One integration.
AI checkout everywhere.

SellerAI links your existing store or marketplace to AI checkout programs with platform-ready product feeds, standardized checkout APIs, and a built-in trust layer for agent-driven orders.

  • Works with your current e-commerce stack - Amazon, eBay, Walmart and more
  • Keeps you compatible across ACP (ChatGPT) and UCP (Google / Gemini) as specs evolve
  • Handles sales tax and VAT compliance around the world
Free to start. You only pay when you go live and receive agent-driven orders.
Keyvisual

AI checkout requires infrastructure

Chat and AI search purchases depend on a predictable API flow. Platforms expect live, structured product data, complete checkout and order endpoints (cart, shipping, taxes, confirmation), and reliable post-purchase status and tracking updates.

What are AI checkout programs?

Buyers discover products in chat or AI search, then confirm the purchase in the same flow. Platforms require structured product data, reliable checkout endpoints, and clean post-purchase updates. SellerAI maps your existing catalog and operations to those requirements.
ChatGPT 1ChatGPT 2
ChatGPT 2

Why AI checkout
is hard on your own

Even with a working store, AI checkout needs additional infrastructure. You need:
01
Provide a structured product feed with live pricing & inventory
02
Expose checkout and order endpoints (cart, shipping, taxes, confirmation)
03
Send post-purchase status and tracking updates back to the buyer
04
Maintain trust signals and a clear dispute escalation path
That’s a lot to build
and maintain as
requirements
change

SellerAI is the AI-commerce layer between your catalog and every agent

We turn your inventory into AI-ready product data and handle the operational side of agent-driven orders—so you can sell through AI checkout programs without replatforming.
/01
Bring your catalog in – any way you want
Bring your catalog in – any way you want
Import your catalog and policies from the commerce system you already use. SellerAI keeps pricing, inventory, and key terms synced so you stay ready for AI checkout programs.
/02
Make your products “AI-readable”
Make your products “AI-readable”
AI agents don’t shop like humans. SellerAI generates structured listings and attributes that agents can reliably interpret, aligned with modern protocols and best practices.
/03
Manage agent-driven orders without chaos
Manage agent-driven orders without chaos
Orders from AI platforms come into one dashboard. Process them there or route them to your existing tools. Keep confirmations, status, and tracking consistent across programs.

Built on open standards
for agentic commerce

Checkout is moving toward open protocols. SellerAI maintains compatibility as specs evolve, so you keep a single integration while platforms adopt ACP and UCP.

ChatGPT Instant Checkout (ACP)

ChatGPT Instant Checkout (ACP)

Google AI Mode and Gemini (UCP)

Google AI Mode and Gemini (UCP)

Copilot, Perplexity, and more as programs expand

Copilot, Perplexity, and more as programs expand

Who it’s for

Small and mid-sized online stores

You sell online and want your products to show up and be purchasable inside ChatGPT, without hiring developers.

Add your catalog to SellerAI; we connect you to Instant Checkout, act as Merchant of Record for SMBs, and run ACP and payments on our side so you can focus on products and fulfillment.

Learn more

Larger merchants and platforms

You already run your own platform and payment stack and plan to apply to Instant Checkout directly while staying Merchant of Record.

SellerAI provides the Agentic Commerce layer: ChatGPT Product Feed and ACP-based checkout, so your team does not have to build and maintain it itself.e so you can focus on products and fulfillment.

Learn more

Frequently Asked Questions

Latest news

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Enable AI checkout in minutes with SellerAI

Start with an import from your current store or marketplace, adjust how products appear in AI, then begin receiving and processing orders as programs go live. SellerAI keeps the protocol layer and data requirements up to date as specs change.

Registration is free. We only charge commission once your store is live in AI assistants. No developers needed, no credit card required.