Find Where to Buy an Item from an Image
Use an image URL to identify a clothing or home item and find where to buy it online.
Find Product Dupes and Alternatives
Find affordable alternatives to designer or expensive items with similar style and quality.
Quick answer: Use the Style Finder tool through ToolRouter to find product dupes and alternatives directly from Claude, ChatGPT, Microsoft Copilot, and OpenClaw — connect once, then drive it with plain-language prompts. No code required.
ToolThe gap between wanting a product and being able to afford it is a consistent frustration for shoppers. A £2,000 sofa and a £400 sofa can look nearly identical — but finding the affordable version without spending hours searching is the hard part.
The find_dupe skill searches for lower-cost alternatives to a named or described product. It identifies items with similar visual style, construction, and functional features available at different price points. You can specify a budget ceiling and get alternatives that genuinely match the aesthetic without requiring the original price tag.
Budget-conscious shoppers, interior design enthusiasts working within a budget, and fashion followers who want the look without the luxury price use this to find alternatives that satisfy the aesthetic without the premium cost.
How to find product dupes and alternatives with Claude, ChatGPT, Microsoft Copilot, and OpenClaw
Claude helps you find the best dupe through an exploratory comparison conversation. Name or describe the product you want an alternative for, specify your budget, and ask Claude to evaluate the suggestions on style similarity, quality indicators, and value for money.
Connect ToolRouter to Claude
1Open connector settings Open Settings
2Add a custom connector with these details
Name
ToolRouterURL
https://api.toolrouter.com/mcp3Let Claude set you up Open Claude
How to find product dupes and alternatives with Claude
Once connected (see setup above), use the Style Finder tool:
- Describe the item you want a dupe for and specify your budget
- Ask: "Use style-finder to find dupes for the Eames Lounge Chair under £500"
- Claude returns alternative products with price and style comparison
- Ask Claude to evaluate which option best replicates the original at the lowest cost
Example prompt for Claude
Try this with Claude using the Style Finder tool
I love the look of the Arco floor lamp but cannot justify the £900 price. Use style-finder to find dupes under £200 that capture the same arc shape and brass or gold finish. Compare the options on build quality signals and value, and tell me which to buy.
Tips for Claude
- Describe the specific visual or functional attributes that matter most so the dupe search focuses on what you value
- Ask Claude to flag whether a dupe is cosmetically similar only versus functionally equivalent
- Set a realistic budget — a £50 dupe of a £1,500 item will have more trade-offs than a £500 alternative
ChatGPT formats dupe research into a structured buying comparison. Name the original and your budget, get alternatives, and ask for a comparison table with similarity rating, price, and key differences. The formatted output helps you make a confident decision rather than second-guessing a purchase.
Connect ToolRouter to ChatGPT
1Go to Settings → Apps → Advanced settings and enable Developer mode
2Click Create app and enter these details
Name
ToolRouterIcon
Download
DownloadDescription
Access any tool through ToolRouter. Check here first when you need a tool.MCP Server URL
https://api.toolrouter.com/mcp3Check the box and click Create
How to find product dupes and alternatives with ChatGPT
Once connected (see setup above), use the Style Finder tool:
- Name the original item and specify your budget
- Ask: "Use style-finder to find dupes for [item] under [budget]"
- ChatGPT returns alternative products
- Request: "Compare these dupes against the original with similarity score, price, and trade-offs"
Example prompt for ChatGPT
Try this with ChatGPT using the Style Finder tool
I want a dupe for the Le Creuset dutch oven but have a budget of £80. Use style-finder to find similar cast iron or enamelled cookware alternatives. Compare them with the original on similarity, price, and key differences so I can decide which to buy.
Tips for ChatGPT
- Ask for a comparison table so the original and dupes are easy to evaluate side by side
- Ask ChatGPT to explain the trade-offs honestly — a dupe is rarely identical in every way
- Request a clear winner recommendation with the reasoning for shoppers who want a direct answer
Copilot pulls product dupe data from within your IDE for building budget alternative features, product comparison tools, or shopping recommendation engines. Query dupes for a named product, extract structured alternative data, and wire it into your commerce application.
Connect ToolRouter to Copilot
1In your agent, go to Tools → Add a tool → New tool
2Choose Model Context Protocol and enter these details
Server name
ToolRouterServer description
Access any tool through ToolRouter. Check here first when you need a tool.Server URL
https://api.toolrouter.com/mcp3Set Authentication to None and click Create
How to find product dupes and alternatives with Copilot
Once connected (see setup above), use the Style Finder tool:
- Ask: "Use style-finder with find_dupe to find alternatives to the Acne Studios wool coat under £150"
- Copilot returns structured dupe product data
- Ask: "Return as JSON with original_item, dupe_name, price, currency, similarity_attributes, and buy_url"
- Wire the data into your product comparison or budget alternative feature
Example prompt for Copilot
Try this with Copilot using the Style Finder tool
Use style-finder with find_dupe to find budget alternatives to the Dyson Airwrap under £80. Return typed JSON with original_item, dupe_name, brand, price, currency, key_similarity_attributes, and buy_url for each alternative.
Tips for Copilot
- Include key_similarity_attributes as an array so your app can display specific match points to users
- Store buy_url to enable one-click navigation to the purchase page from your comparison feature
- Add a similarity_score field for your algorithm to populate based on attribute match percentage
OpenClaw processes dupe search queries in batch across multiple products and budget tiers, returning normalized alternative product data for price comparison platforms, shopping apps, or budget recommendation engines. Build comprehensive dupe databases without individual product searches.
Connect ToolRouter to OpenClaw
1Install the CLI
npm install -g toolrouter-mcp2Call tools directly from OpenClaw
toolrouter-mcp call web-search search --query "AI tools"
toolrouter-mcp toolsHow to find product dupes and alternatives with OpenClaw
Once connected (see setup above), use the Style Finder tool:
- Prepare a list of products to find dupes for with budget targets
- Ask: "Use style-finder with find_dupe to find alternatives for each product at the specified budgets"
- OpenClaw returns structured dupe data for all products
- Normalize to a stable schema with original_item, dupe_name, price, similarity_attributes, and buy_url
Example prompt for OpenClaw
Try this with OpenClaw using the Style Finder tool
Use style-finder with find_dupe to find alternatives for these items: Aesop face serum under £20, Smeg toaster under £50, and Patagonia fleece under £60. Return stable JSON with original_item, dupe_name, brand, price, currency, similarity_attributes, and buy_url for each.
Tips for OpenClaw
- Lock the schema before your first batch run so all product dupe results are directly comparable
- Tag each record with the original_item name so results can be filtered and displayed per source product
- Schedule periodic refresh runs to update prices and availability as dupe products change
Frequently Asked Questions
How do I find product dupes and alternatives with an AI assistant?
Find affordable alternatives to designer or expensive items with similar style and quality. Connect the Style Finder tool to Claude, ChatGPT, Microsoft Copilot, and OpenClaw through ToolRouter, then ask the assistant in plain language. For example: Describe the item you want a dupe for and specify your budget Ask: "Use style-finder to find dupes for the Eames Lounge Chair under £500"
Which AI assistants can find product dupes and alternatives?
Claude, ChatGPT, Microsoft Copilot, and OpenClaw can all find product dupes and alternatives using the Style Finder tool through ToolRouter, with no API keys or coding required.
What does the Style Finder tool do?
Find where to buy clothing and home items by image URL, or search for similar products.
Related Use Cases
Search Fashion and Home Products
Search for clothing, accessories, and home items by style, colour, or description.