CB Unicorn is a term used to describe a startup company that has achieved a valuation of over $1 billion. These companies are often in the technology sector and are known for their rapid growth and innovative business models. The term "unicorn" signifies their rarity, as only a small percentage of startups reach this milestone. The concept of CB Unicorn is closely associated with venture capital and investment trends. Investors, including firms like Sequoia Capital and Andreessen Horowitz, actively seek out these high-potential companies. Achieving unicorn status can provide significant financial returns and attract further investment, fueling continued growth and expansion.