Taco Bell’s AI Drive-Thru Wins Over Its Own Staff

Taco Bell has rolled out its voice AI ordering system to well over 800 locations spanning dozens of states, and the technology is proving faster than expected at the speaker box. The system listens for orders, adjusts automatically to each restaurant’s specific menu, and filters out background noise so it can accurately capture what customers are saying. According to industry reporting, order times with the AI now match or beat those handled by human employees.

Retention Rates Climb at AI-Equipped Locations

What’s turning heads isn’t just the speed — it’s the effect on staff. Restaurants using the voice AI system are seeing better employee retention than locations still relying solely on human order-takers. The explanation is straightforward: once AI takes over the repetitive task of capturing orders, employees can spend more time on food preparation and face-to-face customer service, work that tends to be more engaging than reciting orders into a headset all day.

Not Without Its Glitches

The rollout hasn’t been flawless. Last August, the system drew widespread attention online after a customer managed to get it to accept an order for 18,000 cups of water, exposing a flaw in its safeguards. Despite the misstep, Taco Bell has continued investing in the technology.

The company isn’t alone. Wendy’s, Dairy Queen and Bojangles are introducing comparable systems, and McDonald’s — which shelved an earlier AI drive-thru effort in 2024 after a string of viral mistakes — has returned with a new voice assistant of its own. The fast-food industry’s push toward automated ordering shows no signs of slowing down.