Choosing the right KPIs to measure ad effectiveness is key to maximizing ROI. At Happydemics, our benchmarks show strong correlations between creative quality and impact indicators , evolving throughout the funnel and across different media.
Understanding these links is essential to improving creative advertising effectiveness. Let’s explore how measuring the connection between creativity and impact can drive better campaign performance.
The method
Ad effectiveness KPIs can be grouped into 3 categories that are inter-connected.
Impact KPIs measure the results of an advertising campaign, such as purchase consideration, brand image, and intent. These KPIs indicate how effective the campaign is at achieving its goals.
Creative KPIs, on the other hand, assess the inherent qualities of the ad, such as its appeal, interest, and perception. They help understand how well the ad’s creative elements resonate with the audience.
The statistical correlation measure shows how well the creative aspects (creative KPIs) predict the results (impact KPIs). The higher the R² value, the stronger the correlation, meaning that the creative elements significantly influence the campaign’s overall impact.
What to work on across the funnel?
From awareness to loyalty, KPI duos can be optimized to maximize ad ROI.
Capturing awareness
Imagine launching a new product. The first step is to make sure people know it exists. This is where ad likability becomes a hero. Think of a fun, catchy commercial that everyone talks about. It doesn’t just entertain—it imprints your brand in the audience’s mind. When people enjoy your ads, they are more likely to remember your brand. This likability translates into increased brand awareness.
Sparking interest
Once a brand starts to become familiar, the next challenge is to spark deeper interest. This is where clarity comes into play. Imagine a clear, compelling message in a digital audio ad that conveys exactly what the brand stands for. When potential customers understand your message, their perception of your brand sharpens. Clarity in messaging is crucial for turning casual interest into genuine curiosity.
Igniting personal connection
Now, your audience knows and likes the brand. But how do you get them to consider choosing you over others? This is where personal interest plays a crucial role. Think of targeted in-game ads that resonate with players’ interests. These aren’t just ads—they’re personalized experiences that make your audience feel seen and understood. When your ad speaks directly to the consumer’s interests, it significantly increases consideration.
Driving purchase intent
The real magic happens when interest turns into intent. Sustaining interest is key. Imagine social media campaigns that keep potential customers engaged, answering their questions, and maintaining their enthusiasm. This ongoing engagement drives them closer to making a purchase. High interest levels correlate strongly with increased purchase intent.
Building loyalty
Finally, the ultimate goal is to create loyal customers. This is where ad likability comes in. Pleasant and enjoyable ads help build a lasting connection. Think of those memorable out-of-home ads that make you smile every time you see them. They don’t just promote—they create a preference for your brand. This likability is critical to building loyalty and repeat business.
The most powerful media correlations
KPI correlations vary across different media, from the top to the bottom of the funnel. The actionable insights below show how specific media can amplify your campaign’s effectiveness.
Amplifying branding
Out-of-home (OOH) advertising shows a strong correlation with improving brand image, driven by ad likability (+17 pts). Through CTV measurement of many campaigns, we can see that this channel excels in boosting brand familiarity, also through ad likability (+41 pts).
Clarity in messaging is crucial for brand image, with CTV and digital out-of-home (DOOH) advertising improving brand perception (+8 points).
Digital audio stands out with the highest uplift, significantly improving specific brand image through clarity (+42 pts)!
Driving purchase
In-game advertising significantly boosts consideration (+20 pts) and specific intent (+11 pts).
Out-of-home (OOH) media also increases specific intent (+18 pts) through sustained interest.
When it comes to ad likability and brand preference, video on demand (VOL) and display ads are particularly impactful, showing a strong correlation with purchase intent (+20 pts).
Conclusion
Mastering KPI correlations is like conducting a symphony. Each note—each KPI—plays a part in creating a harmonious and impactful campaign. By weaving together creative strategies with a deep understanding of data, you transform raw numbers into powerful stories that resonate with your audience.
This is the art and science of advertising success, where every media channel and touchpoint moves your audience closer to becoming loyal brand advocates.
Creativity is not just an addition to your strategy—it’s the core that drives the entire campaign forward.




