Bootstrapping means funding the business from internal resources, founder savings, customer revenue, or non-dilutive debt, rather than venture equity. Bootstrapped companies trade speed for control: less dilution and no investor governance, but slower hiring, less marketing budget, and tighter cash management.
The trade-off is sharpest in winner-take-most markets, where capital efficiency loses to capital intensity. In capital-light SaaS or services-led businesses, bootstrapping can produce outcomes that look identical to venture-backed ones with dramatically more founder ownership.