The European Union has just opened a new front against American tech giants. In a decision that could set a precedent in the artificial intelligence sector, Brussels ordered Meta to reopen WhatsApp to chatbots competing with Meta AI. For European regulators, Mark Zuckerberg's group cannot use the domination of its messaging to guide the future of a strategic market. Behind this injunction lies a much larger battle: that of control of future access points to artificial intelligence.
In brief
- The European Commission has ordered Meta to reopen WhatsApp's access to artificial intelligence chatbots competing with Meta AI.
- Brussels believes that the conditions imposed by the American giant risked penalizing competition in a growing AI market.
- This interim measure is part of an antitrust investigation aimed at determining whether Meta abused WhatsApp's dominant position.
- The European decision could set a major precedent for digital platforms seeking to integrate their own AI services within their ecosystems.
Brussels requires Meta to restore access to WhatsApp
The European Commission has ordered Meta to restore free access to the WhatsApp Business API for developers of conversational assistants competing with Meta AI. This provisional measure comes as part of an antitrust investigation opened in December 2025. According to Brussels, the pricing conditions put in place by the American group could prevent certain players from remaining competitive in the artificial intelligence market.
Executive Vice President for Competition, Teresa Ribera, declared that the fees imposed by Meta were “tariffs so high that they made competition economically unviable”. She also considered that the rapid evolution of the sector required immediate intervention, without waiting for the definitive conclusion of the investigation.
In fact, the European decision imposes several obligations immediate to Meta:
- Restore within five working days the access conditions in force before October 2025;
- Allow competing chatbot developers to access the WhatsApp Business API;
- Maintain this openness until the end of the investigation or until June 2029;
- Comply with the Commission's requirements during the ongoing procedure.
The case originated in several complaints filed by companies specializing in conversational agents, including the French company Agentik and the British platform Poke.com. European authorities suspect Meta of using WhatsApp's dominant position to favor its own artificial intelligence assistant. The American group rejects these accusations and announced its intention to contest the decision.
WhatsApp emerges as a strategic asset in the AI war
This case, thanks to on-chain data, reveals the growing role of messaging applications in the artificial intelligence ecosystem. Conversational assistants are no longer only accessible via websites or dedicated applications. They are now directly integrated into the communication tools used daily by hundreds of millions of people. With this in mind, access to WhatsApp represents a huge advantage for AI developers looking to reach users where they already spend a significant portion of their digital time.
The European Commission considers that access to these infrastructures now constitutes a major competitive issue. Teresa Ribera explain that the European executive could not afford to wait several years before intervening, given the speed at which the market is evolving. This approach reflects an evolution of European doctrine on competition. Rather than sanctioning an already locked market, Brussels seeks to prevent a dominant situation from becoming irreversible. Through WhatsApp, it is therefore the question of access to future distribution channels for artificial intelligence which finds itself at the heart of the debate.
A precedent that could redraw the rules of the sector
Meta's reaction illustrates the importance of the issue. Thus, the group claims that the European decision mainly benefits large international competitors like OpenAI and penalizes companies that already finance the WhatsApp Business ecosystem. This divergence of views reflects a deep opposition between two conceptions of the market.
On the one hand, Meta defends its freedom to monetize and organize its infrastructures. On the other hand, European regulators consider that a dominant player should not be able to alone control access to an emerging market as strategic as that of artificial intelligence assistants.
The consequences of this affair could extend well beyond WhatsApp. If Brussels' position is confirmed, other digital platforms integrating AI services could be subject to similar requirements in terms of openness and interoperability. Conversely, a legal victory for Meta would strengthen the ability of tech giants to build closed ecosystems around their own assistants. This confrontation ultimately reveals a central question for the years to come: will the platforms that control digital exchanges also be able to control the main access points to artificial intelligence?
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