Eraser
Smartling
| Feature | Eraser | Smartling |
|---|---|---|
| Pricing | Free / from $10/mo | Contact sales |
| Free Plan | ✓ Yes | ✗ No |
| Rating | 4.5 / 5 | 4.3 / 5 |
| Best For | engineering-teams, solution-architects, technical-documentation, system-design | enterprise-companies, saas-companies, global-marketing-teams, content-teams |
| Founded | 2022 | 2009 |
| Diagrams As Code | ✓ | ✗ |
| Ai Diagrams | ✓ | ✗ |
| Whiteboarding | ✓ | ✗ |
| Documentation | ✓ | ✗ |
| Version History | ✓ | ✗ |
| Templates | ✓ | ✗ |
| Collaboration | ✓ | ✗ |
| Neural Mt | ✗ | ✓ |
| Translation Memory | ✗ | ✓ |
| Visual Context | ✗ | ✓ |
| Quality Scores | ✗ | ✓ |
| Workflow Automation | ✗ | ✓ |
| Connector Integrations | ✗ | ✓ |
✓ Eraser Pros
- AI-generated diagrams from text descriptions
- Code-first diagrams with version control
- Combines docs and diagrams in one canvas
- Purpose-built for technical architecture docs
✗ Eraser Cons
- Limited general-purpose whiteboarding features
- Smaller template library than Miro/Lucidchart
- Not suited for non-technical teams
✓ 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
Eraser is built for engineering teams and solution architects, with a focus on diagrams-as-code and ai-diagrams. Smartling targets enterprise companies and saas companies and leads with neural-mt and translation-memory.
Smartling uses custom enterprise pricing, while Eraser starts at $10/mo — a tangible advantage for teams with a fixed budget.
Eraser 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.
Feature-wise, Eraser offers broader built-in capabilities (7 features vs 6), while Smartling takes a more focused approach — which can mean a simpler, faster onboarding experience.
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.