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Channel3 (YC S25)

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The universal, AI-ready product graph for agentic commerce and product discovery.

Free, no paid tier
Free API Tools Data & Databases E-commerce
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Tracked since 2026

The Bottom Line

Price
Free, no paid tier. Compare plans

Key facts

  • 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.

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

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

how we evaluate Source trychannel3.com ↗

Preview

Key Features

  • Product API for comprehensive search
  • Automatic monetization through affiliate commissions
  • Real-time product data updates
  • Image search for similar products
  • Price tracking over time for any product
  • Pre-indexed web for sub-2-second search results

Pricing Plans

Pricing checked Sep 27, 2026

Channel3 (YC S25) plans and prices, checked September 2026
PlanPriceDetails
API

Free

  • Find any product on the internet
  • Earn on sales
  • Image Search
+3 more
  • p95 Response time 2 seconds
  • Price Tracking
  • Monetization is automatic
View full pricing

Is Channel3 (YC S25) worth the price?

Great value

The 'API' tier is incredibly generous as it's completely free and offers core functionalities like product discovery, image search, and price tracking.

This makes it an excellent starting point for developers and small businesses looking to integrate product data without upfront costs. It's best for early-stage startups and individual developers experimenting with agentic commerce.

Full Channel3 (YC S25) pricing: every plan, hidden costs and alternatives

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Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

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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

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