DoorDash has agreed to acquire Instacart, formally Maplebear Inc., in a deal that values the grocery delivery pioneer at about $17 billion. The companies announced the agreement on Thursday, October 29, 2026, and it joins the two largest grocery delivery platforms in the United States under one roof.
The terms
DoorDash will pay $65.00 per Instacart share, according to the DoorDash newsroom release and the matching earnings filing with the US Securities and Exchange Commission. That is a 26 percent premium to Instacart's closing price on October 22, the last trading day before media reports of the talks surfaced.
Instacart shareholders get a choice. They can elect $65 in cash, 0.3372 DoorDash shares, or a mix of $48.75 in cash plus 0.0843 DoorDash shares. Stock is capped at 25 percent of the total consideration, so at least three quarters of the deal is cash, with proration if elections exceed the cap.
DoorDash plans to fund the cash portion from cash on hand and new debt. JPMorgan has committed a 364-day senior unsecured bridge loan, and the deal carries no financing condition. DoorDash says it aims to keep an investment-grade credit rating.
A long road to closing
Nobody should expect the merger to happen soon. DoorDash expects completion at the end of 2027 or in the first half of 2028. The deal needs an Instacart shareholder vote, expiry of the US Hart-Scott-Rodino waiting period, and clearances elsewhere, including Canada under its Competition Act and Israel. Holders of roughly 19 percent of Instacart shares have already signed agreements to vote in favour, and Instacart's board approved the transaction.
The two companies will continue to operate separately until the deal closes. DoorDash says it expects to keep the Instacart brand, its app and its enterprise technology products afterwards, and that grocers will not be required to work exclusively with the combined group. Instacart shoppers will be able to choose whether to take DoorDash orders.
Why DoorDash wants it
DoorDash co-founder and chief executive Tony Xu said in the announcement that grocery is "one of the hardest things to get right online." Instacart chief executive Chris Rogers said that together the companies can accelerate innovation across the grocery industry.
DoorDash has told investors it sees a path to more than $500 million in annual synergies, net of the investment needed to achieve them. Engadget notes that DoorDash first pitched Instacart in 2021, and that those talks ended over price and antitrust concerns. Reuters reported on October 26, citing a source, that the two sides were in advanced talks, and that a possible Uber approach to Instacart was no longer active.
Market reaction
DoorDash shares rose about 3 percent to roughly $177.62 after the announcement, giving the company a market value near $75 billion, according to reporting from the Los Angeles Times carried on Yahoo Finance. Instacart fell about 2 percent to just above $57, a discount of more than $7 to the $65 offer. A gap that wide usually signals that investors see real risk of delay or a blocked deal, though it also reflects the long time to closing.
The antitrust question
Regulators have said nothing publicly yet, so the outlook is unresolved. Engadget described the deal as happening "assuming it isn't stymied by antitrust scrutiny," while the LA Times reported that it has already raised competition concerns among analysts. One adviser quoted by the paper warned of monopolistic power but also said the combination could help the group compete with Amazon, which is the argument DoorDash is likely to make to regulators.
The practical question for shoppers is whether a single owner of the two biggest grocery marketplaces would change fees, delivery speeds or the terms offered to supermarkets. DoorDash has not announced changes, and until the review is complete the two services must compete as before.
What the combination could change for shoppers and grocers
Both companies sell the same basic promise, groceries at the door in an hour or two, but they reach it from different directions. Instacart built its business on partnerships with supermarket chains and on a network of shoppers who pick items in store. DoorDash grew out of restaurant delivery and has pushed into grocery and convenience over the past few years. Putting the two together would give grocers one dominant marketplace to negotiate with, and it would give customers a single account across restaurants and groceries.
The LA Times also reports figures that the companies' own releases do not contain, including customer savings from combining subscriptions and the number of extra stores Instacart would gain. We have not been able to verify those numbers, so we are not repeating them. What both companies have confirmed is the commitment to keep the Instacart brand and apps running separately until closing.
What it means outside the US
The release does not mention India, and neither company runs a consumer grocery delivery service here in the manner of Blinkit, Zepto or Swiggy Instamart. For Indian readers, the deal is a signal of how consolidated the global delivery market is becoming, not a product change they will see.
What to watch next
The next milestones are the formal filings for the Instacart shareholder vote, the start of the US antitrust review, and any statements from the Federal Trade Commission or Canadian competition authorities. How far Instacart's share price moves toward $65 over the coming months will show how confident investors are that the merger survives scrutiny.
Published October 30, 2026. Gadgets365 will update this article as more information becomes available.
