United States · 
Who invested in Nucleo?
Nucleo's investors include Y Combinator, Orbit Ventures and 6th Man Ventures.
2023202420252026
$4.0MSeed$500KPre-seed$280KSeed
United States · Seed startup
Who invested in Nucleo
Funding summaryUpdated 26 Oct 2026
$4.8Mraised across 3 rounds since 2022, from 3 sources
$4.0MSeed$500KPre-seed$280KSeed
- Latest round
- Seed, $280KJan 2026
- Biggest round
- $4.0MSeed · Nov 2022
- Investors
- 3
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Seed, $4.0M Nov 2022
- Biggest round
- $4.0M Seed · Nov 2022
- Usual gap between rounds
- 3.1 years the median of 2
The rounds
- Jan 2026
- Dec 2025
- Nov 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 Nucleo
How much has Nucleo raised?
Nucleo has raised $4.8M across 3 rounds since 2022.
When did Nucleo last raise?
Nucleo's most recent round was a Seed of $280K in Jan 2026.
What was Nucleo's biggest round?
Nucleo's largest round on record is $4.0M (Seed), in Nov 2022.
Who backed Nucleo first?
Nucleo's first round on record, in Nov 2022, was backed by 6th Man Ventures.
What stage is Nucleo at?
Nucleo's latest named round is a Seed, in Jan 2026.
Where is Nucleo based?
Nucleo is based in the United States.
Companies like Nucleo
In the same sector, and raised in the last eighteen months.
Find investors like these
Search every investor by what they have actually funded, then narrow to your stage and market. Free.