Instacart is rolling out its AI-powered Cart Assistant across the US and Canada, combining conversational AI with retail media to increase order sizes and deepen brand interactions, building on a $1 billion advertising business.
- Cart Assistant leverages 1.6B orders and live inventory data to personalize shopping.
- New ad formats include sponsored recipes, deals, and product exploration in chats.
- Full North American rollout aligns with integration into Google Gemini marketplace.
Market signal
Instacart’s advertising revenue exceeded $1 billion in 2025, a figure supported by widespread reach—nearly 100,000 stores and over 2,200 retail banners. The firm’s retail media platform demonstrates strong effectiveness, as sponsored recipe and occasion ads generate significant out-of-aisle impressions and new-to-brand sales, illustrating robust shopper influence beyond intentional product searches. Instacart’s move to embed advertising into an AI-powered conversational assistant marks a key innovation in retail media, shifting from traditional search to a dialogue-based shopping experience.
Cart Assistant leverages the rich data from over 1.6 billion orders combined with live inventory to deliver personalized, planning-oriented assistance. Early testing results indicate higher average order values than the platform’s industry-leading $115 benchmark. This shift highlights the growing role of AI-driven interfaces in shaping purchase behavior, as conversations guide shoppers from single-item queries toward comprehensive meal planning and basket building. Instacart’s strategy signals a larger industry trend of integrating AI to merge discovery, planning, and purchase in one seamless customer journey.
Operator impact
For grocery retailers and brands, Instacart’s Cart Assistant opens new opportunities to engage consumers at planning stages rather than just transactional moments. The assistant’s ability to embed sponsored recipes, occasion-based ads, and deal surfacing within conversations enhances brand visibility in contextually relevant ways. Retailers benefit from higher basket values and improved assortment influence, while brands gain avenues to drive trial and loyalty through natural, interactive experiences.
The expansion of Cart Assistant across North America, supported by integration with Google’s Gemini AI platform, extends Instacart’s reach beyond its native app. This partnership enables conversational shopping workflows through voice or chat across multiple Google services. For operators, this means adapting advertising and merchandising strategies to conversational AI environments, where user intent is interpreted dynamically and recommendations are woven into fluid dialogues rather than fixed search queries.
What to watch next
Key developments include Instacart’s planned testing of three dedicated ad formats designed specifically for conversational AI: sponsored recipes and occasions, deal surfacing within chats, and product exploration features. These will be critical to evaluate how brands and retailers can optimize spend and creative for this new engagement type. Success would define a roadmap for other platforms integrating commerce and AI.
The broader competitive landscape is also evolving rapidly with Google Universal Cart and Amazon’s Alexa for Shopping, all aiming to fuse conversational AI with seamless checkout experiences. Observing Instacart’s ability to leverage grocery-specific data and fulfillment infrastructure in this race will provide insights on how vertical specialization versus generalist platforms contend in AI-powered commerce. Operators should monitor adoption rates, user behavior changes, and advertising performance metrics linked to Cart Assistant deployments.