Mattermost
Smartling
| Feature | Mattermost | Smartling |
|---|---|---|
| Pricing | Free / from $10/mo | Contact sales |
| Free Plan | ✓ Yes | ✗ No |
| Rating | 4.2 / 5 | 4.3 / 5 |
| Best For | devops-teams, security-conscious-orgs, government, enterprise | enterprise-companies, saas-companies, global-marketing-teams, content-teams |
| Founded | 2015 | 2009 |
| Messaging | ✓ | ✗ |
| Channels | ✓ | ✗ |
| Playbooks | ✓ | ✗ |
| Integrations | ✓ | ✗ |
| Self Hosting | ✓ | ✗ |
| Compliance | ✓ | ✗ |
| Neural Mt | ✗ | ✓ |
| Translation Memory | ✗ | ✓ |
| Visual Context | ✗ | ✓ |
| Quality Scores | ✗ | ✓ |
| Workflow Automation | ✗ | ✓ |
| Connector Integrations | ✗ | ✓ |
✓ Mattermost Pros
- Self-hostable
- Open source
- DevOps integrations
- Secure
✗ Mattermost Cons
- Smaller ecosystem
- Fewer integrations than Slack
- Self-hosting complexity
✓ Smartling Pros
- Hybrid human + AI translation
- Visual context for translators
- Excellent quality management
- Strong CMS and code integrations
✗ Smartling Cons
- Enterprise pricing (not transparent)
- Overkill for small projects
- Setup requires technical resources
The Verdict
Mattermost is built for devops teams and security conscious orgs, with a focus on messaging and channels. Smartling targets enterprise companies and saas companies and leads with neural-mt and translation-memory.
Smartling uses custom enterprise pricing, while Mattermost starts at $10/mo — a tangible advantage for teams with a fixed budget.
Mattermost has a free plan, which gives it a meaningful edge for individuals and small teams exploring their options. Smartling requires a paid subscription from day one.
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.