Mercor: The $10B AI Hiring App Paying Fired Professionals to Train Their Replacements

# Mercor: The $10B AI Hiring App Paying Fired Professionals to Train Their Replacements

> **Quick answer:** Mercor is a $10 billion AI startup whose three 22-year-old founders became the world's youngest self-made billionaires by building a platform that pays fired white-collar professionals $75-$150/hour to train the AI systems replacing them. The company works with OpenAI and Anthropic, has over 30,000 active contractors, distributes $2 million per day — and in March 2026, suffered a 4TB data breach and five federal lawsuits that put its billion-dollar revenue run rate at serious risk.

The most unsettling startup story of 2026 is not about a company automating jobs. It is about a company that gets the people being automated to do the automating themselves — and pays them well enough that they say yes.

Mercor, founded in 2023 by three Thiel Fellows from a San Francisco high school, is now valued at $10 billion. Its Bloomberg cover story ran April 16, 2026. Its founders are 22 years old. And the central premise of its business model — paying recently fired professionals to teach AI to replace them — has turned the platform into the most argued-about tech story on X this week.

Here is everything you need to know.

## Who Are the Founders Behind Mercor's $10B Valuation?