Every Dutch professional spends about two hours a day on email. AI email tools promise to cut that in half. But which one actually works, and which one just rewrites your sentences in a way that still sounds translated from English?
I tested seven AI tools specifically on professional Dutch email writing: Claude, Copilot for Microsoft 365, ChatGPT Plus, Google Gemini, MailMaestro, Notion AI, and Perplexity.
The Results
Claude won on Dutch language quality. Its email drafts sounded like they were written by a native Dutch speaker. Phrases like "Ik zou graag willen" (which sounds translated) were avoided; instead, Claude consistently used natural Dutch constructions.
Copilot won on Outlook integration. If you work in Microsoft 365, Copilot reads your email thread context and suggests replies directly inside Outlook — no copy-pasting needed.
MailMaestro won on price. At under $5/month, it plugs directly into both Outlook and Gmail and handles most routine business correspondence.
The GDPR Catch
None of the consumer plans (ChatGPT Plus, Claude Pro, etc.) include a Data Processing Agreement. If you paste customer names or email addresses into an AI tool without a DPA, you risk AVG/GDPR violations. Use anonymized placeholders until you have a business-tier subscription.
For a full Dutch-language comparison including pricing tables and AVG compliance scores, this guide on AI email writing for Dutch professionals covers all the options in detail.
What AI email tool do you use? Let me know in the comments.
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