Top Alternatives to JACK Audio Connection Kit

VB-Audio CABLE is a virtual audio cable driver designed to connect audio applications and facilitate the routing of audio signals between them. It acts as a virtual soundcard, allowing users to record the output of one application as the input for another, enabling various audio manipulation and recording scenarios.

Soundflower is a macOS audio system extension that enables applications to route audio directly between each other, acting as a virtual audio cable. It facilitates complex audio setups for recording, streaming, and mixing, bridging the gap between applications that cannot natively share audio streams.

Virtual Audio Cable (VAC) is a powerful Windows audio driver that allows you to route audio signals between different applications in real-time. It creates virtual audio devices that function like physical cables, enabling flexible audio streaming, recording, and mixing.