Verdict up front
If your storefront is already on another platform (WooCommerce, BigCommerce, Magento, custom) and works fine, the Agentic plan is the cleanest path to AI-channel reach — you keep your storefront, get Catalog distribution, pay only Shopify Payments fees on transactions completed in AI checkouts. If you're building a new ecommerce business or your existing storefront needs replacement, the full online store is the better choice. Both ultimately access the same Catalog.
Side-by-side mechanics
Every cell verified against Shopify's pricing and Agentic plan help docs. The verdict column notes which SKU wins each row for the typical merchant deciding between them.
What the Agentic plan includes (and doesn't)
The Agentic plan includes: adding products to Shopify Catalog, selling on agentic storefronts without a Shopify online store, selling on the Shop channel. The plan does NOT include: an online store, Shopify Messaging, gift cards, manually-created orders, Shop post-purchase offers. The enterprise variant adds unlimited staff, Combined Listings, carrier-calculated shipping, and enhanced API access.
External product URL — the load-bearing field
The Agentic plan requires merchants to fill in an external product URL on every product. That URL is how AI channels deep-link from a recommendation back to the merchant's actual storefront. The merchant keeps full control over the customer relationship post-click; Shopify just handles the AI-channel distribution and (for direct-checkout AI channels) the in-conversation payment.
Fees and economics
The Agentic plan has no monthly fee. Transaction fees apply when customers complete purchase in an AI channel's Shopify-powered checkout — Shopify Payments fees if using Shopify Payments, third-party transaction fees otherwise. For purchases that happen on the merchant's external storefront (via the deep-link), normal merchant economics apply; Shopify takes no fee on those because the transaction never touches Shopify.
Who each plan fits
The full online store fits any merchant building a new ecommerce business on Shopify, anyone needing full storefront ops (manual orders, Shopify Messaging, gift cards), and anyone whose existing platform needs replacement. The Agentic plan fits established merchants on legacy or custom platforms who want AI-channel reach without migration, plus enterprise merchants whose AI-channel distribution is one slice of a broader multi-platform strategy.
When ShopifyRanked is the right answer
Whether you're on the full online store or the Agentic plan, the Catalog Readiness install is the same product-data + AI-shopping work — audit, PDP rewrites for AI agents, Knowledge Base FAQ, policies, robots.txt.liquid, 30-day visibility report. The install runs in 7 business days, $499 one-time, 14-day Walk-Away Guarantee.