Mattermost vs Microsoft Teams: Which Team Messaging Is Better in 2026?
Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction, side by side, with no marketing spin.
The Short Answer
Mattermost vs Microsoft Teams, in 15 seconds
Choose Mattermost if…
- You prefer Mattermost's approach and ecosystem
Choose Microsoft Teams if…
- You depend on a broad integration ecosystem
- You want deeper AI and automation features
- You have strict security & compliance needs
- You need the broader feature set
Head-to-Head Scorecard
How Mattermost and Microsoft Teams score
Microsoft Teams leads on 4 of 9 measured dimensions.
- Even
Customer Rating
Average score from verified user reviews
MattermostNo reviewsMicrosoftNo reviews - Even
Review Volume
Number of verified reviews, a proxy for adoption
Mattermost0Microsoft0 - Even
Entry Pricing
Lowest published starting price (free plan = lowest)
Mattermost$10/moMicrosoft$4/mo - Even
Free Access
Availability of a free plan and/or free trial
MattermostFree plan + trialMicrosoftFree plan + trial - Microsoft Teams
Integrations
Number of listed third-party integrations
Mattermost6Microsoft10 - Microsoft Teams
Features
Number of listed product capabilities
Mattermost6Microsoft12 - Microsoft Teams
AI Features
Capabilities mentioning AI, automation or ML
Mattermost,Microsoft1 - Microsoft Teams
Security & Compliance
Number of listed compliance certifications
Mattermost4Microsoft5 - Even
Platforms & Deployment
Supported platforms and deployment options
Mattermost8Microsoft8
Feature Comparison
Mattermost vs Microsoft Teams feature breakdown
Search or filter the full feature matrix, core features, AI, integrations, APIs, security and compliance.
Mattermost
Microsoft TeamsPricing Comparison
Mattermost vs Microsoft Teams pricing
Entry pricing, plan tiers and the cost factors that shape total cost of ownership.
Mattermost
$10/mo to start- Team messaging
- Self-host anywhere
- Integrations
- Community support
- Advanced permissions
- Guest accounts
- SAML SSO
- Playbooks
- Advanced compliance & audit
- High availability
- FedRAMP option
- Premium support & SLA
Microsoft Teams
$4/mo to start- Group chat and calls
- 60-min group meetings
- Up to 100 participants
- File sharing
- Unlimited group meetings (30 hrs)
- Up to 300 participants
- 10 GB storage/user
- Meeting recording
- Everything in Essentials
- Custom business email
- Web/mobile Office apps
- 1 TB OneDrive/user
- Desktop Office apps
- Webinars
- Copilot Chat
- Bookings and clipchamp
Total cost of ownership factors
Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.
Pros & Cons
Mattermost vs Microsoft Teams: strengths and trade-offs
Mattermost
Pros
- Free plan available
- Free trial offered
- Compliance: SOC 2 Type II, GDPR, ISO 27001
- Public API available
Cons
- Higher starting price ($10/mo)
- Fewer native integrations than the alternative
Microsoft Teams
Pros
- Free plan available
- Free trial offered
- Lower starting price ($4/mo)
- Broad integration ecosystem (10)
- Compliance: SOC 2, ISO 27001, GDPR
- Stronger AI / automation features
Cons
Buyer Fit
Who should use Mattermost vs Microsoft Teams?
Startups
Either
Either keeps early-stage costs lowest with its entry tier.
Small businesses
Either
Either offers the most accessible pricing for lean teams.
Agencies
Microsoft Teams
Microsoft Teams connects to more tools for multi-client workflows.
Enterprises
Microsoft Teams
Microsoft Teams leads on compliance and breadth for complex needs.
Ecommerce
Microsoft Teams
Microsoft Teams integrates with more of the commerce stack.
SaaS companies
Microsoft Teams
Microsoft Teams is the more developer- and automation-friendly choice.
Integration overlap
Shared integrations (1)
Only in Mattermost (5)
Only in Microsoft Teams (9)
Keep Exploring
Other alternatives worth considering
Similar team messaging products buyers compare alongside Mattermost and Microsoft Teams.
Ask SIA which solution fits your business
SIA, Saaskart's AI buying assistant, weighs Mattermost and Microsoft Teams against your team size, budget, integrations and compliance needs, then recommends the right fit and the questions to ask each vendor.
Get a personalised recommendationMattermost vs Microsoft Teams, Frequently Asked Questions
What is the difference between Mattermost and Microsoft Teams?
Mattermost and Microsoft Teams are both Team Messaging solutions. Mattermost is rated 0.0/5 by 0 users, while Microsoft Teams is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.
Which is better, Mattermost or Microsoft Teams?
Based on user ratings, Mattermost scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.
Which is cheaper, Mattermost or Microsoft Teams?
Microsoft Teams is the more affordable option, starting at $4/month.
Does Mattermost or Microsoft Teams have a free plan?
Mattermost offers a free plan. does not have a free tier but does offer a free trial.
Can I switch from Mattermost to Microsoft Teams?
Switching between Mattermost and Microsoft Teams is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.
Who should use Mattermost vs Microsoft Teams?
Mattermost is best suited for teams that prioritise enterprise features. Microsoft Teams works well for teams looking to start free and scale.
Our Verdict
The bottom line on Mattermost vs Microsoft Teams
Best Overall
Either
It's a tie balances user satisfaction and proven adoption.
Best for Startups
Either
It's a tie has the friendliest entry point for new teams.
Best for Enterprise
Microsoft Teams
Microsoft Teams leads on compliance and feature breadth.
Best Value
Either
It's a tie delivers the lowest cost to get started.
Best AI Features
Microsoft Teams
Microsoft Teams ships more AI and automation.
Highest Rated
Either
Both earn equal user ratings.