Every enterprise brand I talk to wants to know the same thing: how do we prepare for agentic commerce? It’s a fair question. Customers buy from everywhere now (Shopify, Amazon, TikTok, AI agents they can’t even see), and the back-office systems running our operations were built for a world where everyone came through brand.com.
Here’s the thing. Agentic commerce is many things, not one thing. It’s a spectrum. The chatbot bolted onto your homepage is a different problem than an AI that proactively ships dog food to a customer’s doorstep before they run out. Treating them as the same problem leads to building the wrong infrastructure.
Over the last few years I’ve been working with enterprise brands, 3PLs, NRF executive councils, and our partners at the Commerce Operations Foundation to map this out. The result is a five-tier maturity framework that I’ve shared with industry leaders. Here it is.
The 5 Tiers of Agentic Commerce
| Tier | What it is | Example | Where Most Enterprise Brands Are |
|---|---|---|---|
| 1 | Basic on-site assistants | The chatbots that pop up on brand.com | Live |
| 2 | Dynamic, page-less experiences | Interfaces that rebuild in real time around the shopper | Experimenting |
| 3 | Chat-first shopping | Buying through ChatGPT, Claude, or Gemini | Starting to build |
| 4 | Automated replenishment | The dog food problem; your AI handles reorders | Not yet |
| 5 | Proactive assistance | The agent sees you’re going on vacation and proactively orders sunscreen to arrive before you leave | Not yet |
Most enterprise brands sit somewhere between tier 1 and tier 2.5 today. We’re moving fast toward tiers 3, 4 and 5. Brands using this moment to vault ahead and build for tiers 3+ have a real shot at compounding a competitive advantage.
Why this matters now
According to BCG research, more than half of consumers expect to use AI assistants for shopping by the end of 2025, and customers arriving via AI agents are 10% more engaged than traditional visitors. Adobe data shows traffic to US retail sites from AI browsers surged 4,700% year over year in July 2025. Edgar, Dunn & Company projects agentic commerce will reach $1.7 trillion by 2030.
This is moving faster than mobile commerce did. And mobile commerce, as a phrase, has already disappeared. It’s just commerce now. In a few years, “agentic commerce” will follow the same path. The customer won’t care which surface placed the order. They’ll care that it arrived.
Where each tier breaks down operationally
Each tier puts different demands on the back office:
- Tier 1 (on-site chatbots): Mostly cosmetic. Press-release AI. The infrastructure underneath barely changes.
- Tier 2 (dynamic experiences): Requires deep product catalog enrichment (thousands of attributes per SKU) so the experience can re-render around the shopper.
- Tier 3 (chat-first shopping): Needs authoritative inventory and estimated delivery dates pushed up to AI platforms in real time. Without this, your products will not be surfaced.
- Tier 4 (automated replenishment): Demands a single inventory source of truth across every warehouse, store, and 3PL, plus order orchestration that can fulfill from anywhere on any cadence.
- Tier 5 (proactive buying): Everything tier four needs, plus the ability to act on signals from any agent on any protocol (ACP, UCP, MCP, and whatever comes next) as just another channel in the network.
The pattern: as tiers climb, the front end matters less and the back office becomes the differentiator. The brands that win tier three and up are the brands whose orders, inventory, products, and fulfillment data can be accessed and acted on by any agent, any time.
What this means for enterprise OMS planning
If you’re running a custom built or legacy OMS today, here’s what I’d push you to think about. Most legacy systems were designed for human-operated UIs and batch processing. They were never built for an agent to query inventory or place an order programmatically in milliseconds. Retrofitting them is expensive and slow.
The brands building for tier 3 and up are doing two things in parallel.
- Keeping their stack working fluidly regardless of which surface the customer is on: discovery, catalog, payments, orders, fulfillment, all accessible from any agent, any browser, any phone, any store.
- Modernizing operations alongside their legacy OMS rather than ripping it out.
This is exactly what Pipe17’s Order Operations Platform was built for.
Our Pippen AI agent and onX-compliant MCP server let AI agents query inventory, place orders, and manage exceptions through a standardized interface. AI selling channels become another node in our managed network, no different from Shopify or Amazon. And we sit alongside your legacy OMS so you can modernize progressively, instead of being forced into a big-bang replacement.
The most important thing I can tell enterprise brands: don’t build for agentic commerce as a separate channel. Build the operational backbone that works for every channel, agentic or not. That’s how you get to tier 5 without rebuilding twice.
Frequently Asked Questions
The five tiers are: (1) basic on-site assistants, (2) dynamic, page-less experiences, (3) chat-first shopping through ChatGPT, Claude, or Gemini, (4) automated replenishment, and (5) proactive assistance where an agent buys on your behalf before you ask.
As agentic commerce progresses, the front end matters less and the back-office becomes the differentiator. The brands that win will be the ones whose orders, inventory, products, and fulfillment data can be accessed and acted on by any agent, any time. Legacy systems built around human-operated UIs and batch processing weren’t designed for this.
Not natively. Most legacy OMS platforms were designed for human-operated UIs and batch processing. They were never built for an agent to query inventory or place an order programmatically in milliseconds. Retrofitting them is expensive and slow.
Don’t build for agentic commerce as a separate channel. Build the operational backbone that works for every channel: discovery, catalog, payments, orders, and fulfillment, all accessible from any agent, any browser, any phone, any store. Modernize alongside your legacy OMS rather than ripping it out.
Probably not. Mobile commerce as a phrase has already disappeared; it’s just commerce now. Agentic commerce will follow the same path. The customer won’t care which surface placed the order. They’ll care that it arrived.
