Omnichannel Marketing: Why the Channel Mix Is the Wrong Starting Point
Omnichannel marketing is the practice of coordinating multiple channels , paid, organic, email, retail, digital, physical , so that a customer experiences one coherent brand regardless of where they encounter it. The goal is not to be everywhere. The goal is to make sure that wherever someone shows up, the experience makes sense and the next step is obvious.
Most companies get this wrong not because they lack channels but because they build the channel architecture before they understand the customer experience. That ordering problem is what turns omnichannel from a growth strategy into an expensive coordination exercise.
Key Takeaways
- Omnichannel marketing fails most often at the strategy layer, not the execution layer. Companies add channels before they understand how customers actually move through a purchase decision.
- Channel coherence matters more than channel count. A customer who has a consistent experience across three channels is more valuable than one exposed to six disconnected ones.
- Lower-funnel performance channels capture intent that already exists. Sustainable growth requires building awareness upstream, not just harvesting what is already there.
- The measurement problem in omnichannel is real but manageable. Honest approximation beats false precision. Attribution models are a perspective, not a fact.
- The companies that get omnichannel right treat it as an organisational problem first and a technology problem second.
In This Article
- What Most Omnichannel Strategies Actually Look Like
- Why the Channel Mix Is the Wrong Starting Point
- The Performance Marketing Trap in Omnichannel Thinking
- What Channel Coherence Actually Requires
- The Measurement Problem Is Real, But Manageable
- Building the Channel Architecture: A More Useful Framework
- Omnichannel in Practice: What the Better Operators Do Differently
- The Technology Question
What Most Omnichannel Strategies Actually Look Like
I have sat in more channel planning sessions than I can count, and a pattern emerges almost every time. Someone in the room has a budget, a list of available channels, and a mandate to “be omnichannel.” The conversation starts with the channels rather than with the customer. By the end of the session, the brand is present on six platforms, running three different creative executions, with no clear logic connecting any of them.
That is not omnichannel marketing. That is multichannel marketing with better branding on the slide deck.
The distinction matters. Multichannel means being present in multiple places. Omnichannel means those places are connected, sequenced, and coherent from the customer’s perspective. The first is a media buying decision. The second is a strategic one. Most organisations are doing the first and calling it the second.
If you are working through how this fits into a broader commercial plan, the Go-To-Market and Growth Strategy hub covers the upstream decisions that should shape any channel architecture before you start allocating budget.
Why the Channel Mix Is the Wrong Starting Point
When I was running iProspect, we grew the agency from around 20 people to over 100 and moved from a loss-making position into the top five in our market. A lot of that growth came from being honest with clients about something the industry was not saying loudly enough: your channel mix is an output of your customer strategy, not an input to it.
The right question is not “which channels should we use?” The right question is “how does our customer become aware of us, consider us, decide to buy from us, and come back?” Once you can answer that with some precision, the channel decisions become relatively straightforward. You put resource where the customer experience requires it, not where the platform sales team is most persuasive.
This sounds obvious written down. In practice, most organisations do the opposite. They inherit a channel mix from last year’s plan, add a new one because a competitor is using it, and call it a strategy. The result is a portfolio of channels that each have their own logic but share no coherent customer narrative.
BCG has written extensively about the importance of understanding customer needs before building go-to-market architecture, particularly in complex purchase environments. Their work on go-to-market strategy in financial services makes the same underlying point: the channel exists to serve the customer decision, not the other way around.
The Performance Marketing Trap in Omnichannel Thinking
Earlier in my career, I overweighted lower-funnel performance channels. It made sense at the time. The attribution was clean, the ROAS numbers looked good, and clients were happy. What I did not fully appreciate then was how much of what performance marketing gets credited for was going to happen anyway.
Someone who searches for your brand name and clicks a paid search ad was probably going to buy from you regardless of whether that ad existed. The ad captured the conversion, but it did not create the intent. The intent came from somewhere upstream: a recommendation, a piece of content, a display impression, a conversation. Performance marketing is very good at being the last thing that happens before someone buys. It is less good at being the reason they wanted to buy in the first place.
