[Ethos Completes $22.75 Million Series A Financing, Led by a16z] AI-driven human intelligence on-demand matching platform Ethos has completed a $22.75 million Series A financing, led by a16z, with participation from General Catalyst, XTX Markets, Matt Miller, and Common Magic. Ethos utilizes AI to interview candidates and analyze their academic papers, code, and other professional content to build detailed skill profiles.