Guitarmory is a California-based boutique pickup manufacturer known for hand-wound humbuckers, single-coils, and P-90s geared largely toward modern rock and metal players. The company operates under the umbrella of Cerberus Music, which also houses Cerberus Guitars as its instrument-building wing. Rob Chapman, co-founder of Chapman Guitars, is a co-owner of the brand.

The lineup centers on a family of aggressively voiced humbuckers with names like the Atlas, Ares, Foxbat, Mercenary, Minuteman, Orion, Slicer, and Warthog, alongside bar-type designs for extended-range and baritone guitars. Beyond humbuckers, Guitarmory offers Telecaster-style single-coil sets (T-Bucket) and soapbar P-90s (Mortar), plus higher-end variants such as their acrylic bobbin pickups. The shop also takes on custom winds, pickup repairs, and OEM/builder services for smaller guitar makers.

The brand's reputation rests on its boutique, made-to-order approach and its focus on high-output designs suited to heavier styles, though the catalog covers vintage-style voicings as well. Its profile has grown through collaborations and demos with YouTube guitar personalities, including Rob Chapman's channel.

Guitarmory has 5 products cataloged on Equipboard, including Electric Guitar Pickups. Their gear is featured by 6 artists, with the strongest followings in Rock and Metal. Notable users include Pat Sheridan, Andy Williams, and Matt Heafy.