Dunkin' vs McDonald's

Dunkin' specializes in donuts and coffee with 9,000+ locations focused on quick service, while McDonald's is a global fast-food chain with 40,000+ locations offering full meal services including burgers, fries, and breakfast items. McDonald's generates 3x higher annual revenue ($23.2B vs $1.3B) and operates in 100+ countries compared to Dunkin's primarily US-East presence.