Cutfac turns a product link into a repeatable short-form video format and renders the cuts locally with ffmpeg. The agent does the editing work: it learns what the product is, writes the hook and captions, and produces versions in your saved format without uploading anything.

Your format as a file: every format is a YAML file under ~/Cutfac, sitting next to the source media and the rendered MP4s, so the project stays readable and backup-able.
Bring your own agent: it runs on a Claude Code or Codex plan, so there is no second AI bill, and 20 camera moves and transitions ship with prompts to copy.
One-time licences: $49 for one Mac, $69 for three, and $99 for five, each including a year of updates; the first three videos are free and there is a 14-day refund window.

Rendering happens on the Mac through ffmpeg with no upload or queue, every change can be undone from a version history, and the app plus the files keep working after a licence lapses.