The European Union has focused directly on The way Meta is integrating artificial intelligence into WhatsAppIn a matter of weeks, the European Commission has gone from opening a preliminary investigation to informing Mark Zuckerberg's company that it believes its new policy could violate competition rules by closing the door to competing AI assistants within the popular messaging application.
The conflict revolves around "WhatsApp's competitor AI"Brussels suspects that the change in WhatsApp Business's terms and conditions, which leaves Meta AI as the only available assistant, effectively closes market access for other general-purpose artificial intelligence providers that rely on the messaging channel to reach users and businesses in Europe.
What has changed in WhatsApp and why does it affect third-party AI?
The origin of the case lies in an update of the WhatsApp Business Solution terms of use announced by Meta in OctoberThis change prohibits third-party companies from integrating their own general-purpose artificial intelligence assistants into the platform, precisely the type of solutions that are beginning to compete to become conversational copilots for businesses and consumers.
A partir del 15 de enero, Meta AI became the only operational AI assistant within WhatsAppThis applies to both business use and general interactions, while chatbots developed by other companies were excluded from the app's environment. The Commission considers this tantamount to denying access to a channel that serves as a massive gateway for European users.
Community services remind us that WhatsApp is one of the predominant communication tools in the European Economic AreaUsed by hundreds of millions of people and countless businesses daily, this widespread reach makes the app a kind of "mandatory gateway" for general-purpose AI assistants to interact with customers and potential users.
Accelerated antitrust investigation and indictment
The European Commission opened a formal competition investigation in early December to examine whether that ban on third-party AI assistants on WhatsApp violated the 2002 regulation on anti-competitive practices, Brussels' classic legal basis on monopoly and abuse of dominant position.
In just two months, the Competition services have moved into a tougher phase: They have sent Meta a list of charges in which they detail their preliminary conclusions. In their opinion, the multinational likely has a dominant position in the European messaging app market, particularly through WhatsApp, and is using that position to favor its own Meta AI assistant over rivals.
The document notes that Meta's conduct could constitute an abuse of dominant position By denying WhatsApp access to competing AI companies, Brussels emphasizes that WhatsApp acts as a key entry point for general-purpose assistants to reach the public and SMEs, and therefore the exclusion of third parties introduces significant obstacles to the entry and expansion of new players.
The accusation is not limited to the courier market; Commission experts warn of a possible “lever effect”In other words, Meta would be using WhatsApp's weight to consolidate its position in the nascent AI assistant market, shaping an ecosystem in which its solution prevails not through technological merit, but through control of the distribution channel.
The case falls under traditional competition law, not in the Digital Markets Regulation (DMA)However, the speed of action is more reminiscent of the times of the new digital framework than of the old antitrust cases, which used to be resolved after years of proceedings.
Provisional measures: Brussels' urgent response
Given this scenario, the Commission has informed Meta that is considering imposing urgent provisional measures to avoid what it considers a real risk of "serious and irreparable" damage to competition if the exclusion policy is maintained while the investigation lasts.
These precautionary measures, provided for in Regulation 1/2003, would allow Brussels order temporary obligations to Meta even before a final decision is reached on the merits of the case. The goal is to ensure that AI competitors retain access to WhatsApp while a thorough investigation is conducted to determine whether or not a violation has occurred.
The Executive Vice-President responsible for Competition, Teresa Ribera, has been unequivocal in explaining the European Commission's approach: The EU is not willing to allow a large platform to leverage its dominance to gain an advantage in a sector as dynamic as AI.Ribera insists that time plays a crucial role, because in markets that develop so quickly, a late decision can come when the damage to the ecosystem is already irreversible.
In the commissioner's words, “Artificial intelligence markets are evolving at a breakneck pace”And if a single operator is allowed to close access to a massive channel like WhatsApp while the uses of these assistants are consolidated, there is a risk of permanently marginalizing smaller players and limiting the variety of services that reach the end user.
The Commission's intention is clear: preserve competitor access to WhatsApp throughout the procedureso that the AI ​​assistant ecosystem in Europe is not "tied" to Meta AI by simple inertia and lack of visible alternatives.
