Cosine is an AI knowledge engine that understands your codebase.
Cosine has raised $534K in total funding. The most recent round was Venture - Series Unknown. The last funding was announced in January 2026.
Cosine's investors include Gaingels, Y Combinator, Lakestar, UpHonest Capital, Soma Capital.
Cosine is headquartered in San Francisco, United States.
Cosine is an AI knowledge engine that understands your codebase.
Cosine is at the Venture - Series Unknown stage.
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"Cosine — Funding & Investors." VCBacked, January 2, 2026, https://www.vcbacked.co/company/cosine. Accessed July 20, 2026.
VCBacked. (2026). Cosine — Funding & Investors. Retrieved July 20, 2026, from https://www.vcbacked.co/company/cosine
{{cite web |title=Cosine — Funding & Investors |url=https://www.vcbacked.co/company/cosine |website=VCBacked |access-date=July 20, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated