DeepL

AI-powered neural translation engine trusted for its fluency, context accuracy, and unmatched translation quality.

Founded: 2017
Company: DeepL SE
Country: Germany
★★★★★
5.0 / 5 based on linguists, translators, and global businesses

Key Features

  • Neural Machine Translation (NMT) with human-level fluency
  • Supports 30+ languages with deep contextual accuracy
  • Instant document translation (Word, PowerPoint, PDF)
  • Glossaries for customized terminology
  • DeepL Write: AI writing assistant to improve clarity and tone
  • API for website, app, and enterprise integration

Screenshot Preview

DeepL translation interface with document upload and multi-language output
DeepL interface showing real-time translation and formatting for Word and PDF

AI Output Example

“Source: ‘Wir danken Ihnen für Ihre Unterstützung.’ → Target: ‘We thank you for your support.’ – DeepL preserves tone and register with superior context.”

Pricing

Free Plan

Use the translator with limited character count and web-only access.

DeepL API Plan

Pay-as-you-go – Integrate AI translation into apps or websites via REST API.

Best For

Translators
International Businesses
Researchers
Writers & Editors
Software Developers

Milestones & Recognition

  • Used by 100,000+ professionals and enterprises globally
  • Outperforms Google Translate in academic benchmarks (2022)
  • Integrated into tools like Notion, Microsoft, and CAT software
  • Expanded with DeepL Write AI writing assistant (2023)