Territorial scope: the entire EU and EEA except Italy
The statement of charges sent by Brussels It applies to all countries of the European Union and the European Economic Area (Norway, Iceland, and Liechtenstein), with one important exception: Italy. In that member state, the national competition authority already intervened in December to force Meta to suspend certain WhatsApp clauses that prevented rivals from entering the AI ​​segment.
This territorial peculiarity reflects the will of the Commission to avoid a “regulatory mosaic” in which each country charts its own course in relation to the major platforms. The European initiative seeks to establish a common framework for how digital giants should behave when their infrastructure becomes a bottleneck for emerging markets.
Brussels believes that, given the scale of Meta in Europe, Their decision to exclusively reserve the use of AI assistants on WhatsApp has a cross-cutting impact throughout the entire European Economic Area. Therefore, the case is not limited to a purely national issue, but has a direct impact on the functioning of the digital internal market.
Furthermore, the European Commission emphasizes that WhatsApp is not just another app in Meta's catalogbut one of its flagship products, on par with Facebook and Instagram, and which acts as an infrastructure for a wide range of personal, professional and commercial communications in the region.
Experience with historical cases, such as those related to the pre-installation of certain applications in Windows by Microsoft, weighs heavily in the community's analysis: Brussels does not want to repeat the pattern of imposing hefty fines when the market has already completely changed. and the corrective solutions have a very limited practical impact.
Meta's vision: many AI options and no abuse
From Meta, the response has been to defend that There is no reason for the EU to intervene in the WhatsApp Business “interface”. nor to force the opening of its AI assistant layer to third parties. The company maintains that its messaging app is not a key distribution channel for chatbots and that users have numerous alternatives for accessing artificial intelligence tools.
Spokespeople for the technology company insist that There are countless AI options accessible from app stores, operating systems, browsers, websites, and other devices.From that perspective, limiting the direct integration of third-party assistants into WhatsApp would not be equivalent to expelling them from the market, but rather a legitimate decision about how the service itself is structured.
The company emphasizes that It already offers a general-purpose assistant, Meta AIintegrated across its various platforms—Facebook, Instagram, Messenger, and now WhatsApp—this strategy is part of its global product approach. In its view, prioritizing its own solution within its ecosystem does not automatically violate antitrust regulations.
Meta emphasizes that The Commission's statement of charges is not yet a sanction.but rather an intermediate step in which preliminary concerns are raised. The company now has the opportunity to submit written arguments, propose changes, and, if appropriate, suggest alternatives that, in its view, reconcile innovation with compliance with European regulations.
Company sources also point out, the climate of growing friction between large US technology groups and EU authoritiesfueled by the succession of digital regulations and open cases in Brussels, with cases such as controls over AI-generated music, something that Mark Zuckerberg himself has criticized in the past for considering it an overregulatory excess.
Why AI in WhatsApp is so strategic for the competition
Underlying the case is a broader issue: How will positions of power be distributed in the general-purpose AI assistant market?, just as these tools are beginning to be integrated into everyday services such as messaging, e-commerce, or customer service.
For the Commission, WhatsApp acts as a true showcase This allows AI providers to reach millions of users without having to build their own customer base from scratch. If this platform closes to everyone except Meta AI, the risk is that a "single winner" scenario will emerge, driven by control over the channel rather than by the objective quality of the models.
Competition experts warn that Meta's policy may create additional barriers to entry that make it difficult for new companies or smaller developers to gain traction at a crucial moment in AI development. For many European startups, integrating their assistants into WhatsApp Business is a viable way to scale without exorbitant investments in user acquisition.
Brussels fears that if Meta AI's exclusivity in the app is consolidated, emerging players are relegated to secondary channels where adoption is slower and the cost of reaching the public is much higher. This could translate into less diversity of available solutions, less competitive pressure, and ultimately, less innovation for EU end users.
Hence, the Commission insists that It's not just a conflict between tech giantsbut also the capacity of the European AI ecosystem to develop under reasonable conditions, without depending on a single company setting the rules of access to the main digital communication channel for a large part of the population.
In this context, the power struggle between Brussels and Meta surrounding the Competitor AI on WhatsApp This has become a test of how far the EU is willing to go to preserve competition in emerging digital markets. The outcome of the case—and, above all, whether provisional measures are ultimately activated that force WhatsApp to reopen to rival assistants—will set a key precedent for future disputes over how smart assistants are integrated and regulated within major technology platforms in Europe.