About Co-Shopper

Home: one place for everything you're considering

Co-Shopper gathers open carts, saved items, and email receipts from every retailer into a single searchable view. Connecting Gmail fills it on day one, with no uploads or manual entry. Shoppers stop hunting across tabs and inboxes to remember what they wanted.

Decide: help comparing your saved options

When you've saved a few options for the same thing, Co-Shopper writes a short comparison, picks a favorite, and explains why — grounded in what you already own, what you've returned, and upcoming trips and events on your calendar. The outcome is fewer purchases that duplicate what's already in your closet.

Your list: refreshed daily

Co-Shopper regenerates your shopping list each day as your purchases, plans, and wardrobe change, so it's always current when you check it. You'll also get an email the moment your first list — or your purchase history — is ready.

Tastemakers: picks from people you choose to follow

A curated set of tastemakers — people with a clear point of view on style — are available to follow inside Co-Shopper, so you can see what they've bought recently.

Surfaces: web and Chrome

Co-Shopper runs as a web app and as a Chrome extension that works on retailer sites as you browse. You get an answer wherever you already shop, without opening a new app.

Built for the shopper, with a logged-in home

Many shopping tools are built for creators, and shoppers pass through as visitors to someone else's page. Co-Shopper gives the shopper an account that persists: carts, closet, and history live in one place and carry over from session to session.

Memory across every session

Search-based shopping assistants serve one moment and start over each time. Co-Shopper keeps a running profile built from purchases minus returns, current carts, and saves, so every answer reflects what you've already bought and kept.

Works across all retailers

Single-retailer assistants only recommend from their own store's inventory. Co-Shopper works across retailers — Net-a-Porter, Shopbop, SSENSE, Mytheresa, Saks, and more — and helps you decide between them.

A point of view on taste

General-purpose AI assistants give the same answer to anyone who asks and have no record of your closet. Co-Shopper grounds its answers in your own patterns and in what the tastemakers you follow have recently bought.

Useful from the first session

Most shopping tools need weeks of swipes, quizzes, or uploads before recommendations improve. Co-Shopper reads your shopping history from Gmail when you connect, so your first session already reflects real purchases, returns, and saves — not a cold start.

Onboarding

Sign up on the web or install the Chrome extension, then connect Gmail through Google's secure sign-in. Co-Shopper reads shopping-related email — receipts, returns, drops, and price alerts — and builds your profile within minutes. You can add your calendar for trip and event context.

Channels

Use Co-Shopper on the web, or in the Chrome extension while browsing retailer sites. Your shopping list refreshes once a day in the app.

Response times

Comparing your saved options with Decide returns an answer instantly. You'll get an email the moment your first list, or your purchase history, is ready — no need to keep checking back in the meantime.

Who you work with

Day to day, you work with the Co-Shopper agent and the tastemakers you choose to follow. Support questions go to support@tastegraph.ai.

What is Co-Shopper?

Co-Shopper is an AI shopping companion that works for the shopper. It brings carts, saves, and email receipts from every retailer into one place and helps you decide between the options you've saved.

How does Co-Shopper help me decide what to buy?

When you've saved a few options for the same thing, Decide compares them and picks a favorite, with a short explanation grounded in what you already own, what you've returned, and upcoming plans on your calendar.

Which retailers does Co-Shopper work with?

Co-Shopper works across retailers, including Net-a-Porter, Shopbop, SSENSE, Mytheresa, and Saks. Anything that shows up in your inbox, carts, or saves can be organized.

What does Co-Shopper do with my Gmail data?

Co-Shopper reads shopping-related email such as receipts, returns, drops, and price alerts to build your shopping profile. Access is granted through Google OAuth and can be revoked at any time from your Google account — see our Privacy Policy for the full detail.

How much does Co-Shopper cost?

Co-Shopper is free to use. Connecting Gmail, comparing options with Decide, and following tastemakers are all included at no cost.

What is a tastemaker on Co-Shopper?

A tastemaker is a person with a clear point of view, such as a stylist or editor. Shoppers who follow them can see what they've bought recently.