Instacart Ads: the multi-retailer grocery media network, explained

Instacart is not a grocer, so its network spans grocers. One campaign reaches shoppers of many chains at once, across more than 2,200 retail banners and nearly 100,000 stores (company claim, Instacart, 29 October 2026). A snack brand sold in fifty regional chains can buy one plan and read one report. A single grocer's own network cannot offer that.

The second difference is that Instacart also arms its rivals in media. Carrot Ads, its white-label ad platform, runs retail media for other retailers and apps, including Hy-Vee, Sprouts, Thrive Market and Uber Eats (Instacart, 6 November 2025). In November 2025 the Media Rating Council extended Instacart's accreditation to Carrot Ads in the US and Canada. Accredited metrics therefore follow the technology onto partner sites. The Carrot Ads profile covers the platform in detail.

Ownership is the third point. On 29 October 2026 DoorDash agreed to buy Instacart for $65 a share, about $17 billion. The deal is pending: closing is expected at the end of 2027 or in the first half of 2028 (DoorDash 8-K, 29 October 2026). DoorDash says it plans to keep the Instacart brand and enterprise products, and the two firms operate independently until closing. Instacart cancelled its Q3 call and withdrew guidance the same day.

The pending deal already touches ad sales. Until closing, Instacart needs DoorDash's consent for some new contracts, including those with exclusivity or binding minimum-use terms (PPC Land, 29 October 2026). Brands negotiating exclusive or committed-spend deals may face an extra approval step. Retail media consolidation tracks what such mergers mean for buyers.

Onsite. Sponsored products appear in search results and aisles in the Instacart app. Display, shoppable display and shoppable video add brand placements. Inspiration ads are sponsored recipes that put a brand's products into a shopper's cart, and promotions include Stock Up & Save, Free Gift and coupons (Instacart ad products).

Partner surfaces. Since April 2025 Uber Eats sells Sponsored Items to US consumer brands through Carrot Ads, and campaigns built in Instacart's Ads Manager can extend there (PYMNTS, April 2025). In stores, Carrot Ads has served personalised ads on Caper smart carts, but that surface is closing. On 26 October 2026 Instacart said it is winding down the Caper Cart business because retailer adoption did not scale, and expects to finish by the end of Q2 2027 (Grocery Dive, 27 October 2026). Instacart says its in-store work now focuses on software and data.

Off-platform. Instacart audiences run on Google, Meta, NBCUniversal, Pinterest, Roku, The Trade Desk, TikTok and YouTube (Instacart off-platform). Instacart expanded its self-service partnership with Pinterest in Q2 2026 (Maplebear 8-K, 6 August 2026).

Targeting draws on what people buy through Instacart across many retailers. Instacart's Data Hub is a clean room where brands analyse that purchase data and build custom audiences for off-platform activation (Instacart Data Hub). Brands receive audiences and aggregated results, not shopper identities.

Grocery data can reveal health information. Instacart's 10-K names the California Consumer Privacy Act and Washington's My Health My Data Act among the laws that limit its ad products (Maplebear 10-K). Expect some health-adjacent audiences to be unavailable or restricted by state.

Instacart reports closed-loop sales on its marketplace. In March 2024 it earned MRC accreditation for impressions, clicks and viewability for Sponsored Product, Display, Shoppable Display and Shoppable Video ads (Marketing Dive, 20 March 2024). Integral Ad Science is integrated for viewability and invalid traffic.

For outcomes, brands can run A/B tests and sales lift tests. Instacart claims a 25% average incremental sales lift, using a methodology from Circana (company claim, Instacart Ads, accessed 9 November 2026). The accreditation covers delivery metrics, not sales. The measurement standards guide explains that boundary.

1. List your products on Instacart. Ads promote items that retailers carry on the marketplace, so check coverage by retailer first.
2. Open Ads Manager. The self-serve tool at ads.instacart.com runs sponsored product, display and promotion campaigns (Instacart Ads Manager).
3. Use a partner tool if you manage many retailers. Pacvue, Skai and Flywheel are among Instacart's preferred partners.
4. Extend reach to Uber Eats from the same campaign, or off-platform through managed or self-service partner campaigns.
5. Plan a lift test in Ads Manager before launch, so the result covers incremental sales and not just attributed sales.

It suits:

• grocery, beverage and household brands sold across many regional chains;
• brands that want one buy instead of a dozen grocer contracts;
• advertisers that need MRC-accredited delivery metrics.

It suits less:

• brands sold in only one or two chains, where that grocer's own network may be closer to the shopper;
• advertisers that need in-store sales from shoppers who never use delivery;
• buyers worried about plan stability during a long acquisition review.

• The exact year Instacart Ads launched and any earlier product names; the earliest dated source we found is from March 2022.
• Public documentation for an Instacart Ads API.
• A minimum spend for self-serve or managed campaigns.
• Whether the DoorDash deal will change Carrot Ads partnerships, including with Uber Advertising, a DoorDash competitor.
• What happens to Caper Cart ad campaigns and inventory during the wind-down.

1. Instacart (Maplebear Inc.), Q3 2026 earnings results and DoorDash acquisition press release (29 October 2026). https://s25.q4cdn.com/251036341/files/doc_financials/2026/q3/CART-Q3-26-Earnings-Results-and-DoorDash-Acquisition-Press-Release.pdf
2. Maplebear Inc., Form 10-K for fiscal 2025 (26 February 2026). https://www.sec.gov/Archives/edgar/data/1579091/000157909126000018/cart-20251231.htm
3. Maplebear Inc., Q2 2026 results, Form 8-K (6 August 2026). https://www.sec.gov/Archives/edgar/data/0001579091/000157909126000040/q22026pressrelease.htm
4. DoorDash, Inc., "DoorDash to Acquire Instacart", Form 8-K exhibit 99.1 (29 October 2026). https://www.sec.gov/Archives/edgar/data/0001792789/000114036126041111/ef20084547_ex99-1.htm
5. Instacart, "Instacart Receives Expanded MRC Accreditation for Carrot Ads" (6 November 2025). https://www.instacart.com/company/pressreleases/instacart-receives-mrc-accreditation-for-carrot-ads
6. Marketing Dive, "Instacart earns MRC accreditation for retail media network" (20 March 2024). https://www.marketingdive.com/news/instacart-mrc-accreditation-retail-media-network/710801/
7. PR Newswire, "Instacart Launches Instacart Platform with New Advertising, Fulfillment and Insights Solutions for Retailers" (23 March 2022). https://www.prnewswire.com/news-releases/instacart-launches-instacart-platform-with-new-advertising-fulfillment-and-insights-solutions-for-retailers-301509373.html
8. PYMNTS, "Uber partners with Instacart to extend reach of sponsored items" (April 2025). https://www.pymnts.com/partnerships/2025/uber-partners-with-instacart-extend-reach-sponsored-items
9. Instacart, Instacart Ads pages: ad products, Data Hub, off-platform partnerships, preferred partners, Ads Manager, Carrot Ads (accessed 9 November 2026). https://company.instacart.com/ads
10. Grocery Dive, "Instacart to stop offering smart carts" (27 October 2026). https://www.grocerydive.com/news/instacart-stops-smart-carts-business/872824/