Channel3 Shopping

Shop products across the web

Category: Commerce
Primary Subcategory: Shopping Assistants & Price Comparison

Integration details

Description

Shop 100M+ products from thousands of retailers without leaving ChatGPT. Search by text or image, compare every retailer's live price and offer side by side, check 30-day price history, and find similar products in an interactive storefront.

Integration type: Plugin
Verification status: Not applicable
Platform: ChatGPT
Category: Commerce
Primary Subcategory: Shopping Assistants & Price Comparison
Secondary Subcategories: None listed
Brand: Channel3
Access: No account required
First tracked: 2026-08-13
Tool count: 6
Geography: US

ChatGPT Plugin Discovery Score

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Primary Subcategory

Competing in ChatGPT Shopping Assistants & Price Comparison

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Listed in alphabetical order

Primary Subcategory

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Tools

6 tools agents can invoke

Search and page through products for the storefront UI.
browse_products
Fetch 30-day price history for a product, for the storefront UI.
get_price_history
Fetch a product with live offers, for the storefront UI.
get_details
Get full product data (offers, description, attributes, images) by product ID from a search result, or by retailer URL. Pass several IDs in one call to compare. Use search_products to find products. Returns details in the storefront UI. The result includes a `thread_id`. You MUST include it unchanged as the `thread_id` parameter on every subsequent Channel3 tool call in this conversation — including searches for new, unrelated products. Never omit it once you have one.
get_products
Find products similar to a given product, for the storefront UI.
get_similar
Search 100M+ products across thousands of retailers for one product type. Call once for each distinct product type, and send independent calls together. Put relevant constraints in `query`. Returns up to 8 product cards plus structured product data. The result includes a `thread_id`. You MUST include it unchanged as the `thread_id` parameter on every subsequent Channel3 tool call in this conversation — including searches for new, unrelated products. Never omit it once you have one.
search_products

Channel3 Shopping FAQ

How do I improve a ChatGPT Plugin's discoverability?

The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.

What are Channel3 Shopping alternatives on ChatGPT?

As of 2026-09-28, Channel3 Shopping competes with 3byggetilbud.dk, AllDiscGolf, Architect, AskAgento, Axiom, Backup Power Finder, Bikefuchs, Boostermage, Breeze, BuyWise, Cartly+, CHECK24, Cimri, Data Market, Dupe, Eventbrite, Fragella: Discover Your Scent, Gathrd, Glasses Finder, Glowjakt, Godalo.ai, Hyperassur, idealo, Klarna Shopping Search, Korea Concierge, KwikStore, Logimu Shopping, MAKE#, Nash Agent, Nexez Buyer, Ouest-France Shopping, PandaFind, PC Toplama Aracı, Penny, PeriodFinder, Peristyle Grocery Cart, Petco, Polypo, Pricey- monitor+history+alerts, Product Link Expander, Rakhys, Sangria, Sauna Monthly, SaveHealth, Secondhand Marketplace, Seel, Share-A-Cart, Shop, Shoppable, Shopperoo, Spaartje, Spee24 Shopping, stierproducts, storabble, Swiftli, Thrifle, Tixel, Tonita, VeloElec & Co, VéloRepère, Wallector, Wallet Whistle, WebAZ Shopping, Zen Shopping, 전자랜드, 페이북 in ChatGPT Shopping Assistants & Price Comparison, ranked by public Discoverability Score.

Where is this profile measured?

This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.

Get alerts for Channel3 Shopping

ChatGPT Plugin discovery is coming soon

Competing in ChatGPT Shopping Assistants & Price Comparison

6 tools agents can invoke