# Dupe.com — AI shopping assistant for home, beauty, fragrance & fashion

Dupe.com is a free AI shopping assistant that helps people choose the right
product and buy it with confidence. Start from something you like (a product
link, a photo, a name or a short description) and Dupe finds products that
share what makes it work, shows how close each match is and why, and compares
prices across stores so you can buy knowing it's right. Dupe is strongest in
home and furniture, and also covers beauty, fragrance and fashion.

It is free to use, no account required. Revenue comes from affiliate
commissions at no extra cost to the shopper. "Dupe" is shopper slang for a
close match, often at a lower price. It never means a counterfeit, and
Dupe.com does not index or surface counterfeits.

## How to use it

- **Search on the site**: paste a product link, upload a photo, or type a
  description into the search bar on [dupe.com](https://dupe.com).
- **Results link**: prepend `dupe.com/` to any product URL in the address bar
  (e.g. `dupe.com/https://example.com/product`) to open its results page.
- **For AI agents — MCP server**: `https://mcp.dupe.com/mcp` (Streamable HTTP;
  there is no SSE endpoint). Connecting is anonymous; `get_product_details`
  and `get_product` additionally need an API key — see
  [auth.md](https://dupe.com/auth.md).

## Key pages

- [Homepage / search](https://dupe.com)
- [FAQ](https://dupe.com/faq) — fullest human-readable explanation of what
  Dupe.com is and how matching works
- [Browse furniture](https://dupe.com/shop/furniture)
- [Browse beauty and fragrance](https://dupe.com/shop/beauty)
- [Browse fashion](https://dupe.com/shop/fashion)
- [Steals — deals](https://dupe.com/steals)
- [Obsessions — curated collections](https://dupe.com/obsessions)
- [Apps & extensions](https://dupe.com/app)
- [About](https://dupe.com/about) · [Contact](https://dupe.com/contact) ·
  [Terms](https://dupe.com/legal/terms)

## Machine-readable surfaces

- [llms.txt](https://dupe.com/llms.txt) — full navigation index for LLMs
- [agent.txt](https://dupe.com/agent.txt) — agent instructions: when to use
  Dupe.com, when not to, how to call it
- [auth.md](https://dupe.com/auth.md) — how agents obtain and use credentials
- [robots.txt](https://dupe.com/robots.txt) — authoritative crawl policy
- [sitemap.xml](https://dupe.com/sitemap.xml) — sitemap index
- [/.well-known/api-catalog](https://dupe.com/.well-known/api-catalog) — RFC
  9727 catalog of the machine APIs
- [/.well-known/ucp](https://dupe.com/.well-known/ucp) — Universal Commerce
  Protocol profile
- [/.well-known/ai-catalog.json](https://dupe.com/.well-known/ai-catalog.json)
  — Agentic Resource Discovery manifest
- [/.well-known/agent-skills/index.json](https://dupe.com/.well-known/agent-skills/index.json)
  — Agent Skills discovery index
- [/.well-known/mcp/server-card.json](https://dupe.com/.well-known/mcp/server-card.json)
  — MCP server card

## Support

- Email: support@dupe.com
- Contact page: https://dupe.com/contact