Credits. Subscriptions. Per-video costs: pricing in AI video generation is a genuine mess, and this is the category where an AI tool pricing comparison saves you the most money, because credits disappear faster than you think. - The right number is price per usable video, not price per month. A cheap plan that burns fifty credits per generation costs more than a pricier efficient one. - Quality tiers differ: draft-quality for brainstorming and final-quality for client work are different products at different prices. - Check input limits. Some generators cap resolution or clip length in ways you only discover mid-project. Start on free tiers and pay only when you have a real publishing cadence. "We will use it all the time" most often becomes "we used it twice." Prove the habit, then pay. StackAudit recommends the optimal 3 to 5 tool AI stack for your profession with pricing and setup guides for $4.99 one-time unlock.