SigmaOS is an AI-powered browser that helps users work faster with intelligent tabs, built-in assistants, and productivity tools.
SigmaOS has raised $4.0M in total funding. The most recent round was Seed. The last funding was announced in November 2022.
SigmaOS's investors include Y Combinator, Pioneer Fund, Moonfire Ventures, LocalGlobe, 7percent Ventures.
SigmaOS is headquartered in London, United Kingdom.
SigmaOS is an AI-powered browser that helps users work faster with intelligent tabs, built-in assistants, and productivity tools.
SigmaOS is at the Seed stage.
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"SigmaOS — Funding & Investors." VCBacked, November 16, 2022, https://www.vcbacked.co/company/sigmaos. Accessed July 20, 2026.
VCBacked. (2022). SigmaOS — Funding & Investors. Retrieved July 20, 2026, from https://www.vcbacked.co/company/sigmaos
{{cite web |title=SigmaOS — Funding & Investors |url=https://www.vcbacked.co/company/sigmaos |website=VCBacked |access-date=July 20, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated