Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Mattermost
Score 9.0 out of 10
Enterprise companies (1,001+ employees)
Mattermost from the company of the same name in Palo Alto is a messaging, collaboration and communication platform providing high security and compliance for the businesses that need it.
$0
per month per user
Microsoft Teams
Score 8.1 out of 10
N/A
Microsoft Teams combines video conferencing software with team collaboration tools. The communications platform allows MS Office users to conduct conference calls and share files via SharePoint, and join or initiate a group chat.
$4.80
per month per user
Opal
Score 9.1 out of 10
Enterprise companies (1,001+ employees)
Opal is a platform for brands, used to plan, create, and calendar their content - across teams and channels. Opal aims to enable tight alignment and high levels of efficiency. Marketing teams from companies such as Starbucks, Microsoft, and Target use Opal to collaborate, plan, and visualize, while ensuring an always-unified brand voice. Users can: Plan every facet of the brand experience, to ensure consistency throughout every moment and across every…
$8.29
per month
Pricing
MattermostMicrosoft TeamsOpal
Editions & Modules
Free Self-Hosted
$0
per month per user
Professional
$10
per month per user
Enterprise
Contact Us
per month per user
Microsoft Teams Essentials
$4.80
per month per user
Microsoft Teams Enterprise
$5.25
per month (paid yearly) per user
Microsoft Teams Enterprise
$5.25
per month per user
Microsoft 365 Business Basic
$7.20
per month per user
Microsoft 365 Business Standard
$15
per month per user
Opal Pro
$8.29
per month
Opal
Free Forever
Teams Pro
Custom Pricing
per month
Offerings
Pricing Offerings
MattermostMicrosoft TeamsOpal
Free Trial
YesYesNo
Free/Freemium Version
YesYesYes
Premium Consulting/Integration Services
NoNoNo
Entry-level Setup FeeOptionalNo setup feeNo setup fee
Additional DetailsDiscounts are available for non profit organizations.
More Pricing Information
Community Pulse
MattermostMicrosoft TeamsOpal
Considered Multiple Products
Mattermost
Chose Mattermost
Microsoft Teams feels quite clunky and the video chat is buggy. Slack is close but maybe not quite as feature-rich. Mattermost just feels like the right tool for a company my size ~1000+ users. No one has had any major issues with this tool and there haven't been any …
Chose Mattermost
We used to have Mattermost and now we have Microsoft Teams. They are both very similar. Mattermost and Microsoft Teams are both great for communicating internally via calls, chats, meetings, etc. They are also both easy to set up an use. However, the Microsoft Teams mobile app …
Chose Mattermost
Much more expensive than most chat applications but you have more control over things by self-hosting. Your security team will be able to design a very secure place to store all your code, passwords, and internal details, but most companies will not require this. It would be …
Chose Mattermost
These products all required cloud connectivity and licensing that was a significant cost. Mattermost allowed us to pilot this among just the Ops team and then evangelize this to the other infrastructure team. This allowed us to slowly show the value of this software and expand …
Chose Mattermost
Mattermost works better in that there aren’t constant updates and changes which can make finding past messages difficult. Mattermost also works better for channel creation and communication
Chose Mattermost
Slack is by far my personal favorite due to the age of the platform and the maturity of the features. Mattermost is a close 2nd-
Chose Mattermost
Honestly iv just used these two but when it comes to customization, they don't come close to Mattermost. Slack and Teams are Less flexible, Not self hosted. Not Open source,etc I will also say that i noticed integration capabilities are very limited with teams and Slack and not …
Chose Mattermost
Mattermost is much faster and easier to use. It also has many more features beyond chat. They are more customizations and features for workflow and messaging on this platform also. The ability to integrate with other platforms via plugins, the security features, and the open …
Chose Mattermost
Mattermost is easier to use, faster, and less resource-intensive. Cross-platform support is great, and the mobile experience is awesome.
Chose Mattermost
Mattermost is very similar to Slack and has the advantage (in our case) of being entirely on-premises, and entirely free. The feature set is similar, and it has filled the original need that Slack was suggested as a solution for very well. Teams is potentially a better choice …
Chose Mattermost
Mattermost provides a familiar user interface, fast performance, and a complete set of user collaboration tools and features - it stands out by providing a self-managed installation option for better integration with existing IT assets and more control over data storage. We …
Chose Mattermost
Mattermost is cheaper and offers the possibility of self-hosting compared to other competitors. This is a great advantage for our company.
Chose Mattermost
Mattermost was in a class of its own when compared to a host of Microsoft solutions and ownCloud. MS products are always encumbered with ongoing licensing and maintenance costs, plus the cost of people to maintain the servers those run on. Mattermost runs on a cloud VM and is …
Chose Mattermost
Cost competitive and you own the data.
