A startup is an emerging company, typically a private company, that aspires to grow quickly in size, revenue, and influence. Once a company is established in the market and successful for a while, it usually stops being called a startup.
confusion Unlike the terminology around corporations, which has legal significance, the term startup is informal, and not everyone uses it consistently.
Startups are not the same as small businesses. Small businesses, like a coffee shop or plumbing business, typically intend to grow slowly and organically, while relying much less on investment capital and equity compensation. Distinguished startup investor Paul Graham has emphasized that it’s best to think of a startup as any early stage company intending to grow quickly.
technical C corporations dominate the startup ecosystem. LLCs tend to be better suited for slower-growth companies that intend to distribute profits instead of re-investing them for growth. Because of this, and for complex reasons related to how their capital is raised, venture capitalists significantly prefer to invest in C corporations.