DeepL vs Smartling
A side-by-side comparison of DeepL and Smartling, two Translation tools, drawn from Ignaite's continuously-verified listings.
Compared from listings verified as of
Smartling
TranslationEnterprise AI translation and localization with optional human review.
View SmartlingAt a glance
| Attribute | DeepL | Smartling |
|---|---|---|
| Category | Translation | Translation |
| Pricing (differs) | FREEMIUM | PAID |
| License | Proprietary | Proprietary |
| Deployment | Cloud | Cloud |
| Platforms (differs) | Web, iOS, Android, macOS, Windows, API | Web, API |
| Model support (differs) | Self-contained (on-device) | Multi-model |
| Vendor (differs) | DeepL SE | Smartling |
The honest brief
DeepL
Specialized in-house language models, not a repurposed general LLM, prized for fluent, natural translations.
- Translates full documents, not just text
- Developer API for app integration
- DeepL Write for editing
- Broad app coverage
- Next-gen model is paid-only
- Fewer languages than Google
- Not a general assistant
Smartling
Tiers content across AI Hub, AI Translation, and AI Human Translation, routing bulk copy to machines and key copy to people.
- Enterprise TMS + AI + human network
- Tiered quality routing
- Strong governance and integrations
- In-house translator network
- Custom enterprise quotes, opaque pricing
- Platform fee plus per-word cost
- Overkill for small teams