Best-in-class machine translation for European languages

i18n & Localization Partial Integration difficulty·Low KYC requirement·No KYC required

Pricing:Pro $8.74/月,API 按字符计费

Good for

  • Translating European-language content, documents, and email
  • Teams integrating an API into internal translation workflows
  • Pro users who want guaranteed data privacy on input text

Not good for

  • Projects that need broad coverage of long-tail Asian languages
  • Fully offline translation (the desktop app still relies on the cloud)
  • Workloads sensitive to Mainland China connectivity

Integration effort

Pro API is REST-style with clean docs; basic integration takes about an hour. Glossary support pins terminology.

KYC and entity

No KYC; Pro requires a credit card.

Payouts to China

N/A.

Privacy / compliance notes

Pro promises not to use customer text for training; the free tier may. Use Pro for sensitive content.

FAQ

Is DeepL stable in Mainland China?

Both web and API can be unstable in Mainland China; production usage usually requires a stable proxy or VPN.

Related tools

Summary

DeepL has long led on quality for German, French, Spanish, and other European languages; its Chinese-English quality has caught up sharply over the past two years. Available via web, desktop, and Pro API.