Influencer marketing in the US hit $1.8 billion in 2023, yet growth teams are now winning or losing on faster, more personalized experiences like 15 seconds of video boosting ad recall by 10%. From automation’s 451% lift in qualified leads to mobile conversion rates averaging 64% lower than desktop, the path to digital marketing growth is full of sharp contrasts worth unpacking.
Key Takeaways
- $1.8 billion was spent on influencer marketing in the U.S. in 2023, measuring direct influencer marketing spend
- The number of U.S. digital advertisers (ads served via digital channels) was 8,500 in 2023, measuring the competitive ecosystem size
- Marketing teams using marketing automation saw 451% more qualified leads than non-users, measuring automation impact on lead quality
- 76% of business decision-makers want personalized content, measuring demand for personalization among buyers
- Mobile conversion rates were 64% lower than desktop conversion rates on average in 2023, measuring mobile performance gap
- 66% of marketers say customer retention is a top priority, measuring the strategic shift toward lifecycle/retention marketing
- 44% of marketers said they use first-party data as a primary strategy in 2024, reflecting a measurable pivot to owned data
- Personalization can reduce churn: a 2021 peer-reviewed study reported that personalization can reduce customer churn by 20% (median effect) across analyzed contexts
- $3.12 average CPC for retail on Google Ads (Search), measuring typical search CPC costs by vertical
- In 2023, U.S. digital advertising price increases were reflected in the BLS Producer Price Index for Advertising (broadcast, print, online) rising 2.8% year-over-year, indicating cost pressures across ad production/placement
- 57% of marketers use LinkedIn for content distribution, measuring usage of social channels for B2B content
- 66% of consumers expect companies to understand their unique needs and expectations, measuring personalization expectations
- Video is used in 89% of businesses’ marketing strategies, measuring video marketing adoption rate
In 2023 and 2024, personalization, lifecycle automation, and fast mobile experiences are driving better leads, retention, and revenue.
Related reading
01 · Category
Market Size2 stats
01
$1.8 billion was spent on influencer marketing in the U.S. in 2023, measuring direct influencer marketing spend
02
The number of U.S. digital advertisers (ads served via digital channels) was 8,500 in 2023, measuring the competitive ecosystem size
Interpretation
Market Size Interpretation
From a market size perspective, the U.S. digital advertising ecosystem reached 8,500 digital advertisers in 2023 and direct influencer marketing spending hit $1.8 billion, showing the space is large and still actively expanding through major budget allocation.
02 · Category
Performance Metrics9 stats
01
Marketing teams using marketing automation saw 451% more qualified leads than non-users, measuring automation impact on lead quality
02
76% of business decision-makers want personalized content, measuring demand for personalization among buyers
03
Mobile conversion rates were 64% lower than desktop conversion rates on average in 2023, measuring mobile performance gap
04
Google’s research found that 53% of mobile site visits are abandoned if pages take longer than 3 seconds to load, measuring abandonment threshold
05
Ad recall increases by 10% when video ads are 15 seconds instead of longer formats, measuring the effect of video length on memory
06
Personalized emails deliver 6x higher transaction rates than non-personalized emails, measuring personalization impact on conversion
07
Email nurture sequences can generate 320% more revenue than standalone email campaigns, measuring lifecycle automation impact
08
3.1% average email click-to-open rate (CTOR) for marketing emails, a measurable engagement benchmark
09
The average email click-through rate (CTR) across industries was 3.6% in 2023, quantifying downstream engagement
Interpretation
Performance Metrics Interpretation
Performance Metrics clearly show that personalization and smarter automation are driving results, with personalized emails delivering 6x higher transaction rates and automation users generating 451% more qualified leads than non-users.
03 · Category
Industry Trends3 stats
01
66% of marketers say customer retention is a top priority, measuring the strategic shift toward lifecycle/retention marketing
02
44% of marketers said they use first-party data as a primary strategy in 2024, reflecting a measurable pivot to owned data
03
Personalization can reduce churn: a 2021 peer-reviewed study reported that personalization can reduce customer churn by 20% (median effect) across analyzed contexts
Interpretation
Industry Trends Interpretation
Industry Trends show a clear shift toward retention and owned customer insights, with 66% of marketers prioritizing customer retention and 44% using first-party data as a primary strategy in 2024, while research suggests personalization can cut churn by about 20% on average.
More related reading
04 · Category
Cost Analysis2 stats
01
$3.12average CPC for retail on Google Ads (Search), measuring typical search CPC costs by vertical
02
In 2023, U.S. digital advertising price increases were reflected in the BLS Producer Price Index for Advertising (broadcast, print, online) rising 2.8% year-over-year, indicating cost pressures across ad production/placement
Interpretation
Cost Analysis Interpretation
Cost pressure is clear in digital marketing, with retail Google Ads averaging a $3.12 CPC while 2023 U.S. advertising costs rose 2.8% year over year in the BLS Producer Price Index, signaling higher pricing across ad production and placement.
05 · Category
User Adoption4 stats
01
57% of marketers use LinkedIn for content distribution, measuring usage of social channels for B2B content
02
66% of consumers expect companies to understand their unique needs and expectations, measuring personalization expectations
03
Video is used in 89% of businesses’ marketing strategies, measuring video marketing adoption rate
04
Video ads were used by 86% of marketers in 2024, demonstrating sustained high adoption of video in digital campaigns
Interpretation
User Adoption Interpretation
User adoption is strongly leaning toward video and personalization, with 89% of businesses using video in their marketing strategies and 66% of consumers expecting companies to understand their unique needs.
Reference
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
APA
Kevin O'Brien. (2026, February 13). Digital Marketing Growth Statistics. Gitnux. https://gitnux.org/digital-marketing-growth-statistics
MLA
Kevin O'Brien. "Digital Marketing Growth Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/digital-marketing-growth-statistics.
Chicago
Kevin O'Brien. 2026. "Digital Marketing Growth Statistics." Gitnux. https://gitnux.org/digital-marketing-growth-statistics.
Sources & references
20 datasets cited across this report · attribution is report-level
+3 additional datasets cited (not shown individually)