Seasonal Strategy in iGaming Media Buying: Insights from RockApp’s European Research

Seasonality remains one of the most influential, and often underestimated, factors in iGaming media performance. Player engagement, acquisition costs, and campaign efficiency fluctuate significantly across the calendar year, driven by holidays, weather, and regional behavior patterns.

To quantify these shifts, RockApp, a global leader in media buying for the iGaming sector, conducted a multi-year study of seasonal trends in online casino advertising across Europe (2022–2025). The research reveals clear, recurring patterns in user behavior and media costs. It provides operators with a structured view of how to adapt their marketing strategies for stronger and more predictable results throughout the year.

Seasonal Trends Overview

Q1 (January–March): Winter Engagement Surge

The first quarter consistently shows heightened player activity. Factors contributing to this include New Year promotions, colder weather, and increased indoor leisure time. Operators report significant boosts in registrations and activity during this period, with advertising costs (CPA) remaining elevated due to strong demand.

Q2 (April–June): Sustained Activity with Regional Peaks

Spring maintains robust engagement, particularly around Easter. In countries like Italy, Easter and Christmas campaigns can account for approximately 28% of monthly revenue. Sporting events such as football finals and horse racing also contribute to sustained traffic. CPAs remain above average, reflecting continued competition.

Q3 (July–September): Summer Lull

The summer months typically experience a decline in online play, attributed to warmer weather and vacations. However, major events like summer sports tournaments can provide modest lifts in sports betting, though they have less impact on casino play. Advertising costs generally decrease, presenting opportunities for cost-effective campaigns. 

Q4 (October–December): Peak Season

The final quarter marks the peak season for online casino engagement. Holiday shopping events like Black Friday and Christmas, coupled with longer evenings, drive increased activity. Advertisers intensify efforts to capture year-end acquisitions, leading to the highest CPAs of the year. Festive promotions become major revenue drivers during this period.

Channel Performance and Cost Variations

• Google Ads (Search/Display): Offers intent-driven traffic with higher CPCs but strong conversions. Costs rise in Q4 due to broad competition, yet ROI remains favorable.
  
  

• Meta Ads (Facebook/Instagram): Provides interest-driven, highly visual campaigns. While CPMs/CPCs are generally lower, CPAs can be higher due to less targeted intent. Effective for building awareness and retargeting, especially during high seasons.
  
  

• In-App/Mobile Ad Networks: Includes push notifications and in-app placements. Typically offers lower CPM/CPA than other channels, with quality varying by source. Seasonal effects mirror general patterns, with lower costs in summer and increased rates during winter promotions.

Impact of Licensing and Market Segmentation

The seasonality of the casino market is influenced by the licensing status of operators:

• White-Label Casinos: Licensed operators that actively promote during holidays with brand campaigns, following predictable seasonal spikes and investing heavily in Q4 and Q1 advertising.
  
  

• Black-Market Casinos: Unlicensed operators that cannot advertise on regulated platforms, often relying on less transparent channels. Their seasonal patterns may differ, with activity influenced by local laws and enforcement.

Post-COVID Trends

The COVID-19 pandemic has reshaped baseline engagement in the online casino industry:

• Surging Online Growth: Lockdowns led to increased online gaming, with markets like the Netherlands seeing licensed gaming revenue jump approximately 85% in 2022 post-restrictions. Online gambling's share in Europe rose to 39% of total gross gaming revenue in 2024, up from 37% in 2023.
  
  

• Mobile Dominance: Mobile devices accounted for 58% of Europe's online gambling revenue in 2024, highlighting the shift towards mobile-first experiences.
  
  

• Changing Demographics: A broader audience, including more women and older players, is engaging with iGaming, affecting messaging and promotional strategies.
  
  

Overall, while seasonal peaks and troughs persist, the baseline activity in online gambling has increased compared to pre-2020 levels.

Final Insights

The study confirms that seasonality remains a defining factor in iGaming performance marketing. Despite post-COVID baseline growth, user behavior still aligns with traditional annual cycles. And operators who structure their acquisition plans around these rhythms gain measurable efficiency advantages.

The strongest outcomes were observed in campaigns that adjusted not only budgets, but also creative strategy, channel sequencing, and bid pacing to match seasonal shifts. In particular, testing during Q3 and scaling during Q4 remains a widely effective model, especially for mobile-first acquisition funnels.

According to RockApp’s findings, understanding seasonal dynamics, and building infrastructure that responds to them, remains a critical advantage in the competitive iGaming landscape.