
Best AI Video Generation APIs 2026 [12 Tested, 1 Prompt]
We ran one prompt through 12 AI video generation APIs, including Veo 3.1, Kling V3, Seedance 2.5, and Wan 3.0. Compare the clips, speed, and cost per clip.
Modellix
Model Comparison — Find Modellix Blog articles by topic and tag.

We ran one prompt through 12 AI video generation APIs, including Veo 3.1, Kling V3, Seedance 2.5, and Wan 3.0. Compare the clips, speed, and cost per clip.

Every live image route on one API key, priced per image as of Sep 15 2026: 49 models, 7 providers, 14 published ranges, and how to check your own bill.

Fable 5.1 output is ~2x Opus 5 ($45 vs $22.50/1M, Sep 4, 2026); cache reads are half. Cheaper depends on workload shape; decide by scenario, verify on bills.