Ethos raises $22.75M from a16z for its expert network with voice onboarding

Ethos, an AI-powered expert network platform, raised $22.75M Series A funding to disrupt traditional knowledge matching through voice-based onboarding and advanced natural language search capabilities, enabling enterprises to find niche expertise beyond job titles. For IT leaders, this signals a fundamental shift in how organizations will access specialized talent and external expertise—moving from keyword-based searches to AI-driven capability matching that integrates public data sources and conversational intelligence. The platform's traction (35,000 weekly invites, eight-figure annualized revenue, enterprise adoption) and backing by a16z indicate that intelligent expert networks will become critical infrastructure for strategic decision-making, requiring IT organizations to evaluate integration with their knowledge management and advisory workflows.