It depends on your product, and what you expect your customer to do with the results. * What does the product actually do? * What do they get for a "use"?

It depends on your product, and what you expect your customer to do with the results. * What does the product actually do? * What do they get for a "use"? * If the usage-based pricing is an add-on, what value does the product provide without it? I suspect you're better off with subscription-based pricing in an emerging product category of AI-native solutions. But it really depends on the product.