Muze develops virtual instruments and sample libraries for Native Instruments Kontakt, aimed at music production, sound design, and cinematic composition. Their catalog spans acoustic and hybrid pianos (Dione, Pegasus, Hercules), texture and synth collections (Aquamarine, Eclipse, Enigma, Kinetic, Quasar), and specialized libraries covering bass (Bass Elements), pads, drones, and processed effects. Many titles are built on the company's in-house Muze Evo sound engine.

The team describes itself as a group of musicians and sound designers focused on hybrid, processed, and otherworldly sound sources rather than strictly traditional sample-faithful libraries. The brand is known for selling its instruments individually as well as in large bundles such as the Essentials Bundle, Massive Acoustic Bundle, Neo Complete, and the all-encompassing Everything Bundle, which collects the bulk of their Kontakt catalog into a single package.

Alongside paid releases, Muze regularly distributes free or lite editions of its libraries — including titles like Bass Elements Free, Aquamarine Free, and PA Dionysus — through its own storefront and outlets like Plugin Boutique, KVR, and Audio Plugin Deals.

Muze has 20 products cataloged on Equipboard, including Kontakt Instrument. Most Muze products sit on the budget-friendly end of the spectrum.