DoorDash’s Instacart deal could redraw the grocery ecommerce landscape

DoorDash has agreed to acquire Instacart in a deal valuing the grocery technology and delivery business at approximately US$17 billion. DoorDash will pay US$65 per Instacart share, a 26% premium to its closing price on 22 October. The deal is expected to complete towards the end of 2027 or during the first half of 2028, subject to shareholder and regulatory approval. 

DoorDash has grown from a US restaurant delivery business into a global delivery and commerce platform. Its acquisition of Wolt in 2022 significantly expanded its international reach, followed by Deliveroo in 2025, which brought it into the UK and other markets. Instacart brings a different set of capabilities. It has built one of North America's largest grocery ecommerce platforms, while expanding into retailer technology, fulfilment, advertising and AI. 

Combining the two businesses would give DoorDash a much deeper position in grocery and could establish the combined business as one of the most important technology and commercial infrastructure partners for grocery retailers. The deal could reshape competition with Uber, Target-owned Shipt, Walmart and Amazon, while raising questions about how much of their future ecommerce infrastructure grocery retailers will want to build and own themselves. 

DoorDash moves deeper into grocery technology 

Instacart works with more than 2,200 retail banners representing nearly 100,000 stores. Its enterprise technology enables retailers to operate their own digital storefronts, while its wider capabilities span fulfilment, advertising and customer engagement. 

Bringing Instacart’s ecommerce technology and advertising capabilities together with DoorDash’s delivery infrastructure could give grocery retailers access to a wider range of services through one partner. For regional and smaller operators, this could strengthen their digital offer without requiring them to develop every capability themselves. DoorDash’s international presence could also help Instacart accelerate the expansion of its grocery technology business outside of North America.  

The acquisition could also create a more complicated relationship. Instacart already operates as both a partner to grocery retailers and a consumer marketplace. The acquisition could extend that relationship into more parts of a retailer's business. Retailers will increasingly need to decide which capabilities make sense to outsource, and which remain important to control directly. Technology, customer data, digital relationships and retail media revenues will all form part of that assessment. Greater scale and lower investment requirements need to be balanced against increasing dependence on one external partner. 

Extending into the physical store 

Instacart has also extended its technology into physical stores, with solutions including smart carts, digital shelf labels and software. That portfolio is evolving, with Instacart planning to wind down its Caper Cart smart-cart business by the end of the second quarter of 2027. 

This adds another dimension to the acquisition, although the decision to exit smart carts highlights how Instacart’s technology priorities are evolving. It remains to be seen which of these capabilities DoorDash will prioritise following the deal’s completion.  

Retail media is particularly important 

DoorDash has developed its own advertising business, while Instacart has built a significant position connecting CPG brands with grocery shoppers. Instacart also provides technology that retailers can use to develop and operate their own retail media networks. 

Bringing the two advertising businesses together could create opportunities across restaurant delivery, convenience and grocery shopping, potentially supported by more connected campaign measurement. For CPG brands, this could provide additional ways to reach consumers across different shopping missions. For retailers, it could create opportunities to develop advertising revenues while raising questions around control of advertiser relationships, customer data and the economics of their retail media operations. 

Keeping Instacart signals a multi-brand strategy 

DoorDash intends to retain the Instacart brand, app and enterprise technology products following the acquisition. It has also committed to no grocery exclusivity, leaving retailers free to work with competing platforms.  

This approach is consistent with DoorDash’s previous acquisitions. Wolt and Deliveroo have continued to operate under their established brands, allowing DoorDash to build a portfolio of distinct platforms across different markets. Instacart would extend that strategy further into grocery delivery and retail technology.  

Competition takes another step up 

The acquisition would increase the competitive pressures on Uber and other delivery platforms such as Target-owned Shipt. Uber has an added complication because Instacart has partnered with Uber Eats since 2024, enabling restaurant ordering through the Instacart app. If the acquisition completes, one of its partners would become part of a major competitor. 

Walmart and Amazon present a different competitive challenge. Both have built extensive capabilities across ecommerce, fulfilment, advertising and technology, supported by the scale of their wider retail businesses. Acquiring Instacart would give DoorDash greater scale and a broader set of grocery capabilities as it competes against these ecosystems. 

It could also accelerate the push for scale elsewhere in the market. Other players may respond through investment, partnerships or further consolidation as delivery, retail technology and advertising become more closely connected. 

Regulatory scrutiny will be a major test 

The proposed timetable leaves a lengthy regulatory process ahead, with completion expected towards the end of 2027 or in the first half of 2028. Regulators will need to consider the combination of two significant US delivery businesses alongside their positions in grocery ecommerce, advertising, fulfilment and retailer technology. 

DoorDash and Instacart have already started making the case that greater scale will help retailers compete with larger businesses that can invest directly in delivery networks, warehouses, membership programmes and AI. The commitment to retain the Instacart brand and avoid grocery exclusivity could also become relevant as the deal is reviewed. 

The lengthy timetable creates another challenge. Instacart will need to continue competing and investing as an independent business while facing the uncertainty of an acquisition that could take well over a year to complete. Competitors will continue developing their own offers during this period, while AI-powered shopping, agentic commerce, advertising and grocery technology are developing rapidly. 

The market could therefore look quite different by the time the transaction closes. Instacart's investment decisions during the approval period will be particularly important, as it needs to maintain momentum while preparing for an ownership change that remains some distance away. 

What should retailers and brands do now? 

For most retailers and brands, there is little need for an immediate operational response. DoorDash and Instacart will continue to operate separately while the deal goes through regulatory and shareholder approval. Existing relationships and plans with DoorDash, Instacart and other partners should continue on their current merits. 

However, the proposed acquisition raises some important longer-term considerations. For grocery retailers, it highlights the growing range of technology and services available through external partners, alongside the need to decide which capabilities and customer relationships they want to retain control of themselves. 

For CPG suppliers, the combination could create new opportunities across on-demand commerce and retail media, connecting brands with consumers across more shopping occasions. It also reinforces the importance of understanding how these platforms influence product discovery, purchasing decisions and customer engagement. 

For now, retailers and brands should monitor the regulatory process, any changes to existing partnerships and how both businesses continue to invest while the acquisition remains pending.