DoorDash has agreed to acquire grocery-delivery rival Instacart in a deal valued at approximately $17 billion, bringing together two major delivery platforms as competition intensifies across the food, grocery, and retail delivery sectors.

The transaction will expand the range of products available to consumers through DoorDash's delivery network, while giving Instacart access to more merchants and delivery infrastructure. According to the companies, Instacart shoppers will be able to buy from about 150,000 stores following the acquisition, up from roughly 100,000 today. The expanded footprint would connect Instacart's grocery-focused network with DoorDash's broader delivery operations, which have traditionally centered on restaurant orders.

The deal strengthens DoorDash's position beyond its restaurant-delivery core, as platforms seek to capture a larger share of everyday consumer spending and improve the economics of their operations. Grocery and retail orders have become an increasingly important arena as delivery companies work to broaden their marketplaces. Grocery runs are also among the most frequent shopping routines for households — a higher-frequency behavior than restaurant ordering, and part of what makes the category attractive to platforms competing for everyday spending.

DoorDash's Stablecoin Plans Through Tempo

The announcement comes as DoorDash explores stablecoin-based payment infrastructure through Tempo, a blockchain network incubated by payments company Stripe and investment firm Paradigm. The initiative is intended to help the platform pay merchants and delivery workers faster and at lower cost across its multiple markets.

Stablecoins — digital tokens designed to hold a steady value, typically pegged to fiat currencies such as the U.S. dollar — could allow platforms operating across borders to settle payments around the clock, reducing their reliance on fragmented local banking systems, intermediary fees, and foreign-exchange costs.

As DoorDash expands its grocery and retail operations through Instacart, the potential application extends beyond delivering orders. A larger marketplace means more payments flowing between the platform, retailers, delivery workers, and other partners, creating opportunities to streamline cross-border settlement and merchant payouts across the combined network. Every additional store and shopper adds payment flows that faster, cheaper settlement infrastructure could serve.

The model reflects a broader shift toward using stablecoins as payment infrastructure rather than solely as cryptocurrency trading assets. Its commercial value will depend on whether faster settlement and lower transaction costs outweigh the expenses of conversion, compliance, and integration with local banking systems. How the two companies integrate their store networks, and whether DoorDash's Tempo work moves from exploration into live payments, are among the details to watch as the combined platform takes shape.