Open Source Endowment
Open Source Endowment45
About
What does Open Source Endowment do?
The Open Source Endowment is a 501(c)(3) nonprofit organization founded by VC investor Konstantin Vinogradov and backed by prominent open-source programmers. Its mission is to provide sustainable, long-term funding for critical open-source projects and their maintainers, addressing the perennial issue of underfunded and burned-out developers. It operates by building a large endowment, investing its assets, and distributing a fraction of the income to projects based on criteria like user base and…
What is Open Source Endowment's revenue?
StartupHub estimates Open Source Endowment's annual revenue at $145K (range $87K to $294K, 31% confidence), based on comparable companies in the sector.
What is Open Source Endowment's valuation?
StartupHub estimates Open Source Endowment's effective valuation at $18.6M (range $10.8M to $24.3M, 58% confidence), based on comparable companies in the sector.
How much funding has Open Source Endowment raised?
Open Source Endowment has raised a total of $750K in funding.
Where is Open Source Endowment headquartered?
Open Source Endowment is headquartered in San Francisco, United States.
When was Open Source Endowment founded?
Open Source Endowment was founded in 2026.
What industry does Open Source Endowment operate in?
Open Source Endowment operates in Open Source, Non-profit, Technology, Software Development, Philanthropy, Fintech.
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An entrant is a company tagged Open Source whose domain was first registered in the window, counted from registry records in the StartupHub directory. 3 of them registered in the last 30 days. Registry detection runs two to three weeks behind registration, so recent weeks are a floor.
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