Buc-ee’s is the top U.S. quick-service restaurant (QSR) in customer data science firm dunnhumby’s Retailer Preference Index (RPI) QSR Edition.
The RPI is a nationwide brand equity study that examines the approximately $250 billion U.S. QSR market, dunnhumby said.
Kwik Trip, In-N-Out Burger, Raising Cane’s and Chick-fil-A round out the top five. For this report, QSRs are defined as “foodservice retailers offering fast, convenient meal solutions, including traditional QSR chains and leading convenience stores where the majority of customers use that convenience store as a meal destination,” dunnhumby said.
Buc-ee’s last month was named the top U.S. retailer in dunnhumby’s Convenience Retailer Preference Index (RPI).
In this inaugural QSR-focused RPI, dunnhumby evaluated 58 U.S. QSRs, including seven convenience stores, to assess how well each brand’s customer value propositions position them for long-term, sustainable market share growth, dunnhumby said. Convenience stores make up five of the top 14 in the first quartile, “highlighting the blurring of the lines between traditional QSRs and convenience stores,” dunnhumby said.
The top 14:
- Buc-ee’s, Lake Jackson, Texas (No. 136 in CSP’s 2025 Top 202 ranking of U.S. c-store chains)
- Kwik Trip, La Crosse, Wisconsin (No. 11)
- In-N-Out Burger, Irvine, California
- Raising Cane’s, Baton Rouge, Louisiana
- Chick-fil-A, Atlanta
- Sheetz, Altoona, Pennsylvania (No. 13)
- Wawa, Wawa, Pennsylvania (No. 10)
- Culver’s, Prairie du Sac, Wisconsin
- Pollo Loco, Costa Mesa, California
- Starbucks, Seattle
- Casey’s General Stores, Ankeny, Iowa (No. 3)
- Habit Burger & Grill, Irvine, California
- Dunkin’ Donuts, Canton, Massachusetts
- KFC, Louisville, Kentucky
“We are clearly seeing that a majority of consumers now see convenience stores as legitimate, and sometimes preferable, quick-service meal destinations,” said Matt O’Grady, dunnhumby's president of the Americas. “For traditional QSRs, this shift underscores the importance of understanding what today’s customers truly want and taking strategic steps to deliver on those expectations. The brands that recognize this evolving landscape and focus on the right areas will be best positioned to meet customer needs in an increasingly competitive market.”
Key findings from the study:
- Top performers are growing significantly faster: Over the past five years, retailers in the top quartile increased foot traffic by 5.9% annually, compared with just 0.2% for those in the bottom quartile and 2.5% for the third quartile. This means top performers are growing six times faster than most other companies. These brands also enjoy higher levels of customer trust and emotional connection, as seen in customer disappointment when locations close.
- Six key pillars define QSR success: The most successful QSRs excel in customer perception across six critical areas, ranked by importance: quality experiences and products, visibility, convenience and speed, affordability, product variety, and a seamless experience. While some brands focus on a single pillar, top performers typically excel in at least two of the four most important areas.
- Buc-ee’s and Starbucks lead in visibility: These two brands stand out for their strong presence on social media and branded merchandise, as well as their high-quality offerings and product variety. Their dominance in the “fourth place”—a term for brands that occupy a unique space in consumers’ minds and social media feeds—has helped them achieve industry-leading metrics, such as visit frequency for Starbucks and emotional connection for Buc-ee’s.
- McDonald’s has the highest QSR market share in the U.S. due to its top 10 ranking on visibility and convenience. However, there are opportunities in other pillars that prevent it from ranking in the top tier.
- Dunkin’ dominates breakfast: 76% of Dunkin’ customers visit for breakfast, 14 percentage points higher than second-place Starbucks. Dunkin’ also ranks in the top 10 for coffee, snack and dessert missions, making it the only brand to lead in a major meal occasion while also excelling in multiple secondary categories.
- Pizza chains face challenges: While traditional pizza restaurants perform well in affordability and ease of transactions, they rank lower overall due to weaker scores in product and experience quality.
The QSR RPI score measures customer perception of QSRs, weighing factors linked to long-term retailer success, dunnhumby said. Dunnhumby collected data on emotional connection to each retailer, stated behavior at each retailer, and combined that with six years of foot traffic data, sourced from geolocation provider Placer.ai, for each retailer. Flywheel provided financial data, and customer insights come from a survey of 10,500 U.S. consumers.
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