The digital consumer no longer simply buys, compares, or searches for information: they are also getting overwhelmed. The multiplication of channels, messages, recommendations, personalized ads, opinions and digital stimuli is creating a new challenge for brands: capturing attention without provoking rejection or slowing the purchase decision.
According to the PHI Observatory of Consumption, Influence and Digital Trust 2026, the latest PHI study, the leading strategic marketing agency in the sector, 63.5% of consumers in Spain feel that brands offer them too many options, messages, or stimuli at once very often (20%) or often (43.5%). Additionally, 66.5% admit having online bought something at least once (57%) or many times (9.5%) a product or service because there were too many options and they found it hard to decide.
The findings highlight how the overload of options and stimuli can complicate online decision-making for consumers and reflect a key transformation in their behavior: in an environment marked by hyper-personalization, automation, and the constant pressure to capture attention, the excess of impressions can become a barrier to conversion.
“The consumer does not necessarily reject brand communication; they reject the noise. For years, many digital strategies have started from the idea that more impressions meant more sales opportunities, but the data show that an excess of stimuli can have the opposite effect: it blocks decision-making, generates fatigue, and causes a purchase not to be completed. At PHI, we advocate a Precision Marketing approach: it’s not about hitting the consumer more times, but about doing so at the right moment, with the right message, and for the right person. When a brand prioritizes quantity over relevance, it not only loses effectiveness, it also risks driving away potential customers,” says José Gabriel García, CEO of PHI Agency.
Generation Z, the most saturated by the excess of digital stimuli
The perception of saturation varies significantly by age. In Spain, Generation Z reports the highest levels of exposure to excessive messages, options, and stimuli from brands: 79% say they feel saturated very often, a figure that falls to 68.5% among Millennials and sits at similar levels for Generation X (60%) and Baby Boomers (60%).
The same trend is visible in purchasing behavior. Nearly 80% of young people admit having stopped buying a product or service at some point because there were too many options and they found it difficult to decide. Among Spanish Millennials, the figure reaches 74%, while it drops to 63.5% for Generation X and 56.5% among Baby Boomers.
Moreover, Spanish women show a higher saturation perception than men. While 67% report being frequently exposed to an excess of messages and stimuli from brands, the figure stands at 61% among men.
“There’s a belief that young people manage digital overexposure better because they grew up with it, but the data show they are precisely those who perceive saturation the most. This forces brands to rethink how they communicate with new generations and to prioritize relevance and clarity over the volume of impressions,” says the PHI CEO.
Navarra leads Spain’s advertising saturation ranking
Saturation perception also shows meaningful differences between autonomous communities. Navarra leads the national ranking, with 80% of consumers reporting exposure to too many messages, options, or stimuli from brands.
Following are La Rioja (75%), Cantabria (72.7%), Murcia (72.7%), and Andalusia (65.8%), underscoring that digital saturation is a cross-cutting phenomenon affecting consumers across the country.
Personalization Yes, but Not Intrusive
The study also reflects the growing tension between personalization and privacy. While consumers value receiving recommendations tailored to their interests, there is an increasingly critical view of certain targeting practices. In fact, 34.5% of Spaniards consider personalized advertising to be very invasive and annoying, while 36.5% say they accept it, but not with the current intensity and frequency.
AI-generated ads also evoke mixed feelings. In Spain, only 7% associate them with closeness, ease, and usefulness. By contrast, 27% report feeling indifference, saturation and fatigue; 26% feel discomfort, distrust, and a sense of invasion; and 10% feel fear, rejection, and a loss of authenticity.
According to the digital strategy expert, the challenge isn’t to personalize more, but to personalize better. “Brands must understand that relevance does not depend solely on data, but also on context, timing, and the actual usefulness of the message. When personalization is perceived as invasive, it ceases to be a competitive advantage and becomes a trust issue,” concludes Jose Gabriel García, CEO of PHI Agency.
