European regulators launch investigation into Meta’s AI integration policies after the tech giant added its chatbot system to the messaging platform
The European Commission has launched a new antitrust investigation into Meta Platforms, focusing on how the tech giant rolled out artificial intelligence features within WhatsApp. The move represents the latest effort by European regulators to scrutinize Big Tech’s expanding use of generative AI technology.
Brussels announced the investigation Thursday, confirming earlier reports about the probe that examines Meta’s policies surrounding AI provider access to the popular messaging service. The inquiry comes after Meta integrated its proprietary Meta AI system into WhatsApp earlier this year, raising questions about fair competition in the rapidly evolving AI marketplace.
What triggered the investigation
The European Commission opened its investigation specifically targeting Meta’s new policy regarding how AI providers can access WhatsApp. The scrutiny intensified after the California-based company built its Meta AI chatbot and virtual assistant directly into WhatsApp’s interface starting in March 2025 across European markets.
European regulators are examining whether Meta leveraged its dominant position in messaging services to give preferential treatment to its own AI products while potentially blocking or limiting access for competing AI chatbot providers. The investigation reflects growing concerns about how major technology companies might use their control over popular platforms to extend their influence into emerging AI markets.
Meta has pushed back firmly against the allegations, with a WhatsApp spokesperson calling the claims baseless. The company argues that adding chatbots to its platform creates significant technical challenges that its systems were not originally designed to handle.
Meta’s defense of its AI integration
The tech giant maintains that the AI marketplace remains highly competitive, with users having numerous ways to access the services they prefer. According to Meta, consumers can reach various AI tools through app stores, search engines, email services, partnership integrations and operating systems, suggesting its WhatsApp integration doesn’t limit consumer choice.
The company’s position emphasizes the strain that chatbot integration places on existing infrastructure, presenting the limitations as technical necessities rather than competitive barriers. However, regulators appear unconvinced that technical challenges alone justify Meta’s approach to AI provider access on its platform.
The investigation puts Meta in an increasingly difficult position as it attempts to expand its AI offerings while operating under intense regulatory scrutiny in Europe. The company has invested heavily in developing and promoting Meta AI across its family of apps, including Facebook, Instagram and WhatsApp, as it competes with rivals like OpenAI, Google and Anthropic in the generative AI space.
Italy takes parallel action
The European Commission’s investigation isn’t the only regulatory challenge Meta faces regarding its WhatsApp AI integration. Italy’s antitrust watchdog opened its own parallel investigation in July, examining allegations that Meta abused its market power by integrating an AI tool into the messaging platform.
Italian regulators expanded their probe in November to specifically examine whether Meta further abused its dominant position by blocking rival AI chatbots from accessing WhatsApp. The dual investigations from both EU-level and national regulators demonstrate the breadth of concern about Meta’s AI strategy among European authorities.
The coordinated regulatory attention suggests that competition officials across Europe view Meta’s approach to AI integration as potentially problematic for maintaining fair competition in the technology sector. Both investigations could result in significant fines or mandatory changes to how Meta operates its AI services within the European market.
Legal framework and broader implications
Officials indicated that the EU probe will proceed under traditional antitrust rules rather than the bloc’s Digital Markets Act, the landmark legislation currently being used to examine other Big Tech practices. The commission is separately using the Digital Markets Act to scrutinize Amazon and Microsoft’s cloud services for potential anticompetitive behavior.
The choice to pursue the investigation under conventional antitrust law rather than newer digital market regulations suggests regulators believe Meta’s alleged conduct falls under established competition principles. Traditional antitrust cases can take years to resolve but carry substantial penalties if violations are found.
The investigation represents part of a broader European effort to balance support for technological innovation with measures to prevent large companies from using their market dominance to stifle competition. European regulators have consistently taken a more aggressive stance toward Big Tech regulation than their American counterparts, leading to numerous high-profile investigations and penalties against major technology firms.
What happens next for Meta
As the investigation proceeds, Meta will need to provide detailed information about its AI integration policies and technical decisions to European regulators. The company may face requests for internal communications and documentation explaining how decisions were made regarding third-party AI provider access to WhatsApp.
The outcome could significantly impact how Meta and other major technology companies approach AI integration across their platforms in Europe. If regulators determine that Meta violated competition rules, potential remedies could include substantial fines, mandatory access provisions for competing AI services, or structural changes to how Meta AI operates within WhatsApp.
The case highlights the growing tension between Big Tech’s ambitions in artificial intelligence and regulatory efforts to ensure competitive markets remain open to new entrants and existing rivals. As AI technology becomes increasingly central to consumer services, expect similar regulatory scrutiny of other major platform operators integrating proprietary AI systems.