2. Sara Horowitz (Freelancers Union Founder)

Sara Horowitz is the founder of Freelancers Union, an organization that advocates for the rights and benefits of independent workers, such as freelancers and contractors. Established in 2002, the union provides resources like health insurance, retirement plans, and advocacy for workplace protections. Horowitz's work aims to improve the conditions for millions of people who work outside traditional employment structures, helping them access the support and benefits typically afforded to full-time employees. Her efforts have significantly influenced the growing conversation around the gig economy and the future of work in an increasingly flexible labor market.