Seth Knox

Seth Knox is an experienced marketing executive currently serving as Chief Marketing Officer for LightBeam.ai since March 2025, where responsibilities include leading a marketing team for an identity-centric data security platform. Previously, Seth founded Acceleration Marketing Group, launching a decentralized identity standard aimed at transforming the digital identity industry and advising a stealth mode start-up in Incident Response. As Chief Marketing Officer at Deepfactor, a microtargeting demand generation strategy resulted in a 1672% increase in new monthly pipeline deals. While at Agari, Seth restructured the marketing team to enhance valuation for an exit and grew the partnership with Cisco significantly. Additionally, as Vice President of Marketing at Fortanix, impactful marketing strategies led to a 275% growth in ACV bookings and substantial increases in website traffic. Academic credentials include a Bachelor of Arts in Political Science from Brown University and an MBA in Strategy from Pepperdine University.