| Feature | Word Orb | DeepL |
|---|---|---|
| Languages | 47 | 33 |
| Educational Content | 162K words + structured daily lessons + 45K+ assessments | - |
| API Response Time | <50ms | ~200ms |
| Knowledge Graph | Full knowledge graph | - |
| Quizzes & Assessment | 45,916 assessments | - |
| Structured Lessons | structured daily lessons | - |
| Pronunciation Audio | 240K files | - |
| Search | Prefix + fuzzy + definition | - |
| Batch Requests | Up to 50 words | Documents |
| Pricing | Free + $29-$499/mo | Free + Pro €8.74/mo |
| MCP Agent Support | 12 tools | - |
- Built for AI agents and robots - not document translation.
- 5-phase structured lessons turn API calls into learning sessions.
- Curated by educators, not scraped by crawlers.
Fair comparison: DeepL excels at real-time long-form document translation with neural MT quality.
Use the playground, inspect the JSON, and decide based on the shape of the product rather than the pitch.