The Interaction Gap in Ecommerce

Open a typical ecommerce site today and try to do something simple: find the right product and figure out if it’s the right one.

Most sites still expect the same behavior: click through menus, apply filters, scroll through product grids.

But expectations for digital experiences are changing. Interactions across technology are becoming faster, more responsive, and more intuitive.

There is a growing divide between those expectations and how most ecommerce sites work. At Barbarian, that divide has a name: The Interaction Gap.

That gap is wider than most brands realize — Barbarian’s 2026 Commerce Study surveyed 1,048 U.S. consumers to find out exactly how wide.

What Shoppers Expect Now

The baseline for ecommerce has shifted. Consumers are getting used to smarter tools and more responsive interfaces, and they’re bringing those expectations into every brand interaction.

From Barbarian’s March 2026 Commerce Study of U.S. consumers:

• 60% say they want a balance of speed and brand personality when they shop online

• 52% have already used an AI tool like ChatGPT to research or help choose a product

• 56% say they would be very or extremely comfortable using a chat assistant on a website instead of browsing menus.

• 81% say they would be likely to use natural-language product search — describing what they want and letting the site find the right products.

Shoppers want experiences that are fast, expressive, and intelligent at the same time. They expect ecommerce sites to understand what they’re trying to do, not just show them a grid of products. And they’re increasingly ready for conversational, AI-assisted journeys, even if most brand experiences haven’t caught up yet.

What They Actually Experience

When we asked consumers how online shopping feels today, the tone shifts. Only 27% describe online shopping as inspiring. Many ecommerce experiences still push shoppers through menus, filters, and product grids designed for an earlier era of digital commerce.

At the same time, 54% say they have stopped buying from a brand because the website or app was frustrating to use. This is the Interaction Gap in practice: the space between how shoppers want to interact with a brand and how most ecommerce experiences still work.

Shoppers are ready for more intelligent, conversational ways to shop, but most ecommerce interfaces still expect them to browse. When that happens, shoppers simply move on.

AI Is Raising Expectations Faster Than Brands Are Responding

AI behaviors in the Commerce Study are no longer edge cases. 52% of consumers have already used AI tools to research or choose a product.

At the same time:

• 81% say personalized recommendations would increase their likelihood to purchase

• 81% say they would use natural-language search if it were available

But even when AI tools are involved, the brand relationship still matters.

After discovering a product through AI or a marketplace, 58% of consumers still visit the brand website before purchasing. AI isn’t replacing brand websites; it’s raising expectations for how ecommerce experiences should work.

Shoppers are getting used to asking questions, describing what they want, and receiving intelligent guidance. Many brand sites still expect them to browse like it’s 2015.

Closing the Interaction Gap

The takeaway from the Commerce Study isn’t simply “add more features.” Design the interaction, not just the interface.

A few shifts the data points toward:

Design for balance on purpose: Shoppers want both speed and personality. Every step of the experience should earn its place on both performance and brand criteria.

Make intelligence feel human: With more than half of consumers already using AI in the path to purchase, intelligent guidance is becoming a baseline expectation. The opportunity is to make it feel like the brand’s voice rather than a detached system.

Focus on friction that drives abandonment: More than half of consumers have already stopped buying from a brand because of a frustrating digital experience. That’s where the opportunity to close the gap begins.

Why This Matters Now

The first wave of ecommerce was about building the machine. The second wave was about optimizing it. The next phase is about something different: interaction.

Shoppers are getting used to technology that understands questions, interprets intent, and helps guide decisions in real time. But most brand websites still expect people to navigate menus, filters, and product grids designed for a much earlier version of digital commerce.

That mismatch is the Interaction Gap.

Closing it isn’t about adding more features or bolting AI onto an existing experience. It’s about rethinking how people move through the journey so the experience responds to what they’re trying to do instead of forcing them to figure the system out on their own.

The brands that win the next phase of commerce won’t just ship smarter tools. They’ll design experiences that feel like they were built for humans, not systems.

Methodology

Barbarian fielded an online survey of 1,048 U.S. consumers in March 2026 to understand how ecommerce experiences shape brand perception, purchase behavior, and loyalty.