The best AI video generator starts with your project.

Choose the output first

A whiteboard explainer uses drawings and narration to explain an idea. An avatar presenter centers on a speaking person. A cinematic clip emphasizes moving imagery, camera behavior and visual continuity. An editor may combine existing footage rather than generate new scenes. Choose the category before comparing vendors.

Eight questions before paying

1. What resolution and file types can I export?
2. Will my export have a watermark?
3. What do credits cover, and when do they reset?
4. Can I revise one scene without regenerating everything?
5. What narration, caption and audio options are included?
6. Does the license allow my intended use?
7. How are uploaded images, voices and personal data handled?
8. What will the complete project cost, including optional upgrades?

Use the same script for every test

Try this original script: “A clear workspace starts with one small decision. Put loose notes into three groups: keep, act and archive. Choose one action, write it down and put the remaining notes where you can find them.” Give each tool the same script, aspect ratio and editing time. Record the date, plan and settings.

Record results rather than impressions

For each tool, record script accuracy, visual relevance, scene editability, narration timing, export restrictions and the cost of that exact test. Save evidence of mistakes and the time needed to correct them. Leave results blank for tools you have not tried. Use the downloadable worksheet below.

Considering a whiteboard video tool?

If your next step is an illustrated video, our InstaDoodle buying guide explains the vendor’s published approach, what to verify and where this style may fit.

We may earn a commission if you purchase through affiliate links on our site. Our exercises are original planning examples, not evidence of product performance.