ChatGPT is back on WhatsApp in Europe. Since July 13, 2026, anyone can once again chat for free with OpenAI's assistant directly from WhatsApp, without installing an app or creating an account. This comeback was not Meta's choice: it is a decision by the European Commission, which ruled that excluding rival AI assistants from WhatsApp distorted competition. For any SME that uses WhatsApp Business daily with customers, this case is worth a closer look.

In brief

• The European Commission ordered Meta to restore, free of charge, WhatsApp access for rival AI assistants such as ChatGPT (source: European Commission, interim measures adopted on June 9, 2026).
• ChatGPT is reachable on WhatsApp again since July 13, 2026, via the verified contact 1-800-CHATGPT, across the European Economic Area and Switzerland, with no OpenAI account required.
• Meta had shut off this access on October 15, 2025, to favor its own Meta AI assistant, before reopening it in March 2026 with fees Brussels deemed prohibitive.
• The Commission is acting under EU competition law (Article 102 TFEU, abuse of a dominant position): Meta risks a fine of up to 10% of its global turnover if the infringement is confirmed.
• These measures are provisional: they apply until the Commission's final decision, or until June 9, 2029 at the latest.

Why Meta had shut the door on rival AI

WhatsApp counts more than 2 billion active users worldwide and serves as the messaging interface for millions of SMEs handling customer service, quotes, or appointment bookings through WhatsApp Business. On October 15, 2025, Meta changed the rules of its business API: general-purpose AI providers (notably ChatGPT and Copilot) were no longer allowed to be the primary service offered to users. The barely hidden goal: push Meta AI, its own assistant, in front of tens of millions of users who had until then been chatting with ChatGPT directly inside WhatsApp.

In January 2026, OpenAI had to pull ChatGPT from the messaging app. Meta did offer a reopening in March 2026, but with access fees the European Commission considered dissuasive, which in practice kept most AI providers effectively excluded.

Timeline of the European decision

Teresa Ribera, the European Commission's Executive Vice-President in charge of competition, summed up the goal of the measure: to avoid Meta's conduct, which at first sight infringes EU competition rules, causing serious and irreparable harm to competition while the final decision is pending.

What this actually changes for an SME

There are two ways to read this, depending on how your SME uses WhatsApp.

As a user. Your teams can once again open a conversation with ChatGPT directly inside WhatsApp, without switching apps. Useful for a quick answer, a translation, or a proofread while messaging a customer, without leaving the business messaging app.

As a company building on WhatsApp. This is the more important point for a service or retail SME: the WhatsApp Business API is accessible again, on the same pricing terms as before October 2025, to any general-purpose AI provider, not just Meta AI. An SME having a customer-facing assistant built on WhatsApp (through a vendor, an agency, or in-house) is no longer effectively forced to route through Meta's own model to stay within a reasonable budget.

Limits to keep in mind

Another point of caution: restoring access does not mean Meta has changed its underlying strategy. The company will likely keep pushing Meta AI across its platforms. And the scope of the decision, for now, is limited to WhatsApp: it does not automatically extend to Messenger or Instagram, though the precedent could inspire similar cases targeting other digital platforms designated as "gatekeepers" under EU law.

How an SME can act on this now

FAQ

Is ChatGPT really free on WhatsApp?

Yes. Since July 13, 2026, chatting with ChatGPT via the 1-800-CHATGPT contact on WhatsApp is free and requires no OpenAI account, across the European Economic Area and Switzerland. Creating an account remains optional and unlocks more generous usage limits.

Does this decision only apply to ChatGPT?

No. The European Commission's measure requires Meta to restore WhatsApp Business API access for all rival general-purpose AI assistant providers, not just OpenAI, on the pricing terms in force before October 15, 2025.

Can an SME build its own AI assistant on WhatsApp?

Yes, through the WhatsApp Business API, typically with the help of a vendor or an automation agency. The Commission's decision makes this project financially viable again for SMEs that want to use a model other than Meta AI.

Is this situation permanent?

No. These are interim measures, valid until the European Commission's final decision on the substance of the antitrust investigation, or until June 9, 2029 at the latest. An SME building a strategy around this channel should keep an eye on regulatory developments.

The ChatGPT-WhatsApp case illustrates a broader trend: European digital competition regulation is starting to directly shape which AI tools an SME can use day to day. To go further on the regulatory obligations and opportunities affecting your business, check out our other resources on AI strategy for businesses.