Mattermost Pricing 2026: Plans, Costs & Hidden Fees
Complete pricing breakdown to help you choose the right plan
Starting at
$0/mo
Plans available
3
Pricing model
open source
Pricing last verified: May 14, 2026
Mattermost Pricing Plans
Free (Self-Hosted)
$0/month
- Unlimited messages and history
- Unlimited users
- Channels, threads and playbooks
- Self-hosted on your infrastructure
Most Popular
Professional
$10/month
- SAML and OpenID SSO
- Guest accounts
- Advanced permissions
- Priority support
Enterprise
Contact Sales
- Compliance and eDiscovery exports
- Active Directory and LDAP sync
- High availability deployment
- Advanced audit logging
- Dedicated support
Hidden Costs to Consider
Implementation & Setup
Many enterprise software solutions charge implementation fees ranging from a few hundred to thousands of dollars. Ask about setup costs before committing.
Training & Onboarding
Training sessions, dedicated onboarding, and certification programs may incur additional costs beyond the subscription fee.
Integrations & Add-ons
Premium integrations, API access, or additional modules may require separate licenses or higher-tier plans.
Overage Charges
Exceeding user limits, storage caps, or API call quotas can result in unexpected charges. Understand your limits before signing up.
How Mattermost Pricing Compares
| Software | Starting Price | Pricing Model | Rating | |
|---|---|---|---|---|
| Mattermost | $0/mo | open source | 8.5/10 | Current |
| Slack | $0/mo | freemium | 9.0/10 | |
| Google Workspace | $7/mo | free trial | 8.8/10 | |
| Rocket.Chat | $0/mo | open source | 8.2/10 |
Mattermost Pricing FAQ
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Visit their website to start your free trial or request a demo.