DeepL
High-quality AI translation and writing assistance for documents, text, and teams.
Introduction
DeepL is a leading neural translation service known for fluent, natural output across many language pairs. It offers a free web translator, desktop apps, browser extensions, and DeepL Write for rewriting and tone. DeepL Pro adds document translation, higher limits, CAT tool integrations, and stronger data-handling commitments for businesses. API access supports product localisation pipelines. It is a core Communication & Synthesis tool for global teams.
Professional Use Cases
- Doc localisation: Translate entire Word or PDF files with formatting preserved on Pro.
- Inline writing: Use DeepL Write to clarify tone before sending bilingual email.
- Product API: Localise UI strings or support replies via the DeepL API.
Pricing
From $11 / month
Lumen Trust & Privacy Note
Recently VerifiedTranslations are processed on DeepL's infrastructure; Pro plans emphasise that texts are not used to train models—still cloud-based, so Privacy is Low for free/default use and Medium-leaning only with Pro contractual assurances (scored Low for consistency with cloud-only rules). Strong free tier supports High parity. Purpose is High for accurate cross-language communication. Provenance Low. Prefer Pro for confidential documents and review DeepL's enterprise DPA.
Disclaimer
Information provided may be inaccurate or outdated.
Pricing and features are subject to change by the provider.
The Lumen Trust & Privacy Note is a transparency assessment based on available provider data and should not be taken as a definitive legal or security audit.