The chart provides a comparative analysis of Uber's $90 billion IPO valuation against other major technology companies. Notably, Alibaba Group leads with a staggering $168 billion valuation, followed by Facebook at $104 billion. Uber's valuation, while substantial, is positioned third, highlighting its significant market presence. Interestingly, both Lyft and Snapchat share a $24 billion valuation, indicating a similar market perception at their respective IPOs. Google, despite its massive influence today, had a relatively modest $23 billion valuation at its IPO. Twitter and Pinterest, with valuations of $14 billion and $10 billion respectively, round out the list, showcasing the diverse range of market expectations and valuations within the tech industry. This chart underscores the varying scales of market confidence and potential attributed to these companies at the time of their public offerings, reflecting both the competitive landscape and the evolving nature of technology-driven businesses.