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WhatsApp marketing, without the guesswork

Consent, Meta's rules and the mechanics of the Business Platform — written by the people building Nybero. Two new pieces every week.

Three cards showing the processor agreements in play: WhatsApp Ireland, Meta Platforms Ireland and your own messaging platform, with only the third one signed GDPR

Do you need a DPA with Meta for WhatsApp?

You never sign one, because two of them are already incorporated into the terms you accepted. Here is which document covers what, and what you still owe.

1 August 2026 · 6 min read
Four-step diagram from an email list to a documented WhatsApp opt-in GDPR

Can you import an email list into WhatsApp?

Technically yes, legally almost never, and practically it is the fastest way to get your WhatsApp number blocked. Here is what to do with the list instead.

31 July 2026 · 6 min read
Comparison table showing six GDPR criteria the WhatsApp Business app fails and the Business Platform meets GDPR

Is WhatsApp Business GDPR compliant?

The WhatsApp Business Platform can be used under the GDPR, but the consumer WhatsApp Business app usually cannot. Here is where the line runs and what you have to do.

31 July 2026 · 7 min read
Timeline of the 24-hour customer service window: it opens on an inbound message, resets on every reply, and closes after 24 hours WhatsApp API

The 24-hour WhatsApp window, explained

When the customer service window opens, what it costs you when it closes, and the three habits that keep most of your messaging inside it.

31 July 2026 · 6 min read
Checklist of the six fields a WhatsApp consent record has to contain, from phone number to method GDPR

WhatsApp opt-in under the GDPR

What a valid WhatsApp opt-in looks like, what you have to store to prove it, and the five wordings that quietly make consent worthless.

31 July 2026 · 7 min read
Timeline of the 2026 WhatsApp pricing changes, showing what became billable on 1 October and the 72-hour entry point window that stays free Meta updates

WhatsApp price changes in 2026

The free 24-hour window ends on 1 October: Meta will charge per message for service replies and for utility templates sent inside it. What that does to a budget.

31 July 2026 · 7 min read
Grid of the reasons Meta rejects a WhatsApp message template, grouped into category, formatting, content and duplication problems WhatsApp API

WhatsApp template rejected: why, and the fix

The reasons Meta rejects a WhatsApp message template, how to read the rejection, and why a wrong category now costs you money instead of a rejection.

31 July 2026 · 7 min read
Four-step diagram of who holds what: your systems, your platform, Meta Ireland, the United States GDPR

Where does WhatsApp Business data go?

What Meta actually processes when you message a customer, where it travels, and the four lines you need in your Article 30 record.

31 July 2026 · 6 min read

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