Microsoft Teams
Chose Microsoft Teams
Microsoft Teams is living up to our expectations, we are able to achieve back our return on investment. Not just the investment or revenue but we have successfully achieved our business goal. The communication both inbound and outbound has been at par with our expectations and …
Opal

No answer on this topic

Features
MattermostMicrosoft TeamsOpal
Project Management
Comparison of Project Management features of Product A and Product B
Mattermost
8.0
46 Ratings
3% above category average
Microsoft Teams
7.9
235 Ratings
2% above category average
Opal
-
Ratings
Task Management7.034 Ratings7.9174 Ratings00 Ratings
Gantt Charts7.59 Ratings7.791 Ratings00 Ratings
Scheduling7.69 Ratings8.0202 Ratings00 Ratings
Workflow Automation7.426 Ratings8.1121 Ratings00 Ratings
Mobile Access9.042 Ratings8.1223 Ratings00 Ratings
Search8.924 Ratings7.4206 Ratings00 Ratings
Visual planning tools8.511 Ratings8.4138 Ratings00 Ratings
Communication
Comparison of Communication features of Product A and Product B
Mattermost
8.5
49 Ratings
6% above category average
Microsoft Teams
8.0
244 Ratings
0% below category average
Opal
-
Ratings
Chat9.949 Ratings9.0243 Ratings00 Ratings
Notifications8.849 Ratings8.3242 Ratings00 Ratings
Discussions9.446 Ratings8.6229 Ratings00 Ratings
Surveys8.929 Ratings8.1140 Ratings00 Ratings
Internal knowledgebase7.632 Ratings8.5152 Ratings00 Ratings
Integrates with GoToMeeting7.78 Ratings6.547 Ratings00 Ratings
Integrates with Gmail and Google Hangouts8.012 Ratings5.743 Ratings00 Ratings
Integrates with Outlook7.58 Ratings9.1155 Ratings00 Ratings
File Sharing & Management
Comparison of File Sharing & Management features of Product A and Product B
Mattermost
8.9
28 Ratings
10% above category average
Microsoft Teams
8.1
229 Ratings
1% above category average
Opal
-
Ratings
Versioning7.911 Ratings8.4161 Ratings00 Ratings
Video files9.322 Ratings8.3196 Ratings00 Ratings
Audio files9.322 Ratings8.6195 Ratings00 Ratings
Document collaboration7.918 Ratings8.8209 Ratings00 Ratings
Access control9.922 Ratings8.5191 Ratings00 Ratings
Advanced security features9.019 Ratings8.4151 Ratings00 Ratings
Integrates with Google Drive8.212 Ratings5.353 Ratings00 Ratings
Device sync10.016 Ratings8.5165 Ratings00 Ratings
Best Alternatives
MattermostMicrosoft TeamsOpal
Small Businesses
Stackby
Stackby
Score 8.9 out of 10
Stackby
Stackby
Score 8.9 out of 10
Adobe Marketing Cloud
Adobe Marketing Cloud
Score 9.2 out of 10
Medium-sized Companies
Troop Messenger
Troop Messenger
Score 9.8 out of 10
Troop Messenger
Troop Messenger
Score 9.8 out of 10
Brandfolder
Brandfolder
Score 7.8 out of 10
Enterprises
HCL Connections
HCL Connections
Score 9.0 out of 10
HCL Connections
HCL Connections
Score 9.0 out of 10
Adobe Marketing Cloud
Adobe Marketing Cloud
Score 9.2 out of 10
All AlternativesView all alternativesView all alternativesView all alternatives
User Ratings
MattermostMicrosoft TeamsOpal
Likelihood to Recommend
7.8
(49 ratings)
8.4
(281 ratings)
9.2
(5 ratings)
Likelihood to Renew
6.4
(7 ratings)
3.7
(9 ratings)
10.0
(1 ratings)
Usability
6.4
(6 ratings)
8.7
(67 ratings)
-
(0 ratings)
Availability
-
(0 ratings)
9.0
(1 ratings)
-
(0 ratings)
Performance
-
(0 ratings)
8.0
(1 ratings)
-
(0 ratings)
Support Rating
8.0
(9 ratings)
8.3
(113 ratings)
-
(0 ratings)
Implementation Rating
8.0
(1 ratings)
10.0
(1 ratings)
-
(0 ratings)
Contract Terms and Pricing Model
-
(0 ratings)
6.3
(7 ratings)
-
(0 ratings)
Ease of integration
7.3
(34 ratings)
-
(0 ratings)
-
(0 ratings)
Product Scalability
-
(0 ratings)
10.0
(1 ratings)
-
(0 ratings)
Professional Services
-
(0 ratings)
7.0
(7 ratings)
-
(0 ratings)
User Testimonials
MattermostMicrosoft TeamsOpal
Likelihood to Recommend
Mattermost
I used Mattermost on a full remote company and it perfectly suited our collaboration and communication culture. The company dealt with privileged and personal information of a huge data base of users, so it was a significant advantage for our need to comply with industry regulations.
