Intense Competition and Market Saturation: DoorDash operates in a highly competitive market with other well-established delivery platforms and new entrants, leading to price wars, promotional spending, and potential loss of market share and profitability.

Regulatory and Legal Challenges: The company faces ongoing scrutiny regarding its driver classification model (independent contractors vs. employees), commission caps imposed by local governments, and other labor laws, which could significantly increase operational costs and alter its business model.

Driver Supply and Retention Issues: Reliance on a flexible workforce makes DoorDash vulnerable to shortages of drivers, particularly during peak hours or in certain regions. Increased driver compensation expectations, high fuel costs, and better opportunities elsewhere can lead to difficulty in attracting and retaining sufficient drivers, impacting service quality and delivery times.