There's no shortage of MarTech point solutions built to solve specific problems: Best-in-class email platforms, SMS tools with sophisticated segmentation, and analytics dashboards that surface every metric your team could ask for. You did your homework, ran the evaluations, and picked well. Each tool does exactly what it promised.  

So why does it feel like your marketing operation is getting harder to run every quarter?

The symptoms that keep showing up

Your email volume is up, but revenue per send is flat. Your SMS opt-out rate is climbing quarter over quarter. Your cart abandonment campaigns underperform every benchmark you read about, and your browse abandonment program either doesn’t exist yet or fires so late that the moment has passed. Every time leadership asks what marketing is actually driving, you’re stitching together screenshots from three different dashboards and hoping nobody asks a follow-up question. 

These feel like separate problems. Most teams treat them that way — fixing deliverability here, reworking SMS copy there, and lobbying IT for a new integration somewhere else. But the fixes don’t hold. The same issues keep surfacing in different forms, and the performance gaps keep widening. 

That’s because you’re not running omnichannel campaigns. You’re running parallel single-channel campaigns and hoping they add up.

They’re not separate problems

Every one of those symptoms traces back to the same structural issue. When your email platform, SMS tool, analytics dashboard, and behavioral data live in separate systems, every campaign runs in isolation — even when your strategy says otherwise. 

The result looks something like this: Your email tool doesn’t know what your SMS tool just sent, so the consumer who opened a promotional email gets the same offer via text an hour later. Your analytics can show you open rates and click-throughs by channel, but can’t answer the question that actually matters: which campaigns drive revenue and which just drive activity? Your developers spend weeks bridging tools that weren’t designed to share data, and every week they’re building integrations is a week your next campaign waits. 

This isn’t just a collection of point failures. It’s one problem — fragmentation — showing up in every part of your operation. 

The data backs this up. According to Deloitte’s Q1 2025 Emerging Retail & Consumer Trends, consumer acquisition costs across platforms have increased 25–40% depending on channel. Meanwhile, Gartner’s Marketing Technology Survey data shows that MarTech utilization dropped from 58% in 2020 to 33% by 2023. Even after a partial recovery to 49% in 2025, teams still use less than half of what they’re paying for.  

You’re spending more, using less, and the tools themselves work fine. It’s the space between them where cost accumulates and revenue disappears.

What fragmentation actually costs you

Fragmentation doesn’t just create operational friction. It compounds across three layers, and most teams only see the first one. 

1. The visible costs are the ones you already feel:  

• Duplicate vendor contracts 
• Overlapping data storage fees 
• Separate training and maintenance costs for each tool in the stack  

These show up in your budget, and they’re usually the first place leadership looks when it’s time to cut. But cutting individual tools rarely solves anything in a fragmented MarTech stack — each one is a critical piece of the puzzle.  

2. The invisible costs are harder to quantify but more damaging:  

• Attribution blindness that leaves you unable to prove which campaigns drive revenue  
• Uncoordinated omnichannel consumer messaging creates fatigue that trains your best buyers to disengage and ignore  

You won’t find these costs in any dashboard because the dashboards themselves are part of the problem. 

3. Then there’s the unrealized revenue — the opportunities fragmentation makes structurally impossible: 

• Cart abandonment recovery that coordinates email and SMS in the same sequence 
• Browse abandonment journeys that fire in minutes, not days 
• Channel preference optimization that reduces fatigue while increasing conversion 
• In-store purchase signals feeding digital campaigns within hours 

The opportunity is enormous. Baymard Institute’s 2025 research puts the average ecommerce cart abandonment rate at 70%. That’s not a gap you close with a better subject line. It’s a gap you close with coordinated behavioral triggers — email and SMS firing from the same event, escalating in urgency based on real-time signals, and then suppressed the moment a consumer converts.  

The revenue difference between that kind of orchestration and a batch-and-blast approach isn’t incremental, it’s exponential. For teams running channel-by-channel campaigns, the limitations of their MarTech stack keeps this revenue out of reach. 

The cost isn’t just what you’re spending. It’s what you’re not earning. 

It’s not your tools, it’s that they don’t work together

None of this means your tools are bad. It means your MarTech stack might not be built to support your strategy. And that’s a different kind of problem — one that another point solution won’t fix because the gap isn’t in what your can tools do. It’s in what they can’t do together.                           

Not sure if your MarTech stack is helping or holding you back? This guide will help you find out — with a platform evaluation checklist and vendor-ready questions to uncover hidden costs.