Read full review
Microsoft
It's amazing as a daily driver for team communication, and document search/store. Also, if you're doing a lot of LONG meetings and have trouble remembering details, the AI summarization is amazing and convenient. It just works. I'm not saying I always do this, of course, but if I need to 'skim' instead of really digging into every detail from a meeting, the AI-generated summary is generally good enough that I can get away with it.
Read full review
OPAL
I honestly cannot recommend this tool enough. Opal is such a valuable tool for brand content creators and there is nothing like it available. If you're serious about content marketing and have a need to find ways to collaborate, plan and provide more visibility among teams, then Opal really is the only way to go. One more thing that's not being mentioned: The tool is simply amazing but it's only as amazing is the team behind the tool. Their customer support and willingness to quickly be in touch when needed is a key feature within itself. Seriously, such a good team of people.
Read full review
Pros
Mattermost
  • Easy intergration to our main CRM (Monday.com)
  • I'm not techy myself but I have seen a lot of our previous integrations in Slack transferred over to Mattermost so that's fun
  • The desktop and phone app (android) works well enough. I haven't tried it on the Apple ecosystem yet.
Read full review
Microsoft
  • All in one communication for Teams.
  • High quality and reliable both audio and video meetings.
  • Well organized and clear instant chat.
  • Excellent security features.
  • Beautiful integration with 3rd party tools and systems.
  • Perfect compatibility with windows ,android and iOS.
  • Allow meetings recordings for later us or sharing with teams that missed the live.
Read full review
OPAL
  • Content planning: you can look at one asset and see how it is being used across multiple channels by multiple teams.
  • Content collaboration: it is really easy to see what other people and teams are contributing to an asset, or how they are using it. We can also duplicate content that was created by another team to use as a starting point in our own content collaboration.
  • High level/big picture overview: Opal allows us to see content that is being created, planned and scheduled very easily; it goes beyond social content (which we can also see in Sprinklr) to show us content created across multiple channels.
Read full review
Cons
Mattermost
  • Some of the features in paid plans could be free, however, they have much offered in free plan (self-hosted)
  • The Desktop App we use on windows has some bugs, like when Mattermost is down and comes back up, the app needs restart
Read full review
Microsoft
  • The webinars feature has some missing functionally such as the ability for all users to use the Q&A feature (only those with a Microsoft Teams account can use it now), the ability to upload documents for attendees to easily access and download, and the ability for presenters and organizers to easily chat amongst themselves throughout the webinar.
  • The "Channels" organization hierarchy could be more clear. If you have several channels set up, it can get clunky and hard to find the specific channel you are looking for.
  • The MS Planner tool lacks functionality and organization. You cannot assign more than one person to a task and it's confusing when you try to share tasks with people - it would be nice if they were automatically added to someone's calendar.
Read full review
OPAL
  • No publishing capabilities, for the most part.
  • No analytics tie-ins.
  • Rather pricey.
  • Requires someone to really manage the structure in order to keep the tool organized and use it effectively. When this is done right, though, it's worthwhile.
Read full review
Likelihood to Renew
Mattermost
Mattermost has been an excellent tool for our business, allowing for a very cost-effective means of communicating, collaborating, and sharing project and business documentation and resources. The free community edition allows for simple installation on existing cloud server resources which results in significantly lower recurring costs compared to the competition
Read full review
Microsoft
Microsoft Teams is included with our Office 365 subscription and we have no intention of migrating off of Office 365 and Microsoft products. Since Microsoft Teams is included for free with our Office 365 subscription, and since we enjoy all the features, benefits, and functionality, there is no question that our team will continue to use the product
Read full review
OPAL
No answers on this topic
Usability
Mattermost
Since it helps track all the things at one place and the bots can be made which helps to automate many tasks. We use it in our security incident tracking in which there are pre defined tasks like adding people, creating groups, launching bots. All these things make the work easier and oraganized
Read full review
Microsoft
If you have the full Microsoft Office suite, it works really well because it's integrated well within its ecosystem, but if not, it can be annoying because it tries to open a shared file in the web versions of the file equivalents. The web version is also a bit slow, and the login is very difficult to handle if you have multiple Microsoft or Outlook accounts.
