Marcus Feld

Device Intelligence Editor (MSc Data Science) at bestdeviceintelligenceplatforms.com

Marcus covers device intelligence and abuse and fraud tooling for engineering teams. They write and edit this site's hands-on rankings of detection tools.

Reviews on this site: Best Device Intelligence Tools 2026 — researched and written by Marcus Feld, independently tested and reviewed by Teresa Okonkwo.

Every ranking is tested hands-on per the methodology page and cross-checked against public vendor documentation. Reach the editors at editor@bestdeviceintelligenceplatforms.com.