The Shopify and Klaviyo announcement of a deeper integration speaks to something most people probably aren't asking: what does "built-in" actually signal?
What it signals is this: the gap between what platforms make possible and what brands can realistically execute is moving.
Agencies are defined by where that gap sits.
That gap exists because possible and realistic are two different things. And right now, they're growing at very different rates.
The difference between what's possible and what's realistic
Right now, possibility is increasing extremely fast. What's realistic for brands to actually pull off – with their teams, their budgets, their existing setups – moves slower.
The gap between those two things is not a product failure. It's just how the curve works.
The way I think about this: there are three buckets.
Bucket one is what's technically possible.
Bucket two is what's possible and built-in to a piece of software. No configuration required, it just works.
Bucket three is what's possible but needs to be configured and activated by someone who knows what they're doing.
Shopify wins because they are relentless about moving things from bucket three into bucket two. That's the product thesis.
You used to need a lot of different tools and a lot of custom work to pull off a multi-locale, multi-currency setup. Now, theoretically, two platforms make that possible.
The announcement from Shopify and Klaviyo this month is a bucket-three-to-bucket-two move.
But bucket one keeps expanding.
The platforms are adding capabilities faster than they can make those capabilities truly out-of-the-box. The ceiling rises and the distance between the ceiling and the floor rises with it. The gap doesn't close. It moves.
AI accelerates this. Today, it's much faster to deploy code than it is to enable a customer.
The question agencies have to ask isn't "what can the platform do?" It's "what can the platform do without us?"
The deeper Klaviyo goes, the more expertise compounds on top of it
Klaviyo is the clearest example of this dynamic right now.
The platform has added several meaningful new product categories in the last couple years: AI, Service, Analytics, and Data Platform.
All of it is configured inside Klaviyo.
Most brands already go to Klaviyo before Shopify when they want to look at customer data, because the enrichment is deeper there.
Klaviyo is the CRM. That's the identity they've built toward, and the data position it creates is significant. Whoever holds the data holds the insight, and holds the power.
Every new product Klaviyo launches is another surface where deep Klaviyo expertise compounds.
Which means a team that's fluent in Klaviyo keeps getting more things to be fluent in. And all of it stacks on top of Shopify.
The agencies that understood this early are the ones that look smart right now.
As Shopify and Klaviyo get tighter, agencies will too
Most Shopify agencies were built around one promise: take a brand and make it work on Shopify. That was enough for a long time.
Then Shopify expanded – retail, B2B, POS, and now AI.
The surface area of what "working on Shopify" means has grown faster than most agencies have.
And what we're seeing in the market in the past 18 months is two distinct responses from agencies.
The first is vertical specificity.
Agencies that decided to be the best at Shopify for B2B, or Shopify for high fashion, or some other defined segment.
The second is technology specificity.
Agencies that bet on the combination of Shopify plus Klaviyo, deeply, not just one platform.
The M&A of agency activity in the last year tells the story.
Simplistic acquired Sidekick to pair Shopify expertise with Klaviyo expertise. Verndale acquired Vaan, then acquired Homestead. Domaine brought in Code, which has a significant Klaviyo footprint in Europe.
These aren't random deals.
The top agencies are structurally mirroring the platform relationship. As Shopify and Klaviyo get tighter, so the agencies serving them get tighter too.
The floor rises but the ceiling rises faster
The easy mistake here is to read more built-in functionality as less for agencies to do. And the ceiling for services to offer lowers. But that's not what's happening.
More built-in means brands can do more on their own. But it also raises the ceiling faster. More surface area above the floor, not less.
The IDC study puts a number on it: brands using Klaviyo and Shopify together saw 73% revenue growth over three years. The combination compounds.
And the more Klaviyo expands with K:Service, AI agents, and whatever comes next, the more there is to configure, orchestrate, and activate above the floor.
The gap between what's possible and realistic still exists. It always will. The question is whether your expertise is built at the layer where the gap is right now, or at a layer the platform already passed.