“Ramp AI Index shows business AI adoption crossed 50% for the first time in March, reaching 50.4% of businesses. A year ago, it was 35%. Half of businesses on Ramp now pay for AI.

Anthropic continued its surge, growing from 24.4% to 30.6% of businesses — a 6.3-percentage-point gain, surpassing last month’s record monthly gain.”

From Ramp.