Directus
Mattermost
| Feature | Directus | Mattermost |
|---|---|---|
| Pricing | Free / from $99/mo | Free / from $10/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.4 / 5 | 4.2 / 5 |
| Best For | developers, agencies, content-teams, enterprise-backends | devops-teams, security-conscious-orgs, government, enterprise |
| Founded | 2016 | 2015 |
| Auto Generated Apis | ✓ | ✗ |
| Admin Panel | ✓ | ✗ |
| Roles And Permissions | ✓ | ✗ |
| Flows Automation | ✓ | ✗ |
| File Management | ✓ | ✗ |
| Translations | ✓ | ✗ |
| Messaging | ✗ | ✓ |
| Channels | ✗ | ✓ |
| Playbooks | ✗ | ✓ |
| Integrations | ✗ | ✓ |
| Self Hosting | ✗ | ✓ |
| Compliance | ✗ | ✓ |
✓ Directus Pros
- Works with existing databases
- Beautiful admin interface
- REST + GraphQL APIs auto-generated
- Fully self-hostable
✗ Directus Cons
- Cloud pricing jumps to $99/mo
- Complex features require developer knowledge
- Documentation could be better organized
✓ Mattermost Pros
- Self-hostable
- Open source
- DevOps integrations
- Secure
✗ Mattermost Cons
- Smaller ecosystem
- Fewer integrations than Slack
- Self-hosting complexity
The Verdict
Directus is built for developers and agencies, with a focus on auto-generated-apis and admin-panel. Mattermost targets devops teams and security conscious orgs and leads with messaging and channels.
On pricing, Mattermost is the clear winner for budget-conscious users — starting at $10/mo compared to $99/mo for Directus. That $89/mo difference adds up quickly for growing teams.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
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.