United States · 
Who invested in Windsor.io?
Windsor.io's investors include Y Combinator, Citibank, Precursor Ventures, Afore Capital and Guillermo Rauch, and 2 more on record.
United States · Seed startup
Who invested in Windsor.io
Funding summaryUpdated 26 Oct 2026
$2.6Mraised across 1 round since 2021, from 1 source
- Latest round
- Seed, $2.6MOct 2021
- Investors
- 7
The rounds
- Oct 2021
Everyone who backed them
Guillermo RauchVC firm1round
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Quick answers about Windsor.io
How much has Windsor.io raised?
Windsor.io has raised $2.6M across 1 round since 2021.
When did Windsor.io last raise?
Windsor.io's most recent round was a Seed of $2.6M in Oct 2021.
What was Windsor.io's biggest round?
Its most recent round, $2.6M in Oct 2021, is also its largest on record.
Who backed Windsor.io first?
Windsor.io's first round on record, in Oct 2021, was backed by Y Combinator, Citibank and Precursor Ventures and 4 others.
What stage is Windsor.io at?
Windsor.io's latest named round is a Seed, in Oct 2021.
Where is Windsor.io based?
Windsor.io is based in the United States.
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