams and Slack support threaded conversations, allowing users to reply directly to specific messages and keep discussions organized. Mattermost, on the other hand, lacks this feature, which can make tracking conversations and context within channels more challenging.

  5. File Sharing and Storage: Teams and Slack provide integrated file sharing and storage capabilities, allowing users to easily collaborate on documents. Microsoft Teams leverages SharePoint and OneDrive for file storage, while Slack uses its own file storage system. Mattermost does not have built-in file storage and relies on integrations with third-party file storage providers.

  6. Voice and Video Conferencing: Microsoft Teams excels in this area, offering robust voice and video conferencing capabilities, including integrations with Microsoft's other collaboration tools like Whiteboard and PowerPoint. Slack also provides voice and video calling features, but with more limited functionality. Mattermost integrates with third-party conferencing tools but does not provide native voice or video calling.

In Summary, the key differences between Mattermost, Microsoft Teams, and Slack lie in their integrations and compatibility, on-premise installation option, pricing and plans, support for threaded conversations, file sharing and storage capabilities, and voice/video conferencing features.

Advice on Slack, Mattermost, Microsoft Teams

Remotor
Remotor

Apr 13, 2020

Decided

Keybase is a powerful and secure team-organizing software. And because Keybase is so transparently good at what it does, Keybase is a foundational software that facilitates the future of work: effective, inclusive, secure Remote Teams.

Keybase is a free, end-to-end encrypted, open-source program with almost limitless flexibility. Each Keybase user or team is a unique cryptographic identity. Each message or interaction that a user has with a team or other user, is verifiable and digitally-signed. Custom combinations of users/teams/bots, can be designed to catalyze Remote Teams of all kinds, this process can also be automated. Keybase includes Git integration for versioning, bots from multiple platforms to facilitate audio/video-conferencing, a Cryptocurrency wallet, and many advanced privacy features to make you more or less traceable.

Services like Slack and Discord are centralized platforms that perform analytics on your behavior and can sell or leak this data to 3rd parties. Any audio/video features available within Slack or Discord, are bound to be less secure and less flexible than excellent alternatives such as Jitsi. Slack and Discord do have a fun, causal feel to them, which can potentially facilitate social engagement in certain conditions (also many users are already on these platforms).

Centralized and Proprietary team platforms such as Discord and Slack have a large market presence (at least in the USA) based on their first-mover advantage, name recognition, and network effects from size. However these products do not have the flexibility or power of Keybase. Keybase excels on its own excellence, and also has an open and active developer community.

Find us on Keybase: @remotorteam (Keybase username) @remotor.public (Public Keybase Team)

132k views132k
Comments
carlche0616
carlche0616

Oct 11, 2020

Decided

As it is the communication tool chosen for the course, our team will be using Slack to monitor the course announcements from our instructor as well as to communicate with the instructor and industry partners. The tool for communicating within the team will be Microsoft Teams. Microsoft Teams enables the team to share documents and edit them synchronously(Google Drive is not an option due to one team member's location). Since it also provides a group chat feature, we chose to use it as our communication tool to avoid using too many softwares.

197k views197k
Comments
Kamaldeep
Kamaldeep

CEO at Zhoustify Agency

Nov 13, 2020

Decided

I still use slack, although I prefer discord. It can be intergrated with discord to work with clients who only want to use slack or even any other platform. API integrations are possible over at Discord.

The awful crappy dependency hell of a thing they call an API. Everything sucks. Slack is one of the worst messaging apps I have ever seen. It's incredibly slow and laggy.

Let me rant about everything I hate about slack. Even though I use it as an integration for another platform and will recommend it even though it's horrible as a whole. They are unstoppable towards companies who don't have people technically savvy enough to transition any other software.

It's so bad I am considering making my own mix of discord and slack.

Finding conversations you know you've had - but search is (Still) terrible, and if it was a direct message with a group of people, you have to remember exactly which group of people it was with

Search...absolutely awful. If they could figure out search, Slack would be unstoppable. it got better with ctrl f in conversations, but still isn't there

Badly arranged Chinese buffet of people, conversations, channels, files and links.. and search sucks too.. Break up the people into a separate window so I can have a buddy list ala Communicator or Skype. Give me some freaking organization and curation to the conversations - otherwise it's 1000 person cocktail party with everyone playing drinking games.

AGAIN! Search sucks. Spellcheck is still broken. Too many notifications.

Interface ist inconsistent between devices.

No way to forbid slack to touch my microphone settings (seriously, dont autoadjust my microphone level, it never works and i hate you so much for it)

Still no good screen sharing on linux.

The buggy red dot. Usually shift-esc will clear it (in itself a pain), but now even that hack won't help. The red dot number keep climbing even though I've read everything and used shift-esc.

I miss some features but I wish slack had a little more ability to organize, group channels, and navigate a little better.

user groups need work... If I search for a group, open it, I want to be able to not just see who is online from that group, but also a message button. I'm sick of searching that person, which closes user groups and if that person is actually AFK, I have to search for that group AGAIN and do it again... What a waste of time compared to other tools which are supporting this.

Date stamps needs to be more visible, or give us option in settings to make it more/less visible

Scrolling needs to be improved, I don't want random jumps there. Especially when time and date stamps are so tiny so it takes a while to get oriented again.

I used to really hate slack, but that's mostly because I have to use user groups a lot, most of the time I'm using slack it's to find someone who belongs to some group and message him... and that stuff is still pretty bad, even tho it was changed a bit...

oh and microphone settings... that hurts bad...

