Mattermost vs Rocket.Chat
Mattermost and Rocket.Chat are both team communication tools aimed at enterprise and developers. Both have a free plan.
Mattermost
Self-hosted secure collaboration
Rocket.Chat
Open-source team chat and omnichannel
| Pricing | Open source | Open source |
| Starting price | Not published | Not published |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Built for | Enterprise, Developers | Enterprise, Developers |
| Platforms | web, macos, windows, linux, ios, android | web, macos, windows, ios, android |
| Country | US · 2015 | BR · 2015 |
| Rating | — | — |
Choose Mattermost if
Organizations needing self-hosted secure chat.
- Full control and security
- Open source
- DevOps-focused
Look elsewhere if: Teams wanting Slack's ecosystem.
Choose Rocket.Chat if
Organizations wanting open-source chat plus omnichannel.
- Open source
- Omnichannel built in
- Data control
Look elsewhere if: Teams wanting turnkey polish.
Mattermost vs Rocket.Chat pricing
Mattermost
- Free$0Self-hosted, community support
- ProfessionalCustomAnnual seat licenses; SSO, access controls
- EnterpriseCustomCompliance, HA, 24x7 support
- Enterprise AdvancedCustomAir-gapped, Zero Trust, classified controls
Rocket.Chat
- Community$0Free self-managed open source workspace
- Starter$0Free premium features for up to 50 users (docs.rocket.chat)
- CommercialCustomGet pricing from sales
- GovernmentCustomCustom quote
- DefenseCustomContact us
Mattermost · Key features
- Self-hosted team chat
- Playbooks for incidents
- Boards
- DevOps integrations
- Compliance and security
- Air-gapped deployment
Cons
- UX behind Slack
- Self-hosting effort
- Smaller app ecosystem
Rocket.Chat · Key features
- Team chat and video
- Omnichannel customer service
- Federation
- Self-hosting
- E2E encryption
- Marketplace apps
Cons
- UX less polished
- Self-hosting upkeep
- Fewer integrations
Mattermost vs Rocket.Chat: FAQ
Do Mattermost and Rocket.Chat have a free plan?
Yes, both Mattermost and Rocket.Chat have a free plan; paid plans add more usage and features.