United States · 
Who invested in ACX?
ACX's investors include Y Combinator and Mubadala.
20232024
$15MRound$500KPre-seed
United States · Pre-seed startup
Who invested in ACX
Funding summaryUpdated 26 Oct 2026
$16Mraised across 2 rounds since 2022, from 2 sources
$15MRound$500KPre-seed
- Latest round
- Pre-seed, $500KSept 2024
- Biggest round
- $15MRound · Dec 2022
- Investors
- 2
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Round, $15M Dec 2022
- Biggest round
- $15M Round · Dec 2022
- Between rounds
- 21 months from the last two
The rounds
- Sept 2024
- Dec 2022
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about ACX
How much has ACX raised?
ACX has raised $16M across 2 rounds since 2022.
When did ACX last raise?
ACX's most recent round was a Pre-seed of $500K in Sept 2024.
What was ACX's biggest round?
ACX's largest round on record is $15M (Undisclosed round), in Dec 2022.
Who backed ACX first?
ACX's first round on record, in Dec 2022, was backed by Mubadala.
What stage is ACX at?
ACX's latest named round is a Pre-seed, in Sept 2024.
Where is ACX based?
ACX is based in the United States.
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