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micro1
High-quality AI data labeling through expert-driven, scalable platform
About micro1
Micro1 is a startup specializing in high-quality data labeling for artificial intelligence. The company connects AI labs with expert human specialists—including software engineers, medical professionals, and writers—through its proprietary platform, Zara, which automates recruitment, onboarding, and management of these experts. Micro1 focuses on providing precise, scalable, and diverse labeled datasets for training AI models, addressing the growing demand for accurate data in AI development. Its services cater to large enterprises, including Microsoft and several Fortune 100 companies, positioning Micro1 as a competitor to established players like Scale AI. With rapid growth in annual recurring revenue and strategic backing from investors such as O1 Advisors, the company is expanding its network of experts and developing advanced solutions, including virtual environments for AI training.
Source: Dealroom company dataAt a glance
- Founded
- 2022
- Headquarters
- Palo Alto, United States
- Sector
- AI
- Power Law
- Thoroughbred$100M+ revenue
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed5 investors entered at this stage
Pareto Holdings
Dream Ventures
Cory Levy
Jason Calacanis
Joshua Browder
Series A5 investors entered at this stage
Sean Rad
Companyon Ventures
Motley Fool Ventures
Dan Westgarth
01 Advisors
Source: Dealroom Talent Intelligence.
Global footprint
team presence
across markets
Market sentiment
An AI-synthesised read of the highest-engagement posts about micro1 on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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