Mattermost
Zendesk
| Feature | Mattermost | Zendesk |
|---|---|---|
| Pricing | Free / from $10/mo | From $55/mo |
| Free Plan | ✓ Yes | ✗ No |
| Rating | 4.2 / 5 | 4.3 / 5 |
| Best For | devops-teams, security-conscious-orgs, government, enterprise | enterprise, customer-support-teams, saas-companies, e-commerce |
| Founded | 2015 | 2007 |
| Messaging | ✓ | ✗ |
| Channels | ✓ | ✗ |
| Playbooks | ✓ | ✗ |
| Integrations | ✓ | ✗ |
| Self Hosting | ✓ | ✗ |
| Compliance | ✓ | ✗ |
| Ticketing | ✗ | ✓ |
| Live Chat | ✗ | ✓ |
| Knowledge Base | ✗ | ✓ |
| Ai Bots | ✗ | ✓ |
| Automations | ✗ | ✓ |
| Analytics | ✗ | ✓ |
| Omnichannel | ✗ | ✓ |
✓ Mattermost Pros
- Self-hostable
- Open source
- DevOps integrations
- Secure
✗ Mattermost Cons
- Smaller ecosystem
- Fewer integrations than Slack
- Self-hosting complexity
✓ Zendesk Pros
- Industry standard for support teams
- Omnichannel — email, chat, phone, social
- Powerful automation and triggers
- Extensive marketplace of integrations
✗ Zendesk Cons
- Expensive for small teams
- Complex setup and configuration
- UI can feel outdated
The Verdict
Mattermost is built for devops teams and security conscious orgs, with a focus on messaging and channels. Zendesk targets enterprise and customer support teams and leads with ticketing and live-chat.
On pricing, Mattermost is the clear winner for budget-conscious users — starting at $10/mo compared to $55/mo for Zendesk. That $45/mo difference adds up quickly for growing teams.
Mattermost has a free plan, which gives it a meaningful edge for individuals and small teams exploring their options. Zendesk requires a paid subscription from day one.
Feature-wise, Zendesk offers broader built-in capabilities (7 features vs 6), while Mattermost takes a more focused approach — which can mean a simpler, faster onboarding experience.
Both tools are a solid fit for enterprise — in those cases, the decision often comes down to workflow style and how your team prefers to organize work.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.