# Micro1 raises USD 35 million in Series A funding at a USD 500 million valuation, with USD 50 million in annual revenue

On 2025/9/15, TechCrunch reported that AI data annotation and talent management platform Micro1 raised USD 35 million in Series A funding at a USD 500 million valuation, with approximately USD 50 million in ARR. It helps AI companies find and manage human data annotators, serving Microsoft and other leading AI labs.



Canonical: https://uniquebase.ai/news/2b1dc945-d080-4b91-adbc-652fd22dd4f5
Stable identifier: 2b1dc945-d080-4b91-adbc-652fd22dd4f5
Snapshot captured: 2026-10-15T14:23:27.067Z
English updated: 2026-10-15T22:40:43.289Z

## Connected profiles

- [01 Advisors](/institutions/01-advisors)
- [Micro1](/companies/micro1)

## Sources

- https://techcrunch.com/2025/09/12/micro1-a-competitor-to-scale-ai-raises-funds-at-500m-valuation/