Read full review
OPAL
No answers on this topic
Reliability and Availability
Mattermost
No answers on this topic
Microsoft
Rare, but outages do happen
Read full review
OPAL
No answers on this topic
Performance
Mattermost
No answers on this topic
Microsoft
Sometimes about once a week I get a message that says "Sorry, there seems to be something wrong". But it goes away in a few minutes.
Read full review
OPAL
No answers on this topic
Support Rating
Mattermost
We have not had to contact support for Mattermost ever. All that we have needed has been available in the documentation or website. One of our DevOps team members set it up in a couple of hours. The whole team was using Mattermost that same day. No support needed.
Read full review
Microsoft
The overall support provided by Microsoft for Microsoft Teams has been quite good but there is still some room for improvements. Microsoft needs to proactively work on fixing the open bugs in order to provide a seamless experience to the users. But over the service and experience provided by the Microsoft team have been quite satisfactory.
Read full review
OPAL
No answers on this topic
Implementation Rating
Mattermost
This went as expected. No surprises or major hurdles.
Read full review
Microsoft
I find everything I need for my day-to-day work.
Read full review
OPAL
No answers on this topic
Alternatives Considered
Mattermost
I feel slack is a bit more difficult to use overall than Mattermost. Mattermost makes the tasks of communicating across departments and team members easier, as well as giving the ability to share information via hyper links, attachments, and other forms of communication among every body here. Also, easier user interface
Read full review
Microsoft
Microsoft Teams offers a much more integrated experience between their chat and video call function compared to Google Chat and Slack. Both other tools are much better for internal communications are they have simpler UI without other features. Whereas Microsoft Teams can be used for more critical conversations, particularly between external companies, and has been very useful in sales conversations which is what we chose it for when speaking to companies that work exclusively through Microsoft.
Read full review
OPAL
You get for what you paid for. Opal has more features
Read full review
Contract Terms and Pricing Model
Mattermost
No answers on this topic
Microsoft
Honestly, this tool is worth every penny. Yes, it's not free and you pay for the quality of services and the license. But the ROI and the benefits are all there. Also, the renewal, negotiation, and contract terms are all very well explained by our Microsoft account manager, and she's a charm.
Read full review
OPAL
No answers on this topic
Scalability
Mattermost
No answers on this topic
Microsoft
It does not appear to have a limit to how many teams and employees we can have using it
Read full review
OPAL
No answers on this topic
Professional Services
Mattermost
No answers on this topic
Microsoft
I used Skype for Business to take calls, hold conferences, and provide remote assistance to users. Microsoft Teams, on the other hand, is superior to Skype for Business in my opinion. My job entails a lot of screen sharing.
Read full review
OPAL
No answers on this topic
Return on Investment
Mattermost
  • Improved Communication Efficiency by consolidating all the variety of messaging apps etc
  • real-time communication and collaboration has improved the orgs ability to address issues and implement changes rapidly.
  • Accelerated decision-making processes, reducing the time required for team approvals and discussions which used to be in back and forth emails.
Read full review
Microsoft
  • Personally, I would say that by using Microsoft Teams, it upped my collaboration with my colleagues by around 50% or around more than half of what I usually did prior to using it.
  • I had 100% show rate and attendance on all of my meetings in the past 6 months.
  • If I may add, I also have been chattier & collaborative towards my colleagues in past 3 months particularly the month of December when we had huge traffic at work. I would estimate this behavior to have been increased by around 60% than what I usually incur during normal operating days.
Read full review
OPAL
  • Opal allows for more discipline in marketing as teams are better aligned on messaging and big moments.
  • Opal cuts down on communication breakdowns and mistakes, which in the end leads to more happy customers.
  • I think Opal provides the team with more confidence as everyone is on the same page. With everything in one place rather than communications being lost in emails, etc., everyone is more efficient and can work knowing that there is one source of truth.
Read full review
ScreenShots

Mattermost Screenshots

Screenshot of Channels: All team communications in one place.Screenshot of Playbooks: Orchestrates work across tools and teams.Screenshot of Boards: Project planning and milestones.Screenshot of Connections: Unites the entire technology stack through a single point of collaboration.

Opal Screenshots

Screenshot of Preview content exactly as it will appear in market to the audience. Collaborate with teammates and track changes in the  Chat & Activity window.Screenshot of View scheduled Moments across all campaigns on the Calendar -- by day, week, or month.Screenshot of Plan marketing content and campaigns using Boards, a free-form space for brainstorming, briefing, and scenario planning.