# How AI video tools bill

Lesson 2 of [AI video tools for buyers](https://aivideogen.fyi/academy/ai-video-tools-foundations.md), 15 minutes.

AI video tools bill in four patterns, and the pattern decides how you estimate your monthly cost. Prices below come from vendor pricing pages fetched on 2026-11-13. They change; check the page again before you pay. Pattern 1: free tier plus flat plans Some tools give a free plan and flat monthly pla…

The rest of this lesson is for learners enrolled in the course. [See how AI video tools for buyers works](https://aivideogen.fyi/academy/ai-video-tools-foundations.md).

Also on the [web page](https://aivideogen.fyi/academy/ai-video-tools-foundations/how-ai-video-tools-bill).