“Ethos, an expert network platform leveraging voice technology for onboarding, has raised $22.75M in funding from Andreessen Horowitz. The company is rapidly scaling, bringing on 35,000 experts weekly, positioning itself as a key player in connecting AI systems with human expertise at unprecedented speed.”
Key Takeaways
- Ethos raised $22.75M Series funding from prominent VC firm a16z
- Platform onboards 35,000 expert contributors per week using voice technology
- Expert networks are becoming critical infrastructure for training and validating AI systems
Ethos secures $22.75M from a16z to scale its AI-powered expert network platform
trending_upWhy It Matters
As AI systems require vast amounts of high-quality human feedback and expertise, platforms like Ethos that can efficiently connect experts with AI companies become increasingly valuable. The rapid onboarding rate suggests strong market demand for expert network services, indicating a growing industry need for human-in-the-loop AI development and validation.



