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Mattermost vs Office Chat Comparison

Last updated:

Mattermost

3.5(572 reviews)

Starting at $3.25 /User/Month

  • Free Trial
  • Large Enterprises
  • Medium Business

Mattermost is an open source messaging platform that brings all business communication into one place. More than just chat, Mattermost is built around a modern team communication workflow. It includes integrated video co…

Office Chat

Starting at $20.75 /Month

  • Free Trial
  • Medium Business
  • Small Business

Office Chat is the top instant messaging software for small businesses. It allows users to chat with friendly avatars using voice, text, and pictures instead of words. This is great for team mates who are in different lo…

Mattermost leads on user satisfaction with a 3.5-star rating across 572 reviews.

Mattermost vs Office Chat — at a glance

FeatureMattermostOffice Chat
Rating3.5 / 5
Reviews572
Starting price$3.25 /User/Month$20.75 /Month
Free trial Yes Yes
Free version No No
Best forLarge Enterprises, Medium Business, Small BusinessMedium Business, Small Business
CategoryBusiness Instant Messaging SoftwareBusiness Instant Messaging Software
PlatformsSaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - MacSaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac
APIAvailable
Support modesOnlineOnline
Certifications
Data residencyGlobalGlobal

Key differences between Mattermost and Office Chat

  • Pricing: Mattermost starts at $3.25 /User/Month, while Office Chat starts at $20.75 /Month.
  • Target audience: Mattermost is built for Large Enterprises and Medium Business, while Office Chat targets Medium Business and Small Business.
  • Deployment: Mattermost supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac; Office Chat supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac.

Mattermost vs Office Chat — find the better fit before you commit.

01

Which tool fits your team best

02

Which is actually cheaper for your team size

03

Where each product wins, per real buyers

Most Business Instant Messaging Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.

Mattermost - Business Instant Messaging Software
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Office Chat - Business Instant Messaging Software
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Free PDF comparison

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Biggest differences

Start here before you go deeper into features.

Mattermost

Best for

Large Enterprises, Medium Business, Small Business

Office Chat

Best for

Medium Business, Small Business

Mattermost typically suits Large Enterprises and Medium Business. Office Chat tends to fit Medium Business and Small Business better. The right choice depends on your team size, workflow, and whether a free trial matters.

Description

Mattermost is an open source messaging platform that brings all business communication into one place. More than just chat, Mattermost is built around a modern team communication workflow. ... Read More about Mattermost

Office Chat is the top instant messaging software for small businesses. It allows users to chat with friendly avatars using voice, text, and pictures instead of words. This is great for ... Read More about Office Chat

Entry Level Pricing

  • Starts from $3.25
  • Starts from $20.75 , Billed Yearly

Free Trial Availability

  • Free Trial available

User Ratings

Based on verified Spotsaas reviews
Get pricing help
Get pricing help

Software Demo

Demo

No software demo available

Office Chat has not given any software demo yet

If you're the owner of this profile, add your demo.Contact us

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Compare Mattermost and Office Chat on pricing

Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.

Pricing Option

      Starting From

      • $3.25
      • $20.75 , Billed Yearly

      Pricing Plans

      • Not Available
      • Startup

        • 10 Users Included

        • 30 days chat history

        • 25 GB file storage

        Show more +

      • Business

        • Includes features of Startup plan, plus

        • 50 Users Included

      • Enterprise

        • Includes features of Business plan, plus

        • 50 Users Included

        • Unlimited chat history

        Show more +

      • Browse all pricing plans

      Pricing Page

      Mattermost pricing
      Office Chat pricing

      Other Details

      Organization Types supported

      • Large Enterprises
      • Freelancers
      • Small Business
      • Medium Business
      • Individuals
      • Large Enterprises
      • Freelancers
      • Small Business
      • Medium Business
      • Individuals

      Platforms Supported

      • Installed - Windows
      • Browser Based (Cloud)
      • Mobile - Android
      • Mobile - iOS
      • Installed - Mac
      • Mobile - Windows
      • Browser Based (Cloud)
      • Installed - Windows
      • Browser Based (Cloud)
      • Mobile - Android
      • Mobile - iOS
      • Installed - Mac
      • Mobile - Windows
      • Browser Based (Cloud)

      Modes of support

      • 24/7 (Live rep)
      • Business Hours
      • Online
      • 24/7 (Live rep)
      • Business Hours
      • Online

      API Support

      • Available
      • Not Available
      Get help choosing
      Get help choosing

      Security & Compliance

      Certifications, data handling, and security controls for IT and compliance evaluators.

      HIPAA

      ✗ No
      ✗ No

      Data Residency

      🌐 Global
      🌐 Global

      Mattermost User Reviews & Rating Comparison

      User Ratings

      No reviews available for the product

      Rating Distribution

      31

      1

      0

      1

      1

      30

      14

      3

      0

      1

      Spotsaas Editor’s POV generated by AI

      Buyer sentiment

      Buyer sentiment is mixed to positive across 34 reviews, with clear strengths and a few common watchouts.

      What buyers like

      • Open source flexibility
      • Integrated video conferencing
      • Multiple app integrations

      Common complaints

      • Steeper learning curve
      • Requires self-hosting
      • Limited mobile features

      What buyers like

      • User-friendly avatars
      • Supports multimedia
      • Real-time messaging

      Common complaints

      • Limited to small businesses
      • May not scale well
      • Less formal communication style

      Pros and Cons

      • Highly customizable for specific business needs.

      • Strong integration with various business tools.

      • Supports both desktop and mobile platforms.

      • May require technical expertise for setup.

      • Self-hosting can lead to maintenance challenges.

      • Engaging and fun communication style

      • Multimedia support enhances collaboration

      • May not suit formal business environments

      • Limited scalability for larger teams

      Positive Reviews

      No reviews available for the product

      No reviews available for the product

      List of Customers

      Customers

      Samsung

      Samsung

      SAP

      SAP

      Commonwealth Bank

      Commonwealth Bank

      No Customers information available.

      Media and Screenshots

      Screenshots

      File List Integration

      4 Screenshots

      No screenshots available.

      Videos

      video-0

      4 Videos

      No videos available.

      Top Alternatives to Mattermost and Office Chat in 2026

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      Search by product name to compare pricing, fit, and buyer feedback in one view.

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      Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

      Frequently asked questions

      Which is better, Mattermost or Office Chat?
      Mattermost edges out the other on user ratings (3.5 vs -1.0). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
      Do Mattermost and Office Chat offer a free trial?
      Yes, both Mattermost and Office Chat offer a free trial.
      What is the starting price of Mattermost vs Office Chat?
      Mattermost starts at $3.25 /User/Month. Office Chat starts at $20.75 /Month.
      What are the top alternatives to Mattermost?
      Top alternatives to Mattermost include mi.team, Rocket.Chat, Glip, Zulip, Output Messenger.
      What are the top alternatives to Office Chat?
      Top alternatives to Office Chat include Google Chat, Output Messenger, Trillian, Dialog, imBee.

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