Claude: Shopping

Turn a weekly meal plan into an Instacart grocery cart with Claude

Author Emily Ley set up a Claude Project to take over the weekly grocery thinking. Ley uploaded about 10–15 meals the family makes regularly and wrote house rules: preferred brands, organic and grass-fed choices, and staples never to buy, like spices and minced garlic, plus paper towels bought at Costco. Each week Ley uploads a screenshot of the meal plan from the Notes app, and Claude pulls ingredients from the saved recipes, checks the rules and fills the Publix cart through Instacart, listing what it assumed was already at home, anything it substituted and quantities that need attention. Ley reviews the cart and checks out personally. The first cart needed a few corrections: Claude learned that two pork shoulders means two whole roasts, not two pounds. Ley had Claude turn each correction into a permanent Project instruction.

Send four AI agents to get real car insurance quotes: Gemini and ChatGPT got none, Claude and Muse got five each

Thy Toeung needed to review their car insurance before their son turned 16. They made a data sheet listing every driver, vehicle and the cover they wanted, and asked Claude, ChatGPT, Gemini and Muse to act as their insurance-shopping agent and get real quotes from six reputable insurers. Gemini's auto-browse explained it couldn't use the websites and handed back a comparison table to fill in. ChatGPT took 2 hours and 279 messages across 12 attempts and got no quotes; Toeung believes sites such as Allstate, Nationwide and Liberty Mutual block AI agents. Claude ran for 3.3 hours and got 5 real quotes. Muse, on its free tier, used several sub-agents and got 5 quotes in about 20 minutes. Toeung switched insurer and got about twice the cover for around 40% of the previous price.

Find out which astrophotography gear you actually need before spending a budget, with Claude

tonyarkles was curious about astrophotography and had a budget to fill any gaps in their existing photography kit. Claude's conclusion was to get a $20 intervalometer and a battery adapter that runs off the wall: the lenses and tripod they already had were fine. It also pointed out that Jupiter and Venus were near conjunction, so a dark spot facing west would give a good timelapse that weekend, and later gave rough guidelines for a partial lunar eclipse that produced some amazing photos. tonyarkles now plans to spend the budget on a proper mount, but only after confirming they enjoy the hobby.

Ask ChatGPT, Gemini and Claude for Prime Day tech picks, and check the discounts they claim

A TechRadar editor asked ChatGPT, Gemini and Claude what discounted tech to buy on Prime Day. Gemini focused on deals but overstated one: it said Sony WH-1000XM5 headphones were 50% off when they were actually 20% off at $198 (was $248). ChatGPT tailored picks to their interests from past chats but was less tuned in to actual discounts, and Claude, which knew least about them, gave fairly generic deals.

Find five Prime Day tech gifts under $100 each: ChatGPT vs Claude vs Gemini

TechRadar's editor-at-large gave ChatGPT (GPT-5), Claude (Sonnet 4.5) and Google AI Mode (Gemini 2.5 Pro) the same Prime Day gift brief: five fun tech gifts under $100, smaller than a bread box, ideally heavily discounted. They found all followed the brief closely; Gemini answered fastest and returned the most varied list and the best breakdown, Claude pulled its picks from TechRadar's own guides, and ChatGPT leaned toward Amazon devices.