Taco Bell's Drive-Thru AI Lifts Employee Retention, Yum! Brands Says

By Daniel Okafor

Yum! Brands says AI in Taco Bell drive-thrus is increasing employee retention by making jobs easier. Chief Legal Officer and Corporate Secretary Erika Burkhardt made the claim on Tuesday at the Fortune Most Powerful Women Summit in Santa Barbara, Calif. Her company runs one of the largest fast-food empires in the world, and it is deploying automation at a scale few employers can match.

The statement cuts against the current public mood. Americans continue to oppose the AI buildout, and Yum! Brands is reckoning with the gap between that opposition and what the company says it sees inside its restaurants. Burkhardt described the friction directly.

What did the drive-thru rollout actually change?

The mechanism is simple. Taco Bell automated the drive-thru ordering process. That removes a task many workers found stressful. Workers now spend their shifts on food and service instead of headset orders.

"I'm seeing all the data center noise and all the things that people worry about with AI, and there's that constant tension," Burkhardt told Fortune Editorial Director Kristin Stoller. "One of the things that we've learned through the drive-thru experience is that AI is actually increasing retention among our team members in the restaurant because it's making their jobs easier. It's taking away the tension points of the ordering process. They're able to focus on the job with the product and the hospitality with the customer."

Retention matters in fast food. The industry churns through staff, and every hire costs money in recruiting and training. If an ordering bot keeps people in their roles longer, the math favors more automation, not less.

How big is the deployment?

The scale is substantial. In July, Taco Bell expanded its use of Omilia Voice AI in drive-thrus to nearly 900 U.S. locations. That figure comes from Omilia's own announcement of the rollout.

The technology has not been flawless. Last year, one Taco Bell customer appeared to troll a location's automated system by ordering 18,000 water cups through the drive-thru bot. The wider industry has experimented with AI ordering and seen mixed success, including legal and pricing scrutiny.

Burkhardt framed the failures as part of the process. "The important thing for us is to keep in mind that that's a learning process," she said. "And that makes us better."

How does DoorDash handle the same problem?

DoorDash has taken a quieter route. Elizabeth Jarvis-Shean, the company's chief corporate affairs officer, said DoorDash embeds AI so deeply in its workflow that couriers never debate whether to use it. The tool is simply there.

The company introduced Dash Buddy for new Dashers. The in-app assistant produces real-time answers for drivers. Jarvis-Shean said the app can answer about 95% of questions in real time.

Her point was about framing. A tool announced as AI invites a conversation about AI. A tool that just works does not.

"It's embedded within the product versus having a conversation, which is a little bit different like, 'Hi, we're excited that you're interested in dashing. Here's an AI tool to help you do it,'" Jarvis-Shean said. "It should just be easier and better."

What does this mean for corporate AI strategy?

The pattern across these companies is consistent. Each one treats AI as an operational layer, not a headline. Arm, the semiconductor firm, reports similar gains inside its own walls. Ami Badani, Arm's chief marketing officer, said AI has sped up how quickly the company releases corporate communications and responds to announcements from industry players.

"I think it's just going to be additive and help with human productivity and allow us to do things that we probably weren't able to do before," Badani said.

The contrast with public sentiment is the story to watch. If Yum! Brands can keep proving that automation retains staff rather than replacing them, the data center backlash becomes a political problem rather than a business one. Burkhardt's retention claim is the first hard number in that argument — and competitors will face pressure to publish their own.