1Security is AI-native permission manager for Microsoft 365 organizations.
1Security has raised $467K in total funding. The most recent round was Seed. The last funding was announced in August 2025.
1Security's investors include Sunfish Partners, Digital Ocean Ventures Starter.
1Security is headquartered in Lodz, Poland.
1Security is AI-native permission manager for Microsoft 365 organizations.
1Security is at the Seed stage.
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"1Security — Funding & Investors." VCBacked, August 22, 2025, https://www.vcbacked.co/company/1security. Accessed July 31, 2026.
VCBacked. (2025). 1Security — Funding & Investors. Retrieved July 31, 2026, from https://www.vcbacked.co/company/1security
{{cite web |title=1Security — Funding & Investors |url=https://www.vcbacked.co/company/1security |website=VCBacked |access-date=July 31, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated