United States · 
Who invested in Ostiio?
Ostiio's investors include National Science Foundation and MassChallenge.
United States · Funded startup
Who invested in Ostiio
Funding summaryUpdated 26 Oct 2026
$25Kraised across 1 round since 2021, from 1 source
- Latest round
- Grant, $25KOct 2021
- Investors
- 2
The rounds
- Oct 2021
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Ostiio as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Ostiio
How much has Ostiio raised?
Ostiio has raised $25K across 1 round since 2021.
When did Ostiio last raise?
Ostiio's most recent round was a Grant of $25K in Oct 2021.
What was Ostiio's biggest round?
Its most recent round, $25K in Oct 2021, is also its largest on record.
Who backed Ostiio first?
Ostiio's first round on record, in Oct 2021, was backed by National Science Foundation and MassChallenge.
What stage is Ostiio at?
Ostiio's latest named round is a Grant, in Oct 2021.
Where is Ostiio based?
Ostiio is based in the United States.
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