Noisebud is a Stockholm-based Swedish project run by Sol Andersson and Johannes Ahlberg that develops audio plugins, REAPER scripts, and other production tools alongside making and performing music. The pair frame Noisebud as a vehicle for collaborations, art projects, and software experiments rather than a traditional plugin company, with most releases distributed for free or on a pay-what-you-want basis through their site and Patreon.

Their plugin catalog spans utility, mixing, and creative tools across VST, VST3, and AU formats. Notable releases include Burt, a subtractive synth built around distortion stages; Listen, a monitor-control extender that adds mastering-console-style functions to a DAW; Skyline, a stereo width and depth tool centered on Spread, Pan, and Width controls; 360, a full-range phase rotator; Lazy Kenneth, a dynamics processor aimed at bass and kick interaction; Smile, a Fletcher-Munson-based transient shaper; and metering and utility plugins like Evouyn and Binvert. They also publish REAPER-specific tools such as Floating Faders and Q-FX-Insert.

Noisebud has 5 products cataloged on Equipboard, including Utility Plugins, Metering Plugins, and Dynamic Processor Plugins.