Incrementality is one of those marketing buzzwords that gets thrown around a lot, but ask five marketers what it means, and you’ll get five different answers.Â
For some, it’s synonymous with lift measurement. For others, it’s a vague concept bundled in with attribution.Â
But incrementality isn’t just jargon.
‍It’s a rigorous, experiment-driven methodology that helps marketers answer a critical question: Did this campaign actually drive results, or would they have happened anyway?
In an era where privacy regulations, cookie deprecation, and platform data restrictions are eroding traditional attribution models, incrementality has emerged as a must-have measurement tool.Â
It cuts through the noise, isolates true campaign impact, and empowers marketers to make smarter, data-backed decisions.
In this guide, we’ll define what incrementality really is, explore how incrementality tests work, discuss their applications and challenges, and explain how incrementality fits alongside attribution models like Marketing Mix Modeling (MMM) and Multi-Touch Attribution (MTA) for a holistic measurement strategy.
Incrementality is the measure of the additional impact, or "lift," that a marketing activity has on a desired outcome, beyond what would have happened without it.Â
‍In other words, it answers the critical question: Did this campaign actually drive more conversions, or would those sales have happened anyway?
Unlike traditional attribution models, which often rely on tracking clicks and views to assign credit, incrementality seeks to establish causality, not just correlation.Â
It does this by comparing the performance of a treatment group (exposed to the marketing effort) against a control group (not exposed to the marketing effort) in order to isolate the true effect of the campaign.
For example, if a paid social campaign generates 1,000 purchases, but the control group, which wasn’t shown the ads, still produces 800 purchases, the incremental lift is only 200 purchases.Â
‍That’s the portion of impact you can confidently attribute to the campaign.
This causal measurement approach allows marketers to separate “would-have-happened-anyway” actions from genuine campaign-driven outcomes, providing a clearer, more accurate picture of marketing effectiveness.
Now that we’ve covered what incrementality is, let’s talk about how it works.Â
At its core, incrementality analysis is a form of experimentation that borrows directly from the scientific method.
‍It’s a structured way to answer: Did my marketing effort cause a measurable lift in results?
The process follows a simple but rigorous framework:
There are various types of causal marketing experiments that measure incrementality, including:
These controlled, causal marketing experiments are critical for distinguishing causality from coincidence, providing marketers with reliable, actionable insights into what’s truly moving the needle.
Attribution models like Multi-Touch Attribution (MTA) have long been the go-to for measuring marketing performance.Â
These models attempt to track every touchpoint a customer interacts with — clicks, views, and engagements — to assign credit for conversions.Â
‍But in today’s privacy-conscious world, attribution is becoming less reliable (if you don’t use Northbeam, that is).
The deprecation of third-party cookies, iOS 14’s App Tracking Transparency (ATT) updates, and other privacy regulations have significantly reduced marketers’ ability to track individual user behavior across platforms.Â
As visibility fades, attribution models often fall back on shaky assumptions, leading to over-attribution of conversions to the last-clicked channel or missing data altogether.
‍That’s where incrementality steps in.
Unlike attribution, which correlates touchpoints with outcomes, incrementality isolates causality.Â
It doesn’t rely on user-level tracking to infer which ad drove a sale. Instead, it measures the actual lift generated by marketing efforts through controlled experiments.Â
This makes it an essential tool for:
In an era where marketing measurement is growing more opaque, incrementality offers clarity.Â
‍It empowers marketers to cut through the noise of vanity metrics and focus on what truly matters: driving incremental business growth.
While incrementality testing is a powerful measurement tool, it’s not without its challenges. Running a clean, reliable test requires careful planning, resources, and a strong understanding of statistical principles.Â
‍Here are some key considerations:
To detect true lift, incrementality tests need a large enough sample size to ensure statistically significant results.Â
Small audiences or short test durations can lead to inconclusive findings, where observed differences might just be random noise.Â
For brands with lower conversion volumes, achieving statistical power may require longer test periods or broader audience targeting.
In a real-world environment, it’s difficult to perfectly isolate treatment and control groups.Â
A customer in the control group might hear about a promotion from a friend or encounter an ad indirectly through organic channels.Â
These spillover effects can blur the lines between exposed and unexposed groups, diluting the measured lift and complicating interpretation.
Incrementality tests demand strict control over campaign variables.Â
Once a test begins, mid-test changes, such as tweaking budgets, creatives, or targeting, can compromise the experiment’s validity.Â
For many fast-moving marketing teams, this “no changes allowed” rule can be operationally challenging, requiring discipline and buy-in from stakeholders.
