CreatOK.ai

Videos up to 25 seconds long, with no watermark, are what CreatOK.ai produces using OpenAI's Sora 2 model.

CreatOK.ai is an AI video generator that turns text prompts, scripts and reference images into short clips, and its short pitch points at e-commerce use.

You do not need an invite to reach the Sora model, which is a practical plus.

A viral cloning feature lets you remix existing videos.

Generation covers auto-storyboarding, music and sound effects, and dialogue, and the footage aims for photorealism, dynamic physics and close adherence to the prompt.

Free render quotas are available, and daily unlimited plans are on offer if you produce clips often.

There are firm limits.

Prompts cannot include real people or IP characters, and character images do not work as references, though non-character image references are fine.

The 25 second ceiling also means CreatOK.ai suits short ads and social clips, not longer edits.