可灵 AI (Kling)
Kuaishou's AI video generator, launched in June 2024, standout for Chinese-language scenes and character consistency, now iterated to the 2.x series.
Stable Video Diffusion
About
Stability AI's open-source image-to-video model extending stills into short clips — a key starting point for open video generation.
VideoStabilityOpen Source
Visit site→Similar tools
Hailuo AI Video
MiniMax's AI video generator with 1080p HD output, camera control and character consistency.
Sora
OpenAI's AI video generator, publicly available since December 2024, known for cinematic frames and physical realism.
Runway
A pioneering AI video company; Gen-4 leads on world consistency, widely used across film, advertising and short video.