Alternative toRunway
Generative Models
Official SD3 / SVD video models.
Access: Open-source software
Setup: self-host
Free alternatives to Runway
Functional replacements with a real free or open-source path, described in plain terms.
Available alternatives
ComfyUI
Node-based interface and API for local image and video-generation models. Highly configurable but more technical; weights, compute, and licenses vary by workflow.
Setup: self-host
Alternative toRunway
Open Sora
Source Sora alternative for high-quality video generation.
Access: Free or open-source project
Setup: self-host
Wan2.2
Open video-generation model toolkit for self-hosting; generation requires compatible weights and substantial GPU resources.
Setup: self-host + GPU/models
LTX Video
Open video-generation model with text/image-to-video pipelines. Run inference with compatible hardware and weights; review the license and model terms before commercial use.
Setup: self-host
HunyuanVideo
Open-source text-to-video foundation model and inference code from Tencent. Local generation requires substantial GPU resources and use under the model's applicable terms.
Setup: self-host
CogVideo
Open-source text- and image-to-video model family with public inference code and weights.
Setup: self-host
SkyReels V2
Open video-generation model family with inference code for long-form and image-to-video workflows. It is a technical model project, not a hosted editor; check weights, hardware, and usage terms.
Setup: self-host