Instacart Launches Clementine, an AI Assistant That Builds Your Cart for You

Instacart launched Clementine, an AI shopping assistant integrated into its Marketplace app across the U.S. and Canada on September 9, 2026, that builds ready-to-buy carts from text, recipes, or photos, with orders already exceeding the company's $113 average basket size. The assistant runs on proprietary models trained on over 14 years of shopping data, 1.6 billion lifetime orders, and inventory from nearly 100,000 stores across 2,200 retail operators, and is also available via Gemini, Claude, and ChatGPT. Instacart follows Uber Eats' Cart Assistant (February) and DoorDash's Ask DoorDash (June) in the grocery AI race.

Instacart's new AI assistant Clementine turns a text message, a recipe, or even a photo of a handwritten grocery list into a ready-to-buy cart, and it's already outspending the company's typical shopper. Instacart rolled out Clementine on September 9, 2026. It's an AI shopping assistant built directly into the Instacart Marketplace app, live now across the U.S. and Canada. Tell it you want "a high-protein dinner for two," or snap a photo of the list your mother scrawled on a sticky note, and it hands back a cart: priced, in stock, ready to check out. According to TechCrunch, orders placed through Clementine are already running above Instacart's own $113 average basket size. That's not a marginal bump. That's the AI upselling better than the checkout page ever did. Instacart built Clementine on top of what it already had: a mountain of shopping data nobody else in grocery owns. The company says the assistant runs on proprietary models trained across more than 14 years of shopping behavior, roughly 1.6 billion lifetime orders, and live inventory signals from nearly 100,000 stores across 2,200 retail operators in North America, figures reported by Digital Commerce360 and PYMNTS. That's the real moat here. A chatbot that can write a recipe is a commodity. A chatbot that knows exactly what's on the shelf at your specific Safeway on Tuesday afternoon, and what you bought there last March, is not. Clementine also adjusts for the household asking. It filters for gluten-free, vegetarian, nut-free, or organic preferences automatically, and it surfaces store promotions and cheaper substitutes rather than just the first match. Ask it to fit dinner under a set budget and it will swap ingredients to hit the number instead of quietly blowing past it, at least in theory. Instacart has also pushed Clementine's underlying capabilities out to Gemini, Claude, and ChatGPT, so the assistant doesn't just live in Instacart's own app anymore. It shows up wherever people are already typing prompts. Not first to the aisle Instacart is late to this fight, not first. Uber Eats shipped Cart Assistant back in February, a personal-shopper feature now live at Albertsons, Aldi, Kroger, Safeway, Sprouts, and Wegmans, according to Digital Commerce360. DoorDash followed in June with Ask DoorDash, which turns a recipe link or a photo of a cookbook page into a shoppable order, as TechCrunch reported at the time. Both moved before Instacart did. What Instacart is betting is that none of that data trained on someone else's shopping history matters as much as 14 years of its own. Anthropic Researcher Jacob Coxon Quits Warning AI Could Kill Us All https://startupfortune.com/anthropic-researcher-jacob-coxon-quits-warning-ai-could-kill-us-all/ Jacob Coxon, a 27-year-old pretraining researcher, resigned from Anthropic on September 8, 2026, warning that AI labs are racing toward self-improving superintelligence they can't control. Anthropic's own Alignment Science Lead, Evan Hubinger, publicly agreed there's more than a 10% chance AI kills all humans within a decade. The warning lands as... - Anthropic researcher quits over AI safety concerns https://startupfortune.com/anthropic-researcher-jacob-coxon-quits-warning-ai-could-kill-us-all/ - AI superintelligence risk researcher leaves tech industry https://startupfortune.com/anthropic-researcher-jacob-coxon-quits-warning-ai-could-kill-us-all/ The pattern across all three companies is the same: stop making customers search, start letting an assistant decide for them. Every rival launch has followed the identical script, a chat box replacing a search bar, and Clementine is the fourth act of that same play, not a new one. The upsell question Here's the part worth sitting with. An AI assistant that fills your cart for you doesn't have the same incentives you do standing in a store aisle. It doesn't get tired of thinking about dinner and default to whatever's cheapest. It suggests the recipe, then the ingredients, then the sides, then the swap that happens to cost more. If early orders are already beating average basket size on day one, before habits form and before novelty fades, that's either a genuinely useful product people are using more fully, or a very well-designed upsell wearing a chef's apron. Probably some of both. What nobody has published yet is whether that basket-size lift survives past launch week. Novelty inflates a lot of first-use numbers. Instacart hasn't disclosed a percentage gain, a sample size, or how many total orders have gone through Clementine so far, and until it does, "beating our own basket average" is a company talking about its own product on the day it introduced it. The real test comes in a quarter, when the launch buzz is gone and Clementine has to prove the lift is a habit and not a first date. 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