CI vs DASH Comparison

Cigna primarily provides pharmacy benefit management and health insurance services. Its PBM and specialty pharmacy services, which were greatly expanded by its 2018 merger with Express Scripts, are mostly sold to health insurance plans and employers. Its largest PBM contract is with the Department of Defense, and it recently won a multiyear deal with top-tier insurer Centene. In health insurance and other benefits, Cigna primarily serves employers through self-funding arrangements, and the company operates mostly in the US with 16 million US and 2 million international medical members covered as of December 2025.

Founded in 2013 within the confines of the San Francisco application renaissance, DoorDash is an online delivery demand aggregator. Consumers can use its app to order food on demand for delivery or in-store pickup from participating merchants. Following the 2022 acquisition of Wolt, the firm also provides this service in Europe and Asia. DoorDash creates a marketplace for merchants to establish an online presence, market their offerings, and meet demand through delivery. The firm provides similar services to non-restaurant businesses, such as grocery, retail, and pet supplies. DoorDash is also rolling out emerging technologies, such as drone delivery, to continually innovate and deliver the best possible service to both supply-side and demand-side participants in its marketplace.