EU WhatsApp Business AI antitrust probe

For a huge share of EU consumers, WhatsApp is not a side chat app—it is the phone book. Businesses followed users there, paying for the official Business API to send receipts, boarding passes, and support replies.

That inbox is hard to replace. If Meta changes fees, verification rules, or which bots can sit in a thread, competing customer-service platforms feel it immediately.

Generative AI raised the stakes. Meta can put its own assistant one tap away inside WhatsApp, while third-party AI firms need API access, ranking, and permission to read the same conversation context.

The Commission opened a classic Article 102-style probe in December 2025, then expanded it in April 2026 to AI distribution. DMA duties on messaging interoperability sit in the background but this file is primarily about business-side leveraging.

Meta says WhatsApp Business is optional, that many CRM tools already integrate, and that its AI is a product users ask for—not a tie-in.

SME associations in several member states argued the opposite: once customers expect WhatsApp updates, a retailer cannot realistically switch to SMS or email.

The case is early. Expect information requests and possible charges later—not an immediate fine.

Business messaging is becoming as essential as a website or payment terminal.

It tests whether a consumer chat monopoly can be leveraged into AI and CRM markets.

European software firms that build WhatsApp bots need predictable, non-discriminatory APIs.

Consumers may see fewer independent assistants inside chats if self-preferencing sticks.

The April 2026 expansion shows AI is now a core antitrust surface, not a side feature.

WhatsApp holds a dominant position in consumer and business messaging in the EU.

Business API terms, fees, or technical limits may exclude rival support platforms.

Meta AI features may be self-preferenced inside the same threads businesses must use.

Combined, the conduct can extend Meta’s messaging power into conversational AI.

Meta says businesses choose WhatsApp because customers are already there.

It argues many third-party tools remain listed and that AI is a separate, optional product.

It maintains fees reflect abuse-prevention and infrastructure costs.

It warns heavy remedies could degrade spam controls that users expect.

If you run an EU shop on WhatsApp Business, your bot vendor’s access is the live issue—not your personal chat backup.

You will not see a Commission “ban Meta AI” headline from this opening alone.

Watch for a Statement of Objections; that is when allegations become formal charges.

Personal WhatsApp encryption debates are adjacent, not the centre of this file.