Meta EU Antitrust Investigation Targets WhatsApp AI
Meta EU antitrust investigation into WhatsApp AI provider access raises regulatory risk that could increase compliance costs and unsettle partner deals.

KEY TAKEAWAYS
- A formal EU antitrust investigation targets Meta's WhatsApp AI provider access policy.
- Regulators allege the policy may foreclose rival AI providers from the European market.
- The probe raises regulatory risk and potential compliance costs for partnerships and product integration.
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Meta Platforms (META) is under a European Union antitrust investigation opened on Dec. 4, 2025, into its policy governing AI provider access to WhatsApp. The probe alleges the restrictions may block rival AI services from the European market.
Investigation Focuses on WhatsApp AI Access Policy
The European Commission launched a Phase I formal antitrust investigation into Meta’s policy controlling AI provider access to WhatsApp. The inquiry centers on Meta’s new AI integration framework for the messaging app and concerns that it may foreclose competition by preventing rival AI providers from offering services in Europe. This procedural step subjects Meta’s conduct to formal EU antitrust rules and signals a thorough review under those regulations.
Regulatory Context and Enforcement History
The investigation involves both the Digital Markets Act (DMA), a regulatory framework for digital gatekeepers, and traditional competition law under Article 102 of the Treaty on the Functioning of the European Union (TFEU), which prohibits abuse of a dominant market position. The choice between DMA mechanisms and an Article 102 pathway will determine the investigation’s timeline and the remedies the commission may impose.
This probe follows an escalation of EU tech enforcement in 2025 and aligns with prior actions against Meta, including a 2021 inquiry into WhatsApp’s data-sharing practices and DMA compliance orders issued in 2024. Together, these measures reflect ongoing regulatory scrutiny that investors and corporate planners must consider.
The formal investigation heightens regulatory risk related to how major platforms manage third-party access to embedded services. Authorities are prepared to apply either DMA or competition-law tools, potentially affecting Meta’s partnerships with external AI providers, its product integration strategies in Europe, and the scale of compliance and legal costs it may face.





