The EU used a rare emergency lever to force Meta to reopen WhatsApp to rival AI chatbots
Brussels is treating WhatsApp as a regulated on ramp to Europe's AI market, and giving Meta until Monday to comply.
Brussels is treating WhatsApp as a regulated on ramp to Europe's AI market, and giving Meta until Monday to comply.
The European Commission on Tuesday gave Meta until Monday to stop charging rival AI companies for access to WhatsApp, the dominant messaging platform in Europe, and to reinstate the pre-ban status quo, free of charge. The order, issued as "interim measures" on June 9, is the kind of emergency intervention the Commission has used only twice in more than 20 years \(Politico reports the prior occasion was its first such use]\), and it lands on a market that is still being built in real time.
The Commission's concern goes beyond WhatsApp's price. It is WhatsApp's role. European competition commissioner Teresa Ribera described WhatsApp as "a key entry point to reach consumers in Europe" for AI assistants, per The Verge's report on the Commission's press release (Commission release). That phrasing, more than the word "free," is what makes the order structural rather than tactical. The Commission is treating a single private messaging network as a regulated on-ramp to a continent-sized AI market, and is willing to dictate the terms of access before its own antitrust investigation has reached a conclusion.
The story starts in December 2025, when the Commission opened a formal investigation into whether Meta was abusing market dominance by banning third-party AI chatbots on WhatsApp. Meta relented partially in March 2026, restoring access to chatbots built by outside companies, but on paid terms. The Commission found that arrangement incompatible with EU competition rules and ordered Meta to restore the pre-ban status quo, "notably free of charge," within six days of the order.
Ribera's explanation for why the Commission is acting before its own case is closed is worth reading in full. "In rapidly evolving markets, competition can be lost long before a final decision is adopted. This is why these interim measures will remain in place for the duration of the investigation, in order to prevent harm that would be almost impossible to repair," the commissioner said, per The Verge (Commission release). The phrase "almost impossible to repair" is the operative one. The Commission is signaling that once a general-purpose AI assistant loses its distribution channel during the formative phase of a market, no later fine or behavioral remedy can reconstruct the relationship with users.
That is a different theory of harm than the one the Commission usually deploys in tech cases. European competition law has spent a decade arguing about self-preferencing, app store fees, and ad-tech intermediation. Those fights assume the underlying market is settled and the question is how to police it. The WhatsApp order assumes the opposite: the market for general-purpose AI assistants in Europe is still being formed, and the company that controls the largest direct-to-consumer messaging channel on the continent can effectively pick the winners by deciding who gets to talk to its users.
The compliance deadline, June 15, 2026, is six calendar days after the order was issued. Non-compliance carries fines of up to 10% of global annual turnover. Based on Meta's 2025 earnings, The Verge estimates that ceiling at roughly $20 billion. The Commission's enforcement record on interim measures is thin, because it has almost never used them, but the size of the lever suggests Brussels is willing to spend political capital to make the order stick.
Meta has already named its posture. A company spokesperson, quoted by Politico, rejected the case as baseless, said Meta plans to appeal, and called the order "regulatory overreach subsidised by the many European companies that pay." The same statement framed OpenAI as a named beneficiary, a framing worth flagging: OpenAI appears in the case as a rhetorical object in Meta's pushback, not as a party to the Commission's order.
Two things to watch. First, whether Meta files for an interim stay in EU courts before the Monday deadline, which would buy time but not settle the underlying market-status question. Second, whether other large platform owners, including Apple, Google, Microsoft, and the carriers that bundle default messaging clients, read the order as the Commission setting a precedent about on-ramps, or as a one-off aimed at a single company on a single app. The Commission's text is narrow, but the theory underneath it generalizes. WhatsApp is a chokepoint today because of network effects and the European habit of messaging on a single app. If the EU is willing to dictate access terms to a chokepoint, the question of which platforms are next is not hypothetical.
The interim measures are temporary. The underlying investigation has no scheduled end. The order is not a final verdict that Meta is a monopolist in AI assistants. For the duration of the case, Meta's hundred-million-user messaging channel cannot be treated as a product it can charge for.