DeepL

About DeepL

DeepL was founded in 2017 in Cologne, Germany, as a spinout from Linguee, and has grown into one of the most respected machine translation services globally. Its neural translation technology consistently outperforms Google Translate and Microsoft Translator in linguistic accuracy benchmarks, particularly for European language pairs. DeepL supports translation across 30+ languages and enables document translation while preserving original formatting in Word, PowerPoint, and PDF files. The platform is available through a web interface, desktop apps (Windows and Mac), API, and browser extension. DeepL Write (a separate product) provides AI-powered rewriting and proofreading in German and English. For teams, DeepL offers shared glossaries for consistent terminology, team usage management, and integration with CAT tools used by professional translators. The API is particularly popular with enterprises seeking to automate translation workflows at scale. DeepL's compliance posture is among the strongest of any AI tool in its category. It holds SOC 2 Type II, ISO 27001, BSI C5 Type 2 (the German federal cloud security attestation), HIPAA, and full GDPR compliance. EU-based data processing is the default, making it naturally aligned with European data sovereignty requirements. Customers requiring processing within a specific AWS region (EU, US, or Japan) can purchase the optional Data Residency add-on. Standard Contractual Clauses are in place for any cross-border data transfers. Pricing starts at approximately $8.74/month for individual users (Starter), scaling to $28.74/user/month (Teams) and $57.49/user/month (Business) with expanded file translation limits and team management. Enterprise plans with custom pricing are available for large-volume or regulated deployments. DeepL is an ideal choice for legal firms, pharmaceutical companies, financial institutions, and any organisation operating across European markets that requires accurate, compliant translation at scale.