The martech shakeout is real and implementation consultants are getting the call

2026-07-06 — marketing implementation consulting

I walked into a client meeting last month. The CMO had seventeen open tabs on her laptop, all vendor portals she wasn't using.

This is the martech landscape in 2026. Flat-lining, more or less.

The headline number is almost boring. Fifteen thousand five hundred and five products. Up 0.79% from last year. That's what Scott Brinker and Frans Riemersma called it in their State of Martech 2026 report, and most people saw that number and moved on. But underneath that flat surface, something actually interesting is happening. 1,488 new tools launched. 1,367 got discontinued, absorbed, or just quietly died. New product inflow dropped 40% compared to 2025—when 2,489 tools qualified for the landscape—while removals climbed 13%. For the first time since generative AI started throwing fuel on the fire, the exit rate is almost catching up to the entry rate.

Darwin phase.

That's the word Brinker used, and it's exactly right. This isn't stagnation. It's selection pressure. The churn is happening faster in some categories than others. Content marketing tools are getting hammered. Sales automation platforms too. Chatbot vendors. The common thread is obvious once you see it: AI-native capabilities inside bigger platforms are making standalone point solutions redundant. Nobody needs a specialized chatbot vendor when their CRM handles it natively now. The one place growing is CMS—enterprises are consolidating around core experience infrastructure instead of buying their way into capabilities they could build on what they already own.

Which brings me back to my CMO with seventeen tabs.

Most of these stacks were assembled during a different era. When adding a tool was cheaper than solving a problem correctly. When proving ROI was someone else's job. That bill is coming due now, actually, that's not quite right—it's already due. Most marketing teams can't run this reckoning themselves. They're too deep in it. That's why consultants are getting called.

Stack rationalization engagements would have been impossible to sell three years ago. Every CMO wanted to be seen adopting the latest platform. Now? Clients want audits. Which tools overlap. Which integrations actually work versus which ones just sync data to a spreadsheet nobody touches. Which licenses renew on autopilot every year without moving a single metric. The conversation moved from "what should we add" to "what can we cut without bleeding."

Platform migration is the other side of this coin.

When Brinker talks about the "river, not a lake" dynamic, he's describing exactly what happens when a vendor gets absorbed or drops off a client's shortlist because its functionality now ships inside Salesforce or HubSpot. Someone has to manage that transition. The data workflows. The user training. The backfill logic. Consultants who spent years building practices around specific platforms are now building practices around moving clients off them. It's not cynical exactly. It's just the shape of the work.

The specialization imperative is real. A generalist consultant can still help a mid-market client evaluate vendors. But the engagements with serious scope, and serious fees, are going to firms that can show fluency in both the technical side and the organizational change management. Telling a marketing team their attribution tool is being retired is a different conversation than showing them what the data workflow looks like without it. What they'll lose. What the gap actually costs.

The irony is hard to miss.

The same AI capabilities accelerating consolidation at the vendor level are also making it faster for consultants to run stack audits, map integration dependencies, and model the cost of redundancy. The shakeout creates the problem and hands us part of the tool to solve it. Whether that efficiency gets passed to clients or absorbed as margin—that's the question each firm answers differently. But the demand side isn't going anywhere. Fifteen thousand tools is still a lot to manage. Even after 1,367 of them disappear.