Sora
Sora targets polished, physics-aware clips for marketing teasers, concept validation, and rapid storyboard motion—especially when you need OpenAI’s latest video stack inside a managed surface.
Pika
Pika emphasizes playful effects, quick camera moves, and social-ready aspect ratios—less about long-form narrative, more about eye-catching shorts and rapid creative tests.
HeyGen
HeyGen pairs lip-sync avatars with translation and API hooks so teams can ship training, ads, and support clips globally without rerecording talent for every language.
Runway
Runway bundles Gen models with timeline editing so you can storyboard, extend takes, and iterate on motion graphics without switching to a heavyweight NLE for every tweak.