Mattermost Pricing
Starting price
$10/month
Pricing model
Paid
Free tier
Yes
Free trial
Yes
Plans
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Free | $0 | month | Self-hosted; Up to 250 users; Basic messaging |
| Professional | $10 | month | AD/LDAP sync; SSO; Guest accounts |
| Enterprise | — | month | Custom compliance; EMM support; 24/7 support |
Figures are the vendor's published prices. Unknown values show as “—”. Price-history tracking is not yet available for this tool. Price verified 2026-09-30. Last updated 2026-10-07.
True cost
True cost calculator
| Plan | Listed | Seat basis | Monthly · 5 seats | Annual · 5 seats |
|---|---|---|---|---|
| Free | $0/month | flat | $0 | $0 |
| Professional | $10/month | flat | $10 | $120 |
Estimate from published prices. Per-seat plans scale with seats; flat plans don't; plans with included seats charge the base until you exceed them, then add the per-seat overage where published. Monthly/annual come from each plan's billing period. Taxes and add-ons excluded.
Mattermost's starting price ($10) is 66% below the Communication average of $29.