Channel3 (YC S25)
Claim this toolThe universal, AI-ready product graph for agentic commerce and product discovery.
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Tracked since2026
0 reviews trackedThe Bottom Line
Entry price
Free, no paid tier
Biggest pro
Simplifies product discovery for AI applications
Biggest con
Reliance on affiliate networks for monetization may limit commission rates
TL;DR - Channel3 (YC S25)
- Provides an API to search and access real-time product data across the internet.
- Enables AI shopping platforms to find products and automatically earn sales commissions.
- Offers a comprehensive product catalog with over 50 million items from thousands of brands.
Pricing: Free forever
Best for: Individuals & startups
What is Channel3 (YC S25)?
Channel3 provides a comprehensive API that allows developers to find any product on the internet, complete with real-time data and built-in monetization capabilities. It acts as an AI-ready product graph, consolidating messy and scattered product information from across the web into a structured, connected database. This enables AI shopping platforms and agents to accurately identify products, understand variants, track pricing and stock across merchants, and direct shoppers to purchase.
This platform is designed for developers building AI shopping experiences, such as stylists, interior design tools, gifting agents, and shopping assistants. It also benefits brands by offering distribution into new AI shopping surfaces without requiring direct integration, providing visibility into search and purchase trends, and giving them control over their product presentation within these AI platforms. Channel3 aims to be the authoritative source of product data, facilitating the next generation of agentic commerce.
Available on: Web
Pros & Cons
Pros
- Simplifies product discovery for AI applications
- Built-in monetization streamlines revenue generation for developers
- Provides real-time, comprehensive, and structured product data
- Offers brands a new channel for distribution and sales via AI platforms
- Fast search response times due to pre-indexing
Cons
- Reliance on affiliate networks for monetization may limit commission rates
- Specific details on API usage limits or advanced features are not immediately clear
- The breadth of product categories covered is not explicitly detailed
Preview
Key Features
Product API for comprehensive searchAutomatic monetization through affiliate commissionsReal-time product data updatesImage search for similar productsPrice tracking over time for any productPre-indexed web for sub-2-second search results
Pricing Plans
Pricing checked Jun 28, 2026
API
Free
- Find any product on the internet
- Earn on sales
- Image Search
- p95 Response time 2 seconds
- Price Tracking
- Monetization is automatic
Reviews
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Channel3 (YC S25) FAQ
How does Channel3 ensure its product data is real-time and accurate?
Channel3 utilizes a pipeline powered by multimodal AI to continuously read Product Detail Pages (PDPs), match duplicates across merchants, link product variants like color or size, and extract rich attributes, ensuring the data remains fresh as catalogs change.
What types of AI applications can be built using the Channel3 API?
The API supports the creation of various AI shopping experiences, including stylists, interior design tools, gifting agents, and general shopping assistants, by providing them with access to a vast product catalog.
How do developers earn commission on sales through Channel3?
Channel3 integrates built-in monetization via affiliate rails. It automatically tracks every search, click, and sale driven by applications using its API, and pays developers a percentage of the purchase price across millions of products from thousands of brands.
What benefits does Channel3 offer to brands?
Brands gain distribution into new AI shopping surfaces without requiring integration work. They also receive visibility into what consumers are searching for and purchasing, along with control over how their products are presented on these AI platforms.
Does Channel3 support searching for products using images?
Yes, Channel3 includes an Image Search feature that allows users to provide an image to find similar products within its extensive catalog.
Source: trychannel3.com