Enterprise software buyers have developed a more disciplined relationship with SaaS subscriptions in 2025-2026, and AI-native companies are responding with pricing models that align more directly with value delivered. The shift has been accelerated by CFO-driven SaaS rationalization programs at large enterprises — a trend that Gartner estimates has resulted in 22% of enterprise software licenses being canceled or reduced in the 18 months through Q1 2026.
The rationalization pressure stems from the disconnect between seat-based pricing and actual utilization. Software Equity Group's annual SaaS utilization study found that enterprise software tools are actively used by a median of 58% of licensed users — meaning 42% of seats are paid for but inactive. At the median enterprise SaaS spend of $4,200 per employee per year, this represents $1,764 in wasted spend per employee annually.
AI companies, which inherit this skepticism from their enterprise buyers, are positioning usage-based pricing as a trust signal rather than just a billing preference. The implicit message: "You only pay when you get value." This framing is resonating with CFOs who have approved AI pilots but are reluctant to commit to seat-based enterprise agreements for tools with unproven adoption rates.
The usage-based models taking hold are more sophisticated than simple per-token pricing. Outcome-adjacent metrics — per document analyzed, per lead enriched, per support ticket resolved — are increasingly used for AI tools that handle discrete, countable tasks. These metrics are harder to game and more clearly connected to business value than token consumption.
Klaviyo, which processes marketing emails with AI enhancement, moved to a hybrid model in Q1 2026: a base platform fee plus usage charges for AI-generated content. It reported a 31% increase in enterprise trial-to-paid conversion after the change, which it attributes to lower perceived risk during evaluation.
The implication for SaaS pricing strategy: the companies that will capture enterprise AI budget in 2026-2027 are those whose pricing model eliminates the "unused seats" objection before it becomes a cancellation.