Datadog’s stock soared 39.3% post-earnings, driven by significant revenue acceleration, milestone ARR, and rapid adoption of AI-related products that clearly outpaced market expectations.

• Q1 revenue grew 32% year-over-year to $9.1 billion, above the high end of guidance, marking acceleration from 29% growth last quarter.
• Total ARR surpassed $4 billion, with quarterly revenue exceeding $1 billion for the first time in company history.
• Significant expansion in large customers: 4,550 customers now generate $100,000+ ARR, up from 3,770 a year ago, accounting for about 90% of total ARR.
• AI integrations now used by 6,500 customers (20% of base) generating approximately 80% of ARR; usage metrics such as MCP server calls and AI security investigations grew multiple fold quarter-over-quarter.
• Product adoption deepened: 56% of customers use 4+ products (up from 51%), and 20% use 8+ products (up from 13%), supporting cross-sell momentum.