Micro1, a leading provider of human intelligence solutions for AI development, has announced the successful completion of a $35 million Series A funding round, elevating the company’s valuation to $500 million. The investment was led by 01 Advisors, a venture capital firm co-founded by former Twitter executives Dick Costolo and Adam Bain, with Bain joining Micro1’s board of directors.
Founded by Ali Ansari, a 24-year-old entrepreneur, Micro1 has rapidly emerged as a key player in the AI ecosystem. The company’s innovative approach focuses on leveraging human expertise to enhance AI model training and development. Micro1’s flagship product, Zara, is an AI-powered recruitment agent designed to source, vet, and onboard top-tier talent at scale. This platform enables enterprises to access a curated pool of professionals, including engineers, doctors, and researchers, ensuring high-quality data for AI applications.
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In the first half of 2025, Micro1 achieved a significant milestone, increasing its annual recurring revenue from $7 million to $50 million. The company’s client base includes leading AI labs and Fortune 100 companies, underscoring its growing influence in the industry.
Micro1’s growth trajectory is further supported by strategic partnerships and board appointments. Joshua Browder, founder and CEO of DoNotPay, has also joined the company’s board, bringing valuable insights into AI applications and legal technology.
“We are thrilled to have the support of 01 Advisors and industry leaders like Adam Bain and Joshua Browder as we continue to scale our operations,” said Ali Ansari, Founder and CEO of Micro1. “This funding will accelerate our mission to build the world’s most advanced human intelligence platform, empowering enterprises to harness the full potential of AI.”