Melscommonwealthcafe is seen as one of Dix Hills Diner's top competitors. Melscommonwealthcafe's headquarters is in Wayland, Massachusetts, and was founded in undefined. Melscommonwealthcafe competes in the industry. Melscommonwealthcafe generates 67% of Dix Hills Diner's revenue.

Penn Yan Diner is one of Dix Hills Diner's top rivals. Penn Yan Diner was founded in undefined, and its headquarters is in Penn Yan, New York. Like Dix Hills Diner, Penn Yan Diner also works within the Restaurants industry. Penn Yan Diner has 33 more employees than Dix Hills Diner.