2026 State of Mobile is Live!

As we delve into the final quarter of 2024, the software category in the United States showcases significant engagement from top brands. In this article, we explore the performance of Google Search, Gmail, and Microsoft 365 (Office 365). These brands have maintained robust digital presences across websites and apps, as evidenced by data from Sensor Tower's comprehensive offerings.
Google Search continues to dominate the software category with its extensive reach across multiple platforms, including its websites: g.co, google.com, and lens.google.
Audience Trends: Across Q3 to Q4 2024, google.com maintained an impressive stable monthly audience, with visits consistently hovering around 45B. Interestingly, monthly true audience figures on google.com surpassed 315M in December, showcasing a slight upward trend from previous months.
App Engagement: The Google app demonstrated a steady increase in monthly active users, reaching over 221M by December. Meanwhile, Google Lens saw a moderate monthly user base of around 338K.
Ad Spend & Channels: Google Search's monthly ad spend peaked in September, exceeding $14M, primarily via platforms like Facebook and TikTok, which consistently delivered high impressions.
Gmail remains a pivotal service in the software landscape, with its website mail.google.com and the Gmail app.
Audience Trends: The website showed a high volume of visits, reaching approximately 16B in December. Monthly true audience numbers remained strong, with over 260M consistent users.
App Engagement: The Gmail app retained a large monthly user base, with active users fluctuating around 224M by the end of Q4, indicating slight variability over the months.
Advertising: Notably, Gmail maintained a zero monthly ad spend throughout this period, focusing on organic growth and user retention.
Microsoft 365 continues to be a formidable player with a diverse array of websites and applications, including forms.office.com and microsoft365.com.
Audience Trends: Office.com experienced significant user engagement, with visits exceeding 1.1B in December. Monthly true audience figures for office.com remained stable above 31M.
App Engagement: Applications such as Microsoft Word and Microsoft Teams showed strong monthly user engagement, with active users peaking at 15M and 38M respectively.
Ad Spend & Channels: Microsoft 365's monthly advertising efforts saw a dramatic increase in December, with spending reaching over $6.5M, primarily through LinkedIn and Facebook, reflecting strategic channel investments.
In conclusion, the software category in the U.S. continues to thrive with Google Search, Gmail, and Microsoft 365 leading the charge. Sensor Tower's unparalleled data offerings provide critical insights into cross-platform user behavior, showcasing trends that are essential for understanding the digital landscape. Whether through web insights, app performance, or digital advertising data, Sensor Tower remains at the forefront of comprehensive market analysis.
For more detailed insights, explore Sensor Tower's Web Insights, App Performance Insights, and Pathmatics offerings.