Social Rocket
Instacart makes equal prices in store and in the delivery app a growth argument. Merchants that forgo online markups grow on average ten percentage points faster on the platform, according to company data, than providers with higher app prices. The US platform is therefore pushing supermarkets toward more price parity, shared loyalty programs and cheaper delivery options.
For merchants and advertisers, this is an important shift: digital shopping is no longer determined solely by reach and fast delivery, but increasingly by the perceived value of the entire basket.
Why a price markup weighs on the marketing funnel
Instacart CEO Chris Rogers explained at the Groceryshop conference in September that higher online shelf prices are one of the biggest hurdles to regular grocery shopping via app. In the report by Digiday from September 25, he names the absence of online markups, loyalty benefits and flexible delivery as the central growth engine.
Instacart confirms the comparison in its own announcement from September 24. The ten percentage points come from internal merchant and customer data for the second quarter 2026 and describe the growth gap between merchant groups, not the isolated effect of a single price cut.
On the platform, such merchants are visible with a yellow label and a dedicated "No Markups" section. According to the company, in September over 90 percent of active US customers had access to at least one merchant without a markup in their region.
Price parity meets loyalty and retail media
This brings an often underestimated part of the advertising funnel to the foreground: what happens after the click? Even the best-optimized ad loses impact if the digital basket ends up noticeably more expensive than shopping in store.
Instacart therefore combines digital flyers, integrated merchant bonus programs, pickup and slower, cheaper delivery options. In parallel, the company is expanding its advertising system for supermarkets: since May, retail partners can, according to the official announcement, manage their own campaigns in Ads Manager, including promotions and advertising outside the app.
For brands, the opportunity lies in combining price, availability, offer communication and measurable purchases. An advertising campaign here is not separated from the actual shopping process.
The new quarterly figures show the size of the business
On 29 October 2026, Instacart reported for the third quarter 10,53 billion dollars in transaction volume, 15 percent more than a year earlier. Revenue rose by 17 percent to 1,095 billion dollars. Particularly dynamic: revenue from advertising and other services grew by 23 percent to 331 million dollars. This emerges from the company's Q3 figures.
On the same day, Instacart announced the agreed acquisition by DoorDash worth around 17 billion dollars. As the already published Srocket analysis of the DoorDash-Instacart acquisition explains, delivery, grocery technology and retail media could move closer together as a result.
What German retail and social teams can learn from this
For marketers, it pays to look at the basket after the ad contact: Are prices and discounts clear across channels? Does the loyalty integration work? Is the advertised product actually in stock? Only then can social ads, retail media and checkout be optimised together in a meaningful way.
The debate also has a regulatory side: the US FTC is currently examining how several corporations handle personalised pricing. Srocket summarises the background and the European rules in the article on the FTC investigation into algorithmic pricing. The articles on retail media and brand impact and shelf data at DoorDash and Instacart show how retail data can additionally be used for advertising.
The message from Instacart's figures is relevant to all of online retail: a cheaper, transparent basket can contribute more to customer loyalty than the next additional ad contact.