The global expert network market has officially surged past $3.2 billion in 2025, fueled by massive AI integration and a growing industrial demand for specialized knowledge. At the forefront of this shift is Ethos, which recently secured $22.75M in Series A funding led by a16z. This investment marks a significant milestone for the company as it introduces disruptive voice onboarding technology to the sector.

How Ethos is Disrupting the Expert Network Market

Traditional expert networks often rely on static, text-heavy profiles that fail to capture the true depth of a professional's capabilities. Ethos is changing this dynamic by utilizing a voice-first approach to extract granular expertise from subject matter experts.

This technology addresses a massive pain point in modern recruitment and consulting:

  • Precision Matching: Moving beyond simple job titles to identify specific problem-solving skills.
  • Bridging the Skills Gap: Addressing the 68% of companies that struggle to identify niche skills, according to Gartner’s 2025 report.
  • Deep Contextual Data: Using voice onboarding to capture real-world nuances that text cannot convey.

By leveraging voice onboarding, the platform allows industries like finance, pharmaceuticals, and AI R&D to match highly specific competencies—such as "funding automation" or "drug development"—with unprecedented accuracy.

The Tech Behind the Knowledge Graph

The strength of the Ethos model lies in its hybrid data strategy. Rather than relying on a single source, the platform synthesizes information from voice interviews, public content analysis, and social signals to build rich, multidimensional professional profiles. This creates a sophisticated "knowledge graph" where skills are prioritized over traditional job roles.

The company's leadership brings a unique blend of high-level consulting and deep technical research to the table:

  • James Lo: Brings expertise in large-scale transformation from his time at McKinsey and Softbank.
  • Daniel Mankowitz: Contributes a legacy of AI research expertise from DeepMind.

Scaling the Future of Expertise

With the backing of a16z and access to the General Catalyst network, Ethos is scaling rapidly, adding over 35,000 experts to its platform every week. While competitors like Listen Labs focus on conversational AI for interviews, Ethos differentiates itself by building a comprehensive database of human intelligence.

The platform has already attracted high-value clients, including top-tier hedge funds and major enterprise consultancies. As AI labs continue to invest heavily in talent mapping, the ability of Ethos to maintain high-quality data while expanding into new domains will be critical. In an AI-driven economy where capabilities outweigh titles, Ethos is positioning itself as the definitive standard for sourcing specialized expertise.