This matters enormously in omnichannel planning because it changes where you put your money. If you optimise purely for lower-funnel efficiency, you end up with a channel mix that is excellent at harvesting existing demand and terrible at creating new demand. Your numbers look good until they do not, and by then the brand has been starved of the upstream investment it needed to keep filling the funnel.
Think of it like a clothes shop. A customer who has tried something on is far more likely to buy than one who has never touched the product. Performance marketing is often the moment of trying on. But someone had to get them through the door first. Omnichannel done well thinks about the whole sequence, not just the moment before the till.
What Channel Coherence Actually Requires
Coherence across channels is harder than it looks, and it breaks down in predictable ways. The three most common failure points are message inconsistency, data fragmentation, and organisational silos.
Message inconsistency happens when different teams own different channels and optimise them independently. The paid social team is running direct response creative. The brand team is running awareness campaigns. The email team is sending promotional offers. None of these are wrong in isolation, but if a customer encounters all three in the same week, the brand feels incoherent. They are being asked to do three different things by what appears to be three different versions of the same company.
Data fragmentation is the technical version of the same problem. If your CRM does not talk to your ad platforms, and your ad platforms do not talk to your website analytics, and your website analytics do not talk to your retail data, you have no single view of how a customer is actually moving through your ecosystem. You have several partial views, each of which looks plausible on its own and none of which is accurate.
Tools like Hotjar’s behavioural analytics can help surface how users are actually handling your digital touchpoints, which is a useful corrective to the assumption that people move through funnels in the way you designed them to. They rarely do.
Organisational silos are the root cause of both of the above. When channel ownership is fragmented across teams with separate budgets, separate KPIs, and separate reporting lines, coordination is structurally difficult. Each team is incentivised to make their channel look good, not to make the customer experience work. This is an organisational design problem, not a marketing problem, and it requires an organisational solution.
The Measurement Problem Is Real, But Manageable
One of the reasons omnichannel strategies stall is that they are hard to measure cleanly. If a customer sees a display ad on Tuesday, reads a blog post on Thursday, opens an email on Saturday, and buys in-store on Sunday, which channel gets the credit? Last-click attribution gives it to the email. First-click gives it to the display. Linear attribution splits it evenly. None of these is correct. They are all approximations with different assumptions baked in.
I have spent enough time looking at attribution models to know that the debate about which one is most accurate is largely a distraction. The more useful question is: what decisions do you need to make, and what level of measurement precision do you actually need to make them confidently?
Most organisations need to know whether their upper-funnel investment is working, whether their lower-funnel channels are efficient, and whether the overall portfolio is delivering growth at an acceptable cost. You do not need perfect attribution to answer those questions. You need honest approximation, consistent measurement methodology, and enough data to identify directional trends.
Forrester’s work on go-to-market measurement challenges, including their analysis of complex multi-touchpoint environments in sectors like healthcare, reflects a broader truth: the organisations that handle measurement well are not the ones with the most sophisticated attribution models. They are the ones that have agreed on what they are trying to measure and why.
When I was judging the Effie Awards, the entries that impressed me most were not the ones with the cleanest data. They were the ones where the team could articulate a clear commercial hypothesis, explain what they measured and why, and acknowledge honestly where the data was incomplete. That intellectual honesty is rarer than it should be.
Building the Channel Architecture: A More Useful Framework
Rather than starting with a list of available channels, start with the customer decision experience. Map out the stages a customer goes through from first awareness to repeat purchase. For each stage, ask three questions: what does the customer need to know or feel at this point, what channel is best placed to deliver that, and how will we know if it is working?
This produces a channel architecture that is grounded in customer behaviour rather than media availability. It also tends to produce a smaller, more focused channel mix, which is usually more effective and always easier to coordinate.
