We re building billing for AI products, and one thing keeps coming up: flat monthly pricing doesn t fit AI.
One customer asks 10 questions a month. Another runs 10,000 tasks. The cost to serve them is wildly different, but many teams still charge them the same price.
Monetize your AI apps and assistants down to the single action, using Stripe, PayPal, NMI, Authorize.net and other major payment gateways. With the SubscriptionFlow MCP billing plugin, bill customers per question answered, task completed, or custom action. Offer prepaid credit wallets or post-billing with real-time balance checks that eliminate overspending. Set dynamic usage rates, automate metering, and protect margins, turning AI consumption into automated revenue.
