Legal

WhatsApp Marketing for EU Customers: GDPR-Aligned Basics

WhatsApp marketing to EU contacts under GDPR: what makes consent valid, what has to be recorded, and how retention applies to chat content.

Arjun Mehta Published 17 May 2026 Updated 1 Jun 2026 12 min read

EU campaigns need crisp consent records and processor agreements.

Quick answer: EU campaigns need crisp consent records and processor agreements. WappBlaster runs on the official Meta WhatsApp Business Platform at a flat ₹7,999 / $200 per year with 0% markup on Meta conversation charges.

Why this matters in 2026

Two rulebooks apply to the same WhatsApp message: the applicable data protection law, and Meta’s own platform policy. Satisfying one does not satisfy the other, and the sections below keep them separate because the obligations genuinely differ.

Recommended workflow

  1. Step 1: Legal review of consent copy per country
  2. Step 2: Sign DPA with WappBlaster / Meta chain documented
  3. Step 3: Implement erasure API tied to CRM delete
  4. Step 4: Minimise fields in template variables
  5. Step 5: Maintain ROPA entry for WhatsApp processing

Production checklist

  • Document lawful basis per list
  • Data processing agreement with BSP
  • Easy erasure workflow
  • Sub-processor transparency

Metrics to track

  • Delivered %
  • Read %
  • Reply rate
  • Opt-out rate
  • Conversation cost per reply

How WappBlaster helps

If you want to put this into practice, WappBlaster provides it on the official Meta WhatsApp Business Platform: campaigns, chatbot and automation builders, shared inbox, CRM, webhooks and API access, with unlimited agents on one flat annual fee. Migrations from other providers are normally done in 1–2 days with the number, templates and messaging tier intact.

Bulk WhatsApp Marketing API Software (₹7,999/yr, 0% markup) · Legal bulk guide · Complete API guide.

Frequently asked questions

Does GDPR allow WhatsApp marketing to EU contacts?

With a valid lawful basis, normally consent, that is freely given, specific, informed and unambiguous, and as easy to withdraw as it was to give. Meta separately requires opt-in for marketing templates.

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What has to be recorded?

When consent was given, how, and for what purpose, retrievable per contact. If you cannot produce that for an individual on request, you do not have a defensible consent record.

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Are phone numbers personal data?

Yes, and so is the conversation content. That affects retention: keeping every chat indefinitely without a stated purpose is itself a compliance problem.

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Does a UK or EU recipient change the Meta rate?

Yes. Meta prices conversations per country, so EU recipients cost a different amount from Indian ones at the same volume.

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Arjun Mehta

Head of WhatsApp Business API, WappBlaster

Arjun Mehta leads WappBlaster’s official Meta WhatsApp Business Platform practice, bulk campaigns, chatbot, shared inbox and BSP migrations for 1,000+ India, UAE, USA and UK brands.

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