Microsoft vs. Automatic Data Processing: Scale vs. Seasonality in Revenue

Microsoft demonstrates superior revenue growth and consistency compared to Automatic Data Processing, with Microsoft growing at mid-teens rates while ADP grows at mid-single-digit rates. Microsoft's $388 billion annual revenue, driven by 43% Azure cloud growth and 30 million Copilot paid seats, positions it as the leader in AI monetization. ADP's AI platform The Zone shows adoption but hasn't meaningfully lifted revenue growth yet, suggesting the gap between the companies may continue to widen.