OSS Capital

OSS Capital is a venture capital firm based in San Francisco, CA founded in 2018. OSS Capital is the first and only early-stage VC exclusively dedicated to backing leading COSS (commercial open source) startup founders on a global basis since 2018. The firm focuses on Seed, Series A, Series B+ investments across sectors including DevTools, AI, Enterprise. The firm manages $125M in assets under management. Notable portfolio companies include Airbyte, Cal.com, Preset, Elementary, Snyk and GitLab. First institutional fund exclusively focused on investing in commercial open-source software (COSS) startups across developer tools, AI, and enterprise infrastructure.