Twenty-year-old catalogs are about to be agent-shoppable.
osCommerce has powered independent stores since before "e-commerce' was a household word. Many of those stores are still humming along — and almost none of them appear in AI chat. xpay reads your osCommerce catalog, publishes to every major AI shopping agent, and routes purchases back to your existing checkout. No replatform, no migration.
Add-on install · No replatform · Routes to your existing checkoutAI ate your search traffic.
People are asking ChatGPT and Google what to buy instead of searching. Those AIs answer — but they don't send buyers to your store. The brands listed inside those AIs make the sale. Everyone else watches.
50%
of Google searches now end without a click to any website$0
you earn when AI answers a shopping question using your products4×
more people using AI to find and buy products than 18 months ago↓30%
average drop in organic search traffic for stores with content-heavy sitesShopping moved. Most brands haven't.
Your customers are asking AI "what's the best yoga mat?" or "find me a birthday gift under $50." If your products aren't inside those AI assistants, you're invisible to your next customer.
Customer asks ChatGPT for a product recommendation. Your brand doesn't show up. Someone else gets the sale.
Google Gemini answers the shopping question — but sends buyers to bigger brands who are already in the system.
With xpay: your products appear inside ChatGPT, Gemini, and 4 other AI assistants — and the buyer pays you directly.
The right shape for the platform you already run.
osCommerce has the kind of merchant base most platforms would kill for: stores that have been operating for fifteen or twenty years, often run by the same founder, often quietly profitable. The catch is that the rest of the e-commerce world has changed around them — and AI chat is now the place where new customers research. xpay was built to fit a long-tenured osCommerce store, not force it to migrate. The add-on installs in the standard admin, reads your catalog through the existing data model, and publishes to ChatGPT, Gemini, Claude, and Perplexity. Your two decades of theme tweaks, custom modules, and hard-won payment integrations stay exactly as they are. You just get a new channel.
Open source
Open source
You host it yourself
Built-in storefront
B2B via add-on
Best with ACP
osCommerce → agent-ready in three steps.
Install the osCommerce add-on
Upload the xpay add-on into your admin. Works on osCommerce 2.3.x and Phoenix 1.x. Read access to products and categories.
AI listings publish
Your catalogue appears inside ChatGPT, Gemini, Claude, Perplexity, and Copilot. Hourly refresh on price and stock.
Sales settle in your checkout
Agent buys deep-link into your existing osCommerce cart. PayPal, Stripe, Authorize.Net, and other payment modules keep working.
Listed. Sold. Paid.
Respects two decades of customisation
osCommerce stores are often heavily customised by hand. xpay reads via the database and standard catalog files — no template assumptions.
Phoenix-compatible
osCommerce Phoenix users keep all their modern admin and security improvements. xpay supports both 2.3.x and Phoenix releases.
No replatform pressure
You shouldn't have to migrate to a new platform just to reach AI shoppers. xpay sits inside your existing osCommerce admin.
xpay handles every emerging spec for you.
Curious about the details? Most osCommerce stacks pair naturally with ACP.The AIs your customers ask every day.
When a buyer asks any of these "where can I buy X?" — your products appear and they can buy in one tap.
ChatGPT
Used by 200M+ people daily to find and compare productsGoogle Gemini
Built into every Google search and Android phonePerplexity
Fastest-growing AI search engine for shopping researchClaude
Trusted by power users for high-consideration purchase researchMicrosoft Copilot
AI shopping inside Windows, Bing, and EdgeAI shopping agents
Autonomous agents that buy on behalf of customersWhen a shopper asks an AI agent
Once your store is listed, ChatGPT, Claude, and Gemini surface your products as native shopping cards inside their answers. Tap a surface to preview how a relevant query renders — the cards below stand in for your real catalog.
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Categories selling well from osCommerce stores
Explore how AI shoppers research and buy in each vertical — and what xpay does to put your brand in the answer.
Or compare with other platforms
xpay supports every commerce platform that matters — pick yours.
And 41 more platforms supported
Magento, BigCommerce, commercetools, Saleor, PrestaShop, OpenCart, Shopware, and many more.osCommerce — frequently asked
Quick answers from our onboarding playbook.
osCommerce 2.3.x and Phoenix releases. Older 2.2 stores can be supported on request via a compatibility build.
No. xpay is read-only on your catalog and never modifies templates or core files. Your existing add-ons keep working.
Your customers are buying inside AI chat right now.
Your products should be there. List for free today — and start appearing every time someone asks an AI what to buy.