Published by fintech company Ramp as an ongoing, continuously updated index rather than a single dated report, this resource is built from anonymized transaction and contract data across more than 30,000 businesses on Ramp's platform, rather than survey responses. It shows business AI adoption crossing 50 percent and monthly AI spend growing roughly fourfold between February 2025 and February 2026.
Because it draws on actual transaction data rather than self-reported survey responses, the index offers a distinctively grounded, real-time view of corporate AI spending that complements more traditional survey-based research.