The most valuable part of DoorDash’s proposed purchase of Instacart may be something the buyer cannot simply own: grocers’ willingness to keep using its systems. Delivery capacity can be combined. A retailer’s confidence that its technology partner will preserve its choices has to be maintained through operating decisions.
DoorDash and Instacart announced a definitive agreement on October 29 valuing Instacart’s equity at approximately $17 billion, with a $65-per-share reference price. This remains a proposed transaction. The companies expect completion at the end of 2027 or in the first half of 2028, subject to shareholder and regulatory approvals and other conditions. Their announcement supplies the terms, rather than evidence that the operating benefits have arrived.
The investment question is therefore more demanding than whether grocery delivery is a large opportunity. It is whether combining two sets of capabilities creates savings and better service while preserving the relationships that make those capabilities commercially useful.
A grocery basket has two expensive journeys
A restaurant meal normally reaches a courier after preparation. A grocery order also requires someone to locate individual products, assess substitutions and assemble the basket. Those activities create a different operating problem from finding an efficient route between a store and a customer. Faster dispatch cannot by itself correct the wrong substitution.
The companies describe their combination as bringing grocery technology together with a broader logistics network. That is a plausible complementary fit. Our inference is that better picking information could reduce failed handoffs, while denser delivery demand could reduce idle travel. Neither improvement follows automatically from common ownership: a tightly scheduled grocery basket may be difficult to combine with a hot meal.
Reuters independently confirms the agreement and places it within delivery companies’ expansion beyond restaurants. That context explains the strategic appeal, but it does not establish an incremental profit per grocery order. Higher basket value can coexist with longer picking time and more expensive service recovery.
Retailer choice is part of the asset being acquired
DoorDash says grocers would remain free to use competing delivery platforms and expects to retain Instacart’s brand, app and enterprise technology products after closing. These are consequential commitments. A grocer buying software wants access to customers without losing control over how its own business reaches them.
The tension is economic rather than merely presentational. Combining platforms could lower duplicated technology costs and improve fulfillment. It also removes one independent negotiating counterparty. A retailer can appreciate better software while worrying about its future ability to change provider, sell advertising or compare delivery terms.
That concern cannot be answered by comparing the combined company with a much larger retailer alone. The FTC’s general merger guidance explains that review is forward-looking and concerns transactions that may harm competition. It provides a framework, not an official verdict on this proposal. Benefits at the consumer checkout and bargaining conditions for merchants require their own evidence.
The strongest case for the transaction is that smaller stores gain capabilities they could not economically build themselves. The strongest reservation is that dependence on a combined intermediary could grow alongside those capabilities. Both can be true during the same integration.
The consideration carries a long operating interval
The announced aggregate consideration is at least 75% cash, with stock capped at 25%; shareholder elections are subject to proration. DoorDash intends to use cash and debt, supported by a 364-day bridge financing commitment. The transaction has no financing condition. These features describe contractual arrangements, not a guarantee of inexpensive permanent funding.
A long interval before closing separates the signed price from the business eventually delivered. Customer habits, retailer relationships, financing conditions and competitors’ products can change during that period. Share-based consideration also creates exposure to the buyer’s market value; an election is not an unconditional promise of whichever mix an individual holder prefers.
DoorDash’s third-quarter results show the existing operating base: 993 million orders, $4.616 billion in revenue and $33.941 billion in marketplace gross order value. These are different measures. Grocery spending flowing through a platform is not all platform revenue, and revenue is not cash available to fund an acquisition. The company also separates comparisons excluding Deliveroo, illustrating how acquisitions change reported growth before any new operating synergy is demonstrated.
Integration needs evidence from the order itself
The thesis would strengthen if the combined systems eventually improve order accuracy, fulfillment cost and repeat use while merchants continue choosing the platform on competitive terms. It would weaken if apparent growth mainly reflects consolidating existing business, sustained incentives or retailer migration. Those are analytical tests, not published forecasts.
Regulatory approvals and financing disclosures will establish whether the transaction can proceed on its stated terms. They cannot alone establish that the price was economically justified. That requires a second body of evidence, from the basket picked and delivered to the retailer relationship renewed. For now, DoorDash has signed for a combination whose most important operating asset remains voluntary participation.