Best AI for video

AI video is today's fastest-changing category and at the same time the most uneven. I've gathered eight models here, because each one wins at something different, and there simply is no universal winner. First, the distinction that decides everything: whether you start from text or from an image. If you have ready graphics, an illustration, or a product render and want to bring it to life, look at Wan and Luma Dream Machine-both shine in image-to-video, meaning believable micro-motion extracted from a static frame. If you're generating from scratch from a description, something else matters: realism of motion and physics. Kling and Hailuo reign here, because it's precisely the bodies sliding apart and rubber instead of water that most often give away that a clip is artificial.

The second thing I look at is sound. Most models deliver silent footage, to which you add audio separately. Veo 3 and Sora generate sound together with the image in one pass, and Veo adds fairly well-synchronized dialogue on top of that. This eliminates an entire production stage, so if you're making an ad or a talking head, start with them. Kling, in turn, has lip-sync, which opens the door to speaking characters without a separate pipeline.

The third matter is control and direction. Runway is closest to a real workshop: camera movement, Motion Brush, character consistency between shots, and editing in one window. Kling adds start-end frame mode, meaning planned transitions from frame A to frame B. If you're assembling a longer sequence from multiple shots, these features are worth more than a pretty single take.

The fourth is budget and openness. Seedance and Hailuo offer a great quality-to-price ratio when you're generating dozens of shots and discarding most of them. Wan is the only one with open weights and self-host-full control over data, no per-generation limits, your own pipeline.

How to choose in practice? Short, striking scene with sound for social media-Veo 3 or Sora. Believable motion and physics in action-Kling or Hailuo. Direction, camera, and editing of multiple shots-Runway. Bringing ready graphics to life-Wan or Luma. Multi-shot scenes on a budget-Seedance. One warning common to the entire category: no one has yet closed the loop on perfect repeatability of the same character across many shots or precise text in frame. Treat these tools as a shot factory for editing, not as a finished master.