Haggs is an open-source film studio on Comfy that goes from script to finished cut
Haggs is an MIT-licensed film studio built on Comfy for the #OpenSourceHiggsfield challenge: pictures, clips, series and whole films, plus an editor with separate voice, effects and music tracks. Every button shows its cost in credits before you press it, and it runs on Comfy Cloud or your own GPU with your own ComfyUI.
What it does
It has 26 one-click apps (person swap, background replace, relight, upscale, product ads, lip-sync), an open canvas for chaining Comfy workflows, a Series mode for short vertical videos, and Recreate an edit, which rebuilds a reference video shot for shot around your character. The editor keeps every take and exports MP4, an ffmpeg script or a Final Cut / Resolve FCPXML file.
Worth knowing
Grey Room lets you block a scene in simple 3D with camera moves before spending credits. Node and model availability depends on the provider catalog, your account and your local models; open-weights workflows are labelled.