United States · Who invested in Open Source Security Foundation?
Open Source Security Foundation's investors include Amazon Web Services.
202420252026
$5.0MGrant?Venture
United States · Venture startup
Who invested in Open Source Security Foundation
Funding summaryUpdated 26 Oct 2026
$5.0Mraised across 2 rounds since 2023, from 2 sources
- Latest round
- VentureMar 2026
- Biggest round
- $5.0MGrant · May 2023
- Investors
- 1
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Grant, $5.0M May 2023
- Biggest round
- $5.0M Grant · May 2023
- Between rounds
- 2.8 years from the last two
The rounds
- Mar 2026
- May 2023Grant$5.0M
No investor was named in the report.
Source recorded
Founders and team
From Open Source Security Foundation's own website: 2 on the team.
Quick answers about Open Source Security Foundation
How much has Open Source Security Foundation raised?
Open Source Security Foundation has raised $5.0M across 2 rounds since 2023. One round did not disclose an amount, so the total is a floor.
When did Open Source Security Foundation last raise?
Open Source Security Foundation's most recent round was a Venture in Mar 2026.
What was Open Source Security Foundation's biggest round?
Open Source Security Foundation's largest round on record is $5.0M (Grant), in May 2023.
Who backed Open Source Security Foundation first?
Open Source Security Foundation's first round on record, in Mar 2026, was backed by Amazon Web Services.
What stage is Open Source Security Foundation at?
Open Source Security Foundation's latest named round is a Venture, in Mar 2026.
Where is Open Source Security Foundation based?
Open Source Security Foundation is based in the United States.
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