United States · 
Who invested in 1build?
1build's investors include Y Combinator, Bossa Invest, Greycroft, Liquid 2 Ventures and MetaProp Ventures, and 1 more on record.
United States · Series A startup
Who invested in 1build
Funding summaryUpdated 26 Oct 2026
$15Mraised across 1 round since 2021, from 1 source
- Latest round
- Series A, $15MSept 2021
- Investors
- 6
The rounds
- Sept 2021
Everyone who backed them
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Quick answers about 1build
How much has 1build raised?
1build has raised $15M across 1 round since 2021.
When did 1build last raise?
1build's most recent round was a Series A of $15M in Sept 2021.
What was 1build's biggest round?
Its most recent round, $15M in Sept 2021, is also its largest on record.
Who backed 1build first?
1build's first round on record, in Sept 2021, was backed by Y Combinator, Bossa Invest and Greycroft and 3 others.
What stage is 1build at?
1build's latest named round is a Series A, in Sept 2021.
Where is 1build based?
1build is based in the United States.
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