SubMission Audio is a music software developer specializing in virtual bass instruments and audio plugins for producers working in metal, rock, and progressive genres. Launched in 2018 with the release of EuroBass, the company has built a catalog of sample-based bass instruments modeled on specific real-world instruments, including EuroBass III (developed in partnership with Spector Basses), PunkBass (based on a Fender P-Bass), NocturnalBass (modeled on an Ernie Ball Music Man StingRay), UmanskyBass, ShinzBass, ArchitectsBass, DjinnBass 2, GroveBass, and OmniBass.

Beyond virtual basses, the brand produces a line of mix and mastering plugins including PreFire (analogue saturation), Flatline 2 (mastering maximizer), DoubleTap (bass dynamics processor), and LockOn. Its virtual instruments run in Kontakt and Kontakt Player, and the company is an official Native Instruments partner, meaning its libraries are fully supported in the free Kontakt Player.

SubMission Audio's tools have been adopted by film and game composers as well as heavy music producers — EuroBass, for example, has been used by Mick Gordon on the DOOM Eternal soundtrack — and several of the company's bass instruments are developed in collaboration with bassists and bands in the progressive metal scene.

SubmissionAudio has 3 products cataloged on Equipboard, including Kontakt Instrument, DAW Software, and Limiter Plugins. Their gear is featured by 1 artist, with the strongest followings in Rock and Metal. Notable users include Adam Bentley.