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DeepL Write vs. Grammarly

A practical comparison of DeepL Write and Grammarly across pricing, GDPR, EU AI Act risk, and workflow fit.

deepl

DeepL Write

Style improvement for DE/EN — by DeepL Translator

DSGVO: conformEU-AI-Act: minimalFree tier

grammarly

Grammarly

AI writing assistant for style, grammar, and tone

DSGVO: conformEU-AI-Act: minimalFree tier

Side-by-side comparison

FactorDeepL WriteGrammarly
PricingFree tierFree tier
GDPRconformconform
EU AI Actminimalminimal
Data residencyeuus
Use casesText, Create content, Summarize & structure, Translate & localizeText, Create content, Summarize & structure, Translate & localize
Data quality
Updated6/15/20266/15/2026

Choose DeepL Write when

Writing aid from Cologne-based translation vendor. Focus on natural phrasing in German and English. EU vendor, EU servers.

Choose Grammarly when

Classic for English text; now with Generative AI (GrammarlyGO) for drafts, rewrites, tone adjustments. Browser plugin + desktop.

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