Runway

Runway is the leading AI video platform, used by filmmakers, content creators, and agencies for everything from text-to-video generation to advanced visual effects. Gen-3 Alpha, their latest video model, produces cinematic-quality clips from text or image prompts with impressive temporal consistency and motion quality. Beyond generation, Runway offers a full suite of video editing tools: background removal, motion tracking, inpainting, color grading, and green screen replacement — all powered by AI. These tools work on existing footage too, making Runway useful for post-production workflows, not just generation from scratch. Runway has positioned itself at the intersection of AI research and creative tooling. It was a key contributor to the Stable Diffusion project and continues to push the boundary on generative video. The platform is browser-based with no software installation required, making it accessible to creators who don't have specialized hardware.