Incrementality testing isn’t a “set-it-and-forget-it” exercise.Â
Designing a robust test framework, managing control variables, and interpreting the results require a level of statistical and analytical expertise.Â
Missteps in setup or analysis can lead to flawed conclusions, undermining the very clarity incrementality is meant to provide.
‍But despite these challenges, the payoff is worth it for many marketers. With the right planning and tools, incrementality tests can deliver insights that provide an honest and actionable view of marketing impact.
Incrementality testing isn’t the only way to measure marketing impact, but it solves for gaps that other methods may leave behind.Â
To understand where incrementality fits, it’s important to compare it with Marketing Mix Modeling (MMM) and Multi-Touch Attribution (MTA): two of the most common measurement approaches.
‍No single measurement method is perfect on its own.Â
Leading marketing teams leverage a combination of incrementality, MMM, and MTA to build a well-rounded measurement strategy:
Ready to measure the true impact of your marketing efforts?Â
Here’s a step-by-step guide to launching your first incrementality test.
Start by selecting channels where spend is significant and results are ambiguous.
Paid media platforms like Meta Ads, Google Ads, and TV advertising are ideal candidates because they often have measurable outcomes but suffer from attribution noise.Â
Focus on campaigns where you need to justify budget or validate their true contribution to conversions.
Decide how you’ll split your audience into treatment (exposed to the campaign) and control (not exposed) groups.Â
There are two primary approaches:
Ensure the groups are comparable in terms of demographics, historical performance, and potential exposure to avoid skewed results.
Patience is key.Â
Incrementality tests require sufficient sample sizes to produce reliable insights. The duration of the test depends on factors like audience size, conversion rates, and desired confidence levels.Â
Avoid making any mid-test changes to budgets, creatives, or targeting, as this can invalidate results.
Once the test concludes, compare performance between the treatment and control groups to calculate the incremental lift.Â
These insights should directly inform:
‍Incrementality testing doesn’t have to be daunting. Platforms like Northbeam streamline the entire process by integrating incrementality insights with your ongoing attribution models.Â
This allows you to continuously measure true campaign lift while maintaining a comprehensive view of customer journeys across channels.
In a marketing landscape where attribution is becoming less reliable and measurement gaps are widening, incrementality testing offers a clear path forward.Â
By focusing on causality, not just correlation, incrementality in marketing isolates the true impact of your campaigns, cutting through the noise of superficial metrics and incomplete tracking data.
While Multi-Touch Attribution (MTA) and Marketing Mix Modeling (MMM) play essential roles in a robust measurement strategy, incrementality fills a critical gap.
‍Best-in-class marketers are combining all three to build a measurement framework that’s resilient, data-driven, and future-proof.
Not every underperforming campaign is a creative problem. More often than not, it’s a tracking problem.
You can have the most compelling ad copy, the perfect audience, and a flawless landing page, but if you can’t track where your traffic is coming from, it’s nearly impossible to measure what’s working (or fix what’s not).
That’s where UTM tracking comes in.
UTM parameters are simple, customizable codes you add to your URLs that give you crystal-clear visibility into how each campaign, channel, and creative is performing.
They’re one of the easiest yet most overlooked ways to improve ROI, optimize spend, and make smarter marketing decisions.
In this guide, we’ll cover:
Let’s dive in.
UTM parameters (short for Urchin Tracking Module codes) are snippets of text added to the end of a URL.
These tags help marketers track the performance of specific campaigns by passing detailed information to analytics tools like Google Analytics.
Think of UTMs as a way to answer critical questions like: Which campaign drove this click? From which platform? Through which channel?
Each UTM-tagged URL can include up to five key parameters:
When combined, these parameters give you a detailed view of where your traffic is coming from, how it’s interacting with your content, and which efforts are driving the best results.How Does UTM Tracking Work?
When someone clicks on a URL that includes UTM codes for marketing campaigns, those snippets of information are passed along to your analytics platform, like Google Analytics, Northbeam, or any CRM that tracks campaign attribution.
Still wondering how to use UTM tracking?
Here’s how it works in action:
This process allows you to:
Without UTMs, you're often left guessing which campaign actually influenced a sale or lead.
With UTMs, you get clear UTM campaign tracking from the initial click to the final conversion.
In a world where marketers juggle multiple channels and campaigns, knowing what’s actually driving results is essential.
That’s where UTM tracking comes in. By tagging your URLs with UTMs, you gain the clarity and control needed to make smarter, data-driven decisions.
