FrameStack

Concat vs FableCut

ConcatFableCut
Control surface
✓GUI app✓MCP serverAPI
✓GUI appMCP serverAPI
Autonomy
Agent-driven
Agent-driven
Export formats
MP4
JSON
Edit ops
CaptionsVoice-overTimeline editEffects
Timeline editSilence removalReframe 16:9→9:16
Hosting
Fully localOpen-source, self-host
Fully localOpen-source, self-host
Pricing model
Free (OSS)
Free (OSS)
Free tier✓ Yes✓ Yes
Open sourceAGPL-3.0MIT

✓ = quoted on the vendor's official page (hover or long-press for the snippet). Edit ops, hosting and pricing model come from an official-page scan and are not yet checked field by field.