You.com has raised multiple rounds of funding culminating in a $100M Series C at a $1.5B valuation, led by Cox Enterprises with participation from existing backers including Georgian, Salesforce Ventures, and Norwest Venture Partners. Earlier rounds positioned You.com to build generative AI search and agentic infrastructure, combining search, AI assistants, and customizable agents into a privacy-centric experience. This Series C will accelerate infrastructure development for the agentic era, enhance model and agent capabilities, and expand enterprise integrations. With strong venture backing, You.com is focused on scalable, multimodal AI systems for the next generation of AI experiences.