Here’s why UTMs are a must for any marketing strategy:
UTMs provide a clear, detailed record of which campaign, channel, and creative drove each click, lead, or sale.
Instead of relying on vague platform reports or last-click attribution, UTMs help you trace performance back to its true source.
With accurate tracking, you can identify which campaigns are delivering the highest ROI — and which ones are wasting budget.
This allows you to shift spend toward top-performing channels and cut back on underperformers with confidence.
UTMs unlock granular reporting capabilities: you can break down traffic, conversions, and customer behavior by source, medium, campaign, and even specific ad creatives.
This level of insight transforms vague analytics into actionable strategies.
In short: UTMs take the guesswork out of marketing performance and put you in control of your data.
Creating UTM parameters is simple, but setting them up correctly ensures your data stays clean and meaningful.
Here’s a step-by-step guide for how to set up UTM parameters:
Before you start creating UTMs, establish standard naming conventions for your team.
Decide on lowercase vs. uppercase, set clear guidelines for campaign names, and document source and medium structures.
This consistency is key to clean reporting.
Google’s Campaign URL Builder is a free, easy way to generate UTM-tagged links.
Simply enter your destination URL and fill in the UTM fields: source, medium, campaign, and optionally, term and content.
Many marketing intelligence platforms also offer automated UTM builders.
Once built, your UTM parameters will be appended to the end of your URL.
You can use these tagged URLs in ads, email links, social posts, or any campaign asset that drives traffic.
Always test your UTM links to ensure they direct to the correct page and that the parameters are registering in your analytics platform.
Click through each link and check your real-time reports to verify tracking is working as expected.
UTMs are simple, but it’s surprisingly easy to make mistakes that muddy your data and lead to inaccurate reporting.
Here are some of the most common UTM pitfalls, and how to avoid them:
Using variations like “Facebook” vs. “facebook” in your utm_source will split your analytics data into separate line items.
Always use lowercase, standardized naming to ensure consistent reporting across campaigns.
It’s common to tag paid ads but forget UTMs on organic social posts, email links, or affiliate promotions.
This creates blind spots in attribution.
Every campaign link, paid or organic, should include UTMs for accurate tracking.
UTMs should be clear and purposeful.
Avoid cluttering URLs with redundant or overly detailed parameters that don’t contribute to meaningful reporting.
Instead, stick to essential tags (source, medium, campaign) and only use term or content when they add value.
Some redirects or shortened URLs can strip out UTM parameters, breaking the tracking chain.
Always test redirect flows and ensure your UTMs are passed through correctly. (If you’re using link shorteners, check that they preserve UTM tags.)
Getting the most out of UTM tracking requires more than just adding parameters to links. It’s about building a disciplined, consistent approach across your team.
Here are key UTM best practices to keep your UTM data clean and actionable:
Create a documented set of rules for how your team will name sources, mediums, campaigns, and other UTM components.
Consistency is critical to avoid fragmented data in your analytics reports.
UTMs are case-sensitive, so always use lowercase to maintain uniformity.
Stick to clear, readable names (e.g., utm_source=facebook, not utm_source=Fb-Social-Ads).
Apply UTM tags to every traffic-driving link — not just paid ads.
That includes organic social posts, email newsletters, partnerships, and influencer campaigns. The more comprehensive your tracking, the clearer your attribution.
Build a master UTM tracking guide or spreadsheet (or use a tool like Northbeam) where all campaign links and naming conventions are documented.
This keeps your team aligned and avoids duplicates, inconsistencies, and confusion.
To streamline your process, use a UTM naming template that lists approved sources, mediums, and campaign structures.
Here’s an example:
Once you’ve mastered the basics, you can level up your UTM tracking with advanced techniques that streamline workflows and enhance attribution accuracy.
Here are a few strategies for more sophisticated tracking:
Manually creating UTMs for hundreds of ads isn’t scalable.
Use dynamic URL parameters in ad platforms to automatically populate UTM fields with relevant values like campaign names, ad sets, or creatives.
This ensures consistency while saving time.
To get a full view of how UTM-tagged campaigns drive revenue, integrate UTM data into your CRM or advanced attribution tools.
This helps connect the dots between marketing efforts and actual customer actions, beyond just clicks and sessions.
Platforms like HubSpot, Google Analytics 4 (GA4), and Northbeam offer automation features for UTM tagging.
These tools can auto-append UTMs to outbound links, reducing human error and ensuring consistent tracking across all campaigns.
UTM codes for marketing campaigns might seem simple, but they’re one of the most powerful tools in a marketer’s toolkit.
With just a few snippets of code, you can transform vague traffic reports into actionable insights, optimize your campaign spend, and prove what’s really driving results.
When used consistently and strategically, UTMs unlock a clearer, more accurate view of your marketing performance, helping you shift from guessing to knowing.
The future may be uncertain, but one thing is not: we have more data at our fingertips than ever before.
And in this era of big data in marketing, how we market has fundamentally changed.
Sorry, Mad Men lovers: the days when marketing decisions were based entirely on intuitive assumptions or creative instincts is fading.
While creativity matters more now than ever before due to the mass proliferation of AI-generated campaigns, decisions in today’s competitive marketing environment have to be backed by cold, hard data.
This is reflected by the rise of data-driven marketing. Within this strategy, decisions must be driven first and foremost by data.
In this blog post, we’ll delve into what data-driven marketing is, why it matters, challenges and opportunities, and practical frameworks to implement data-driven marketing in your overall strategy.
At its core, data-driven marketing is the approach of leveraging data to make marketing decisions and measure success.
Sounds simple, right?
But data-driven digital marketing goes beyond spreadsheets and platform data.
What we’re talking about is the distinction between setting a strategy and then using data to measure results, and looking at data at each step of the process.
With a data-driven approach, you would:
‍A data-driven approach might take advantage of tools like customer segmentation, personalized campaigns, predictive analytics, A/B testing, and more.
The maxim that numbers don't lie has never been more true.
When marketing strategy is based on data rather than theories, you’re more likely to set yourself and your team up for success with each and every dollar.
And rather than eliminate room for experimentation, having a data-backed strategy lets you experiment within a more controlled environment, giving you a better shot at achieving your goals.
Traditional marketing was once ruled by gut instinct and broad messaging: marketers made big bets based on limited data, hoping their campaigns would stick.
But today, with a flood of customer data at our fingertips, modern marketing is far more precise.
Here’s how data-driven marketing stacks up against traditional methods:
Data-driven digital marketing isn’t just a modern upgrade, it’s a fundamental shift in how teams plan, execute, and evaluate campaigns.
By embracing data at every step, marketers can stop guessing and start growing with confidence.
In today’s competitive landscape, marketing can’t afford to be a guessing game. Data-driven strategies give teams the clarity they need to focus on what works, and cut what doesn’t.
By grounding decisions in real-time data, marketers can:
Ultimately, data-driven marketing turns strategy into science, enabling smarter decisions, stronger results, and sustainable growth.
Data isn’t just for dashboards: it drives real decisions every day.
Here are five ways to put big data in marketing to work:
By analyzing behavior, purchase history, or engagement patterns, brands can create highly tailored messaging that resonates with specific audience segments.
Machine learning models can anticipate future behavior, like when a customer is likely to purchase again, helping marketers plan inventory, timing, and spend more effectively.
Instead of giving all the credit to the last click, multi-touch models show how different channels work together, so you can allocate budget based on true performance.
By flagging users at risk of dropping off, marketers can trigger win-back campaigns or special offers to re-engage them before it’s too late.
Data-driven A/B testing helps teams understand which images, headlines, or formats perform best, turning creative from a guess into a growth lever.
While the principles of data-driven digital marketing stay consistent, the strategies look different depending on the industry.
Here’s how businesses are tailoring their approach, including data-driven marketing examples across e-commerce, B2B SaaS, Retail, Media & Publishing, and Finance & Insurance:
Brands use browsing behavior, purchase history, and abandoned cart data to deliver hyper-personalized product recommendations, email flows, and promotions.
Lead scoring models prioritize sales outreach based on engagement signals, helping teams focus on high-intent accounts and shorten the sales cycle.
In-store and online data is combined to create unified customer profiles, enabling loyalty programs, localized promotions, and smarter inventory planning.
Audience data informs content strategy, ad placements, and subscription offers, ensuring the right content reaches the right reader at the right time.
Predictive analytics helps identify cross-sell and upsell opportunities, detect fraud, and customize offers based on life stage or risk profile.
No matter the vertical, one thing holds true: the more aligned your strategy is with your data, the better your outcomes will be.
Data-driven marketing is a cyclical process, not a one-and-done task.
To get the most value from your data, you need a structured approach that supports continuous learning and improvement.
Here’s a six-step framework to follow:
Start by gathering first-party data from your website, CRM, email platform, and ad campaigns. Centralize it using tools like customer data platforms (CDPs) to build a unified view of your customers.
Use analytics tools (like Northbeam, Google Analytics, or BI platforms) to surface insights. Identify patterns in performance, behavior, and attribution that can inform smarter decisions.
Translate those insights into action. Adjust your targeting, messaging, and channel mix to align with what the data reveals about your most valuable audiences.
Launch campaigns with clear hypotheses and measurable goals. Whether it's a new audience segment or a refreshed creative concept, treat execution as a testable experiment.
Track performance in real time. Go beyond vanity metrics and measure what matters — conversions, LTV, CAC, and multi-touch attribution.
Use what you’ve learned to refine your approach. Iterate on campaigns, reallocate budget, and double down on what’s working. Then go back to Step 1 and do it better.
Data-driven marketing isn’t just a buzzword, it’s a smarter, more efficient way to grow.
Here’s how a data-centric approach pays off for modern marketing teams:
Stop wasting budget on campaigns that don’t convert.
With data-driven insights, you can focus your spend on the channels, audiences, and creatives that deliver the best return on investment.
Big data in marketing allows you to move beyond broad segments and craft personalized experiences that resonate.
From dynamic product recommendations to tailored email flows, personalization drives deeper engagement and higher conversions.
No more guesswork. If you’re wondering how to use data in marketing, lean on data-driven strategies to give you concrete evidence to support strategic decisions, whether it’s launching a new campaign, shifting budget, or testing creative variations.
Behavioral data reveals what your customers actually want, not just what you assume.
By understanding browsing patterns, purchase behaviors, and engagement signals, you can refine your messaging and product positioning.
With the right tools, you can monitor performance in real time and pivot quickly.
Data-driven teams don’t have to wait for post-campaign reports — they adjust on the fly to maximize results.
Of course, harnessing data’s full potential comes with its own set of challenges, from data privacy concerns to the pitfalls of misinterpreting metrics.
Let’s look at the common obstacles that can trip up even the most data-driven teams so we can best learn how to use data in marketing.
While data-driven digital marketing unlocks huge opportunities, it’s not without hurdles.
Teams that dive in without a solid foundation can fall into these common traps:
Relying solely on ad platforms’ metrics often paints an incomplete picture.
Without a multi-touch attribution model, it’s easy to over-credit last-click conversions and miss the bigger story of how channels work together to drive results.
With regulations like GDPR and CCPA, marketers need to be hyper-aware of how they collect, store, and use customer data.
Mishandling sensitive information can lead to legal issues and erode customer trust.
Not every data trend signals a direct cause-and-effect relationship. Jumping to conclusions without proper analysis can lead to misguided strategies and wasted resources.
When teams rely on spreadsheets and manual data entry, mistakes are inevitable.
These errors can skew insights, misinform decisions, and slow down your ability to act on what’s working.
Despite these challenges, the future of data-driven marketing is more promising, and more powerful, than ever.
With advancements in AI, predictive analytics, and privacy-first technologies, the next wave of tools is reshaping how marketers turn data into results.
As technology evolves, so does the way marketers leverage data.
The next frontier of data-driven digital marketing is being shaped by smarter tools, stronger privacy regulations, and a shift toward predictive, proactive strategies.
Here’s what’s on the horizon:
AI is no longer a buzzword, it’s becoming the backbone of advanced marketing analytics.
Machine learning models can identify patterns at a scale no human could, enabling faster insights, automated optimizations, and even predictive content recommendations.
As data sources multiply, marketing intelligence platforms are emerging as the single source of truth.
Platforms like Northbeam integrate data across channels, visualize performance, and deliver actionable insights, helping teams align strategy, execution, and measurement in one place.
Rather than reacting to past performance, marketers are starting to forecast future outcomes.
Predictive models help teams anticipate customer behavior, forecast demand, and allocate resources with greater confidence, leading to more strategic, data-backed decision-making.
With third-party cookies on the decline and data privacy regulations tightening, marketers are shifting toward first-party data strategies.
Tools that respect user privacy while still delivering deep insights — like server-side tracking and consent-based data collection — will define the next era of responsible marketing.
Data-driven marketing isn’t about replacing creativity—it’s about giving it direction. When insight guides imagination, teams move faster, waste less, and build compounding advantage. Start with clean first-party data, align on the metrics that matter, and commit to a test-learn-optimize loop
Equip your team with an intelligence platform like Northbeam to unify data, attribute impact, and surface next steps. Most importantly, make decisions transparent and repeatable so wins can be scaled. The future will reward marketers who treat data as a product and learning as a habit.
Begin now, iterate relentlessly, and let results—not guesses—power your growth. Test boldly, measure clearly.