It's slow and laggy if you ever used a native program and got used to responsive user interfaces.

You can't remove someone from a call if they join by mistake

(or, to put it another way, if you start a channel call, you should be able to moderate it and remove those from it who are to meant to be there)

Video calls (using the "native" app on macOS) consume so much resources that the whole machine becomes unresponsive. A video call with the same number of people in a true native app is not a problem. So it's not the inherent bandwidth and processing power required. I mostly like Slack but for remote teams this is a problem.

You really want to know what I hate about SLACK...

The inability for the app to BLOCK DIRECT MESSAGING when outside work hours... I work for global company and I constantly get messaged after midnight by morons who think i am up at 3am

It has this Bullcrap Send Anyway function on messages which totally overrides my Do Not Disturb settings if said moron is blind of what time they are sending their damn message... I worked oncall before so the slightest him of my cell at night will wake me up...

Another annoyance on messaging... Idiots who message direct over chatting in the team channel for stuff that should be seen by the whole team working a ticket .... Or classic hey I opened a ticket not two minutes ago ' can someone look at this ticket pleaee' blah blah blah blah ... People who I don't know sending a random 'HI' and no other info about wtfh they are reaching out to me about ...

If SLACK wants to add a function to fix this I want control to block direct messages from anyone truly outside my direct team and line of management that is not a member of a group that can engage onCalls for issues ... I am so sick and tired of this I literally have to uninstall the app everyday to ensure no one bothers me after I am off work and then redownload it before the start of the next day... It's pathetic!

77.3k views77.3k
Comments

Detailed Comparison

Slack
Slack
Mattermost
Mattermost
Microsoft Teams
Microsoft Teams

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.

Mattermost is modern communication from behind your firewall.

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.

Create open channels for the projects, groups and topics that the whole team shares.;Search with context;Autocomplete makes mentioning your teammates quick and painless.;Configurable notifications for desktop, mobile push and email keep you as informed as you’d like.;Everything is perfectly in sync as you move between your desktop, iPhone, iPad, or Android device.;Powerful search & archiving means you can forget when you need to: we’ll remember for you.;Twitter, Dropbox, Google Docs, Asana, Trello, GitHub Integration;Add comments for feedback & stars for easy retrieval;Built-in internal and external sharing options ensure you can get and share any file with anyone
All your team communication in one place, searchable and accessible anywhere; Slack-compatible, not Slack-limited. Imports Slack channels, users and themes. Offers Slack-compatible webhooks and integrations including Hubot, Jenkins, GitLab and others; Self-host ready with System Console and IT admin tools for managing dozens of team sites. Installs with Linux binary, plus Docker, Heroku, AWS, Azure and Cloud Foundry options
All your content, tools, people, and conversations are available in the team workspace;Enjoy built-in access to SharePoint, OneNote, and Skype for Business;Work on documents right in the app
Statistics
Stacks
121.7K
Stacks
488
Stacks
2.4K
Followers
97.7K
Followers
582
Followers
1.7K
Votes
6.0K
Votes
302
Votes
144
Pros & Cons
Pros
  • 1209
    Easy to integrate with
  • 876
    Excellent interface on multiple platforms
  • 849
    Free
  • 694
    Mobile friendly
  • 690
    People really enjoy using it
Cons
  • 13
    Can be distracting depending on how you use it
  • 6
    Limit messages history
  • 6
    Requires some management for large teams
  • 5
    Too expensive
  • 5
    You don't really own your messages
Pros
  • 60
    Open source
  • 41
    On-premise deployment
  • 26
    Free
  • 22
    Built using golang
  • 21
    Fast and easy to use
Cons
  • 2
    Less integrations and plugins than slack
  • 2
    Custom sidewide themes only in enterprise
  • 2
    Many basic features are enterprise only
  • 1
    Not compatible with Telegram keys, which used by FSB
  • 1
    Basic permissions only in enterprise edition
Pros
  • 29
    Work well with the rest of Office 365 work flow
  • 24
    Mobile friendly
  • 19
    Free
  • 12
    Well-thought Design
  • 12
    Great integrations
Cons
  • 17
    Confusing UI
  • 12
    Bad performance on init and after quite a use
  • 10
    Bad Usermanagement
  • 6
    Can't see all members in a video meeting
  • 6
    No desktop client (only fat and slow electron app)
Integrations
GitHub
GitHub
Bitbucket
Bitbucket
Zapier
Zapier
Stripe
Stripe
Asana
Asana
GoSquared
GoSquared
Dropbox
Dropbox
New Relic
New Relic
Google Drive
Google Drive
Zendesk
Zendesk
AWS Elastic Beanstalk
AWS Elastic Beanstalk
Amazon EC2
Amazon EC2
Segment
Segment
Jenkins
Jenkins
GitLab
GitLab
Microsoft Azure
Microsoft Azure
Google Compute Engine
Google Compute Engine
Hubot
Hubot
Cloud Foundry
Cloud Foundry
Amazon SES
Amazon SES
Skype
Skype

What are some alternatives to Slack, Mattermost, Microsoft Teams?

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.

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.

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.

Fleep

Fleep

Leave email behind and manage all conversations with your team, partners and clients in Fleep. If some of them are not Fleep users yet, they will receive all messages as normal emails.

Let's Chat

Let's Chat

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.

Hall

Hall

Hall is group chat, IM and video chat for companies and teams. Available free for the web, desktop and mobile. FREE anytime, anywhere.

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