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Communication

Mattermost vs Riverside.fm: Pricing Comparison 2026

Side-by-side pricing comparison of Mattermost and Riverside.fm. See all plans, features, and costs at a glance.

Bottom line: Both Mattermost and Riverside.fm offer free plans. Mattermost has 4 pricing tiers while Riverside.fm has 20.

Last updated: June 8, 2026

Data compiled by Arthur Jacquemin
Updated June 8, 2026
Try Mattermost freeTry Riverside.fm freePrice updated 14d agoPrice updated yesterday

Mattermost vs Riverside.fm: Quick Pricing Facts

FeatureMattermostRiverside.fm
Starting PriceCustom pricing$2924/mo
Number of Plans420
Free TierYesYes
Pricing Modelopen-sourcefreemium
Annual DiscountN/AN/A

Mattermost and Riverside.fm are both priced at Custom pricing, making them equally accessible Communication tools. Together they offer 24 pricing plans with 33 features compared, so the best choice comes down to which features match your needs.

Both tools offer free plans, making them accessible for teams on a budget. Mattermost uses open-source pricing while Riverside.fm uses freemium pricing, which may affect your total cost at scale.

Review the detailed tier-by-tier comparison above to see exactly which features are included at each price point and find the best fit for your Communication needs.

Pricing Plans
Mattermost
Mattermost
Try free
Riverside.fm
Riverside.fm
Try free
Tier 1
Free
$0/monthCheapest
Includes
  • Limited-use edition of Enterprise Advanced for technical evaluation
Start with Free
Free
$0/monthCheapest
Start with Free
Tier 2
Professional
Custom pricing
Includes
  • Channel-based collaboration
  • Messaging, file sharing, and link and file previews across device platforms
  • 1:1 audio calls and screen sharing
  • Threaded discussions
  • Core search up to 3 million posts
  • Custom branding, themes, and emojis
  • Multi-team collaboration
  • Guest accounts
  • Single sign-on
  • Professional Support
Start with Professional
$0
$0/monthCheapest
Start with $0
Tier 3
Enterprise
Custom pricing
Includes
  • Everything in Professional, Plus:
  • Agentic Platform
  • Real-time channel briefing
  • AI-enhanced Search and RAG
  • Video Integrations
  • Federated Communications
  • Workflow automation
  • Compliance export and eDiscovery automation
  • Scale to 50,000 concurrent users
  • Enterprise Support
  • U.S. Based Premier Support
Start with Enterprise
Pro
$2924/monthCheapest
Start with Pro
Tier 4
Enterprise Advanced
Custom pricing
Includes
  • Everything in Enterprise, Plus:
  • Security-Optimized Mobility
  • Mobile Data-at-Rest Encryption
  • Zero Trust Security
  • Dynamic Attribute Based Access Controls
  • Automatic channel translations
  • Scale to 200,000 concurrent users
  • Dedicated write-through caching
  • Air-gapped Deployment
  • Mobile Screenshot Prevention
  • Mission Partner Environments
Start with Enterprise Advanced
$29
$2924/monthCheapest
Start with $29
Tier 5
-
Live
$3934/monthCheapest
Start with Live
Tier 6
-
$39
$3934/monthCheapest
Start with $39
Tier 7
-
Webinar
$9979/monthCheapest
Start with Webinar
Tier 8
-
$99
$9979/monthCheapest
Start with $99
Tier 9
-
Business
Custom pricing
Start with Business
Tier 10
-
plans
$0/monthCheapest
Start with plans
Tier 11
-
Recording
Custom pricing
Start with Recording
Tier 12
-
AI & Editing
Custom pricing
Start with AI & Editing
Tier 13
-
Hosting & publishing
Custom pricing
Start with Hosting & publishing
Tier 14
-
Live Streaming
Custom pricing
Start with Live Streaming
Tier 15
-
Webinars
Custom pricing
Start with Webinars
Tier 16
-
Collaboration & workflow
Custom pricing
Start with Collaboration & workflow
Tier 17
-
Apps
Custom pricing
Start with Apps
Tier 18
-
Support & success
Custom pricing
Start with Support & success
Tier 19
-
Security & data governance
Custom pricing
Start with Security & data governance
Tier 20
-
Compare plans
$0/monthCheapest
Start with Compare plans

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Mattermost

Open-source self-hosted team messaging platform

View all Mattermost plans

Riverside.fm

View all Riverside.fm plans

Frequently Asked Questions: Mattermost vs Riverside.fm

How many pricing plans does Mattermost have vs Riverside.fm?
Mattermost offers 4 pricing plans, while Riverside.fm offers 20 plans. More plans typically means more flexibility to match your exact needs and budget.
Does Mattermost or Riverside.fm offer a free plan?
Yes, both Mattermost and Riverside.fm offer free plans. Compare the feature limits of each free tier to see which better fits your use case before upgrading.
Does Mattermost or Riverside.fm offer custom enterprise pricing?
Yes, both Mattermost and Riverside.fm offer custom enterprise pricing tiers with quote-based pricing. Contact each vendor for a tailored quote.
What pricing models do Mattermost and Riverside.fm use?
Mattermost uses a open-source pricing model, while Riverside.fm uses freemium pricing. The right model depends on your team size and usage patterns.
How do Mattermost and Riverside.fm compare for Communication?
Both Mattermost and Riverside.fm are Communication tools. Mattermost offers 4 plans starting at Custom pricing, while Riverside.fm offers 20 plans starting at $2924/mo. Review the feature breakdowns above to see which better fits your Communication needs.
AI Recommendations

Sources

  1. Mattermost Official Pricing- Vendor pricing page
  2. Riverside.fm Official Pricing- Vendor pricing page

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