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MPS BRIEF · JUNE 2026

Going headless. Mostly, we're guessing.

A note on a term the market is using faster than it's defining.

By David Morris & Jeff Culliton

6 MIN READ

The term

Walk into a conversation with a mid-market CEO right now and you'll hear it: headless. Headless systems. Headless stack. Going headless.

What they almost never have is a shared definition.

In some rooms, "headless" means an LLM literally replacing the dashboard — you ask, it answers, the BI tool goes dark. In others, it means an agent layer orchestrating across SaaS tools via APIs. In others still, it's a vaguer wish: I want one place to ask my business anything.

The term is racing ahead of its meaning. That's worth pausing on, because the gap between what executives want and what their organizations can build is where this entire conversation lives.

What executives actually want

Strip the jargon and the executive ask is consistent.

They want their core systems — CRM, ERP, ticketing, finance, product — connected to an LLM that can answer cross-system questions in plain language. And they want that same LLM to proactively surface things they wouldn't have caught until the quarterly review.

Not a dashboard. A cockpit.

Notably, most of the executives we talk to are not trying to democratize this capability across the whole company. They want the global view for themselves — the ability to intake variables faster, then have sharper conversations with the team members who actually own the work. The LLM doesn't replace the team. It makes the executive a better interrogator of the team.

That's a meaningful distinction. The "AI for everyone" pitch isn't what's pulling at the C-suite. The "give me a faster pattern-recognition layer over my own business" pitch is.

A concrete scenario

Here's the kind of question that makes the headless dream feel real.

A company we work with is seeing a 20% drop against projection in one specific customer sector. The CEO wants a root cause analysis — and the real question underneath is sharp: Did the commercial team misread the forecast, or is there a macro shift in this sector that's reducing demand for our service?

The answer to that question lives across at least three systems: the CRM (account-level activity, deal motion, rep notes), the ERP (invoice patterns, downgrades, billing changes), and the internal ticketing system (support volume, complaint patterns) — matched against the year's projections, which are themselves an educated guess.

No single dashboard answers this. No single analyst holds it all in their head. The executive's choice today is to commission a two-week project, or to operate on gut feel.

The headless promise is that the executive types the question and gets a directional answer in minutes. The headless reality is more complicated.

The real benefits

When the executives we talk to describe what they're chasing, two benefits dominate:

Proactivity. Catching the sector dropoff before it shows up in the quarterly. Surfacing the customer that's about to churn while there's still time to call them. Spotting an opportunity in the data nobody was looking for.

Speed to fix. Not just speed to answer — speed to the conversation that solves the problem. Hours instead of weeks between "something looks off" and "here's what we're doing about it."

Note what's not on this list. Headcount reduction. Replacing analysts. Killing the BI stack. Those are pitch-deck benefits. The operator-level benefits are smaller, sharper, and more honest: see things sooner, act on them faster.

Where it breaks

Most blog posts on this topic skip the part where things don't work. We won't.

The data isn't ready. The LLM is only as good as what it's pulling from. Most mid-market companies have CRM data that's three different versions of the truth, ERP records with quirks the finance team has memorized, and ticketing data that nobody has cleaned in years. An LLM trained on directional patterns will confidently produce directional answers from messy inputs. Garbage in, articulate garbage out.

The people aren't there. This is the bigger one. Most mid-market and small companies don't have a bench of technical talent that's fluent in LLMs, agent design, and integration architecture at the same time. An executive can want "headless" all day. The question is whether anyone in the org actually knows how to connect the integrations, design the agents, and build the workflows that would make it real. For most companies, the honest answer is no, not yet.

The trust question is real but workable. Yes, LLMs hallucinate. Yes, the cost of a wrong answer at the C-suite level is higher than at the analyst level. But the executives we talk to are smart operators. They treat the LLM's answer as a hypothesis, not a verdict. If something looks off, they dig in before acting. That doesn't eliminate the speed benefit — even with verification, it's significantly faster than hunting through five systems by hand. Even if the data is 75% right, it can give directional understanding of an issue. That's useful for a CEO.

The trust problem isn't the model. It's that some executives won't verify, and others won't trust enough to act.

The on-ramp

If you're a CEO reading this and thinking I want to start — here's what we actually tell people.

Start with literacy, not architecture. Use the LLMs daily on low-level tasks. Get yourself fluent. Get your team fluent. You can't design what you can't operate.

Then fix your data. Before wiring up any agent layer, make sure the core systems you'd be pulling from are clean enough to trust. This is unglamorous, foundational work. It's also the difference between a useful experiment and an expensive one.

Then pilot small. Pick one well-defined question that spans two or three systems. Build to answer that question, not to "ask anything." Moonshots fail loudly. Small incremental wins compound.

And put guardrails on the testers. Whoever in your org is running pilots should be aligned with specific business goals, not exploring for exploration's sake. Curiosity is good. Unaligned curiosity is wasted motion.

This is foundation work. It's the part most companies want to skip — and it's the part that determines whether everything after it actually compounds.

The punchline

We are in the top of the first inning with this technology.

You can't win the game right now. The systems aren't mature enough, the talent isn't broadly available, and the data underneath most companies isn't ready. Anyone selling you the win is selling you a deck.

But you can find efficiency. You can get fluent. You can get your teams fluent. You can run small pilots that teach you something true about your own business. And when the technology catches up — and it will — you'll be the company that knows where to point it.

Headless isn't a product you buy. It's a capability you build.

And like every capability that ends up mattering, the foundation work happens before the headline does.

AUTHOR

David Morris

david@mpscoremethod.com

AUTHOR

Jeff Culliton

jeff@mpscoremethod.com

A capability you build. Not a product you buy.

MPS works with growth-stage CEOs and PE-backed operators on the foundation under the commercial engine. If the conversation about your own foundation is the one you've been avoiding, it's probably the one worth having.

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