micro1 is an AI Infrastructure company based in San Francisco, CA. It has raised $37M in total funding. Latest round: Series A.
micro1 funding overview
micro1 is an AI Infrastructure company based in San Francisco, CA. micro1 has raised $37M in total disclosed funding. That places its disclosed total in the $25M–$100M range. Its most recent disclosed round is a Series A announced in October 2025. The round record for micro1 runs through 2025; nothing later has been disclosed. Investors on record include 01 Advisors, Joshua Browder, Adam Bain, Dick Costolo. 4 distinct backers are named across the disclosed rounds.
micro1 at a glance
Total raised
$37M
Latest round
Series A
Latest round date
October 2025
Industry
AI Infrastructure
Headquarters
San Francisco, CA
Notable investors
01 Advisors, Joshua Browder, Adam Bain, Dick Costolo
Frequently asked about micro1 funding
How much has micro1 raised?
micro1 has raised $37M in total disclosed funding across the rounds on record.
Who has invested in micro1?
01 Advisors, Joshua Browder, Adam Bain, Dick Costolo are named among the investors backing micro1.
What was the latest micro1 funding round?
The most recent disclosed round is a Series A, announced in October 2025.
Where is micro1 based?
micro1 is based in San Francisco, CA.
What sector does micro1 operate in?
micro1 is tracked under AI Infrastructure from San Francisco, CA, with $37M in disclosed funding.
When did micro1 last raise?
The last disclosed micro1 round closed in October 2025 at Series A.
Totals shown for micro1 aggregate every disclosed round on file. To see how that compares, browse the AI Infrastructure companies in San Francisco and the investors behind them below.
