Unicorn
YOO-nih-korn
A privately held startup valued at $1 billion or more.
A unicorn is a private company valued at $1 billion or more. The term was coined by Aileen Lee in 2013 when billion-dollar startups were rare. Today, there are over 1,000 unicorns globally, making the term less exclusive but still meaningful.
Reaching unicorn status is a fundraising milestone, not a business achievement. The $1B valuation comes from the last round of private funding. It does not mean the company is worth $1B on the public market, generates $1B in revenue, or is profitable. It means that in the last funding round, investors priced the company at $1B or more.
The distinction matters because private valuations can be inflated. A company valued at $1B in a hot funding environment might be valued at $400M in a cooler one. Several unicorns have had down rounds or IPO'd below their private valuation. Most unicorns reach this status during their Series C or later rounds.
Examples
A startup achieves unicorn status.
The company raises a $100M Series C at a $1.2B post-money valuation. Headlines declare it a unicorn. The founders celebrate, but they know the valuation is based on growth expectations they still need to deliver.
A unicorn IPOs below its private valuation.
The company was last valued at $3B in private markets. At IPO, the public market values it at $1.8B. The difference reflects the gap between private market optimism and public market scrutiny. Late-stage investors who bought at $3B are underwater.
A company builds a real business without chasing unicorn status.
The founder is asked 'are you building a unicorn?' They respond: 'I am building a profitable $100M ARR business. If the market values it at $1B, great. If not, we still have a valuable, sustainable company.' Refreshingly honest.
Frequently asked questions
How many unicorns are there?
Over 1,200 globally as of 2025, according to CB Insights. The US has the most, followed by China, India, and the UK. The number grew rapidly from 2020-2022 and has slowed as private market valuations corrected.
Does being a unicorn mean the company is successful?
Not necessarily. Unicorn status is a valuation milestone based on private funding rounds. Some unicorns are highly profitable. Others are burning cash with no path to profitability. The $1B label says nothing about the underlying business quality.
Related terms
The estimated worth of a company, determined during a funding round by negotiation between founders and investors.
A form of private equity financing where firms invest fund money in high-growth startups in exchange for equity.
Late-stage funding rounds that finance category dominance, acquisitions, international expansion, or preparation for IPO.
The process of offering shares of a private company to the public for the first time on a stock exchange.
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