Burger King is introducing an artificial intelligence-powered assistant across hundreds of U.S. restaurants, embedding a voice-enabled chatbot into employee headsets as part of a broader operational platform called BK Assistant.

The system, powered by OpenAI, includes a chatbot named “Patty” that can listen to employee interactions and detect the use of hospitality phrases such as “welcome,” “please,” and “thank you.” The company said the feature is intended to help managers assess overall service trends.

The announcement drew criticism on social media, with some users characterizing the move as intrusive.

Responding to the backlash, a Burger King spokesperson reportedly said, “It is not designed to track or evaluate employees saying specific words or phrases.

“BK Assistant is a coaching and operational support tool built to help our restaurant teams manage complexity and stay focused on delivering a great guest experience,” the spokesperson added. “It’s not about scoring individuals or enforcing scripts. It’s about reinforcing great hospitality and giving managers helpful, real-time insights so they can recognize their teams more effectively.”

Beyond monitoring customer interactions, the AI platform is designed to assist with day-to-day operations. It can notify managers when items should be removed from digital menus due to shortages, guide employees on menu preparation steps and flag maintenance needs such as restroom cleaning.

The system will also listen to drive-thru conversations to support order accuracy and provide coaching insights.

Burger King said the voice-enabled headset is currently being tested in about 500 restaurants, with plans to make BK Assistant available at all U.S. locations by the end of 2026.