A few principles worth applying as you build this out:
Reach matters more than most performance marketers admit. If you are only speaking to people who already know you, you are not growing your market. You are recirculating within it. Sustainable growth requires reaching people who have not yet considered you, which means investing in channels that build awareness rather than just capturing intent. Creator-led campaigns and content partnerships can be effective at this stage, particularly for reaching audiences who are not yet in an active buying mode. Later’s thinking on creator-led go-to-market approaches is worth reviewing if you are building out that part of the mix.
Sequencing is a strategy. The order in which a customer encounters your channels matters. A brand awareness campaign followed by a retargeting sequence followed by a conversion offer is a different customer experience from a conversion offer followed by a retargeting sequence. Think about what you want the customer to know and feel before they see each message, and build the sequencing accordingly.
Frequency without coherence is noise. Being present in six channels does not help if the messages are contradictory or the creative is disconnected. A customer who sees your brand in multiple places but cannot form a clear picture of what you stand for is not a warmed-up prospect. They are a confused one.
Not every channel needs to convert. One of the most damaging habits in performance-led organisations is applying conversion metrics to channels that are not designed to convert. Brand channels build memory and preference. They do not produce immediate ROAS. Measuring them on that basis and cutting them when they underperform is a reliable way to hollow out the brand over time.
Omnichannel in Practice: What the Better Operators Do Differently
Having worked across more than 30 industries and managed significant ad spend portfolios, I have seen the full range of how organisations approach this. The ones that do it well share a few characteristics that are worth naming.
They have a single owner for the customer experience across channels. Not a committee, not a dotted-line relationship, not a working group. One person or function that is accountable for how the customer experience feels end to end. This does not mean centralising all channel execution, but it does mean having someone whose job it is to spot the gaps and contradictions.
They invest in the unglamorous infrastructure. Customer data platforms, clean CRM data, consistent tagging, agreed naming conventions. None of this is exciting. All of it is necessary. The organisations that skip this step because it is boring find themselves unable to connect their channels meaningfully, regardless of how good their creative or media strategy is.
They treat the channel review as a regular discipline, not a one-off exercise. Markets change, customer behaviour shifts, new channels emerge. The channel mix that was right eighteen months ago may not be right now. The better operators have a structured process for reviewing channel performance against customer experience data, not just against channel-level metrics.
They are also honest about what marketing can and cannot do. I have seen omnichannel strategies deployed to paper over product problems, service failures, and pricing issues. Marketing is not a substitute for a good product or a well-run operation. If customers are churning because the product disappoints, no amount of channel coordination will fix that. The companies that get the most out of omnichannel are the ones where the fundamentals of the customer experience are already sound. Marketing amplifies what is there. It does not replace what is missing.
For a broader look at how channel strategy fits into go-to-market planning, the Go-To-Market and Growth Strategy hub covers the upstream commercial decisions that should be shaping your media and channel choices before you get into execution.
The Technology Question
Omnichannel conversations almost always end up in a discussion about technology. Marketing automation platforms, CDPs, CRM integrations, attribution tools. The technology is real and it matters, but it is consistently overestimated as a solution to what is fundamentally a strategic and organisational problem.
I have watched organisations spend significant budget on martech stacks that never delivered their potential because the underlying strategy was unclear, the data was dirty, or the teams using the tools were not aligned on what they were trying to achieve. The technology reflects your strategy back at you. If the strategy is confused, the technology makes the confusion more expensive.
Tools like the growth and analytics stack covered by Semrush can be genuinely useful for identifying where customers are engaging and where they are dropping off. But they are diagnostic tools, not strategic ones. They tell you what is happening. They do not tell you what to do about it.
Start with the strategy. Build the organisational alignment. Clean the data. Then invest in the technology to execute and measure what you have already decided to do. The reverse order is how organisations end up with impressive dashboards and stagnant growth.
About the Author
Keith Lacy is a marketing strategist and former agency CEO with 20+ years of experience across agency leadership, performance marketing, and commercial strategy. He writes The Marketing Juice to cut through the noise and share what works.
