Bootstrapping is building a company from personal finances or from the operating revenues of the new company. No venture capital. No angel investors. Just you, your savings, and whatever the business earns. The term comes from the old saying about pulling yourself up by your bootstraps.

Bootstrapping forces discipline. You cannot spend what you do not have. Every dollar matters. Founders who bootstrap keep more ownership and control. They answer to customers, not investors. The trade-off is slower growth. Without outside capital, expansion is limited by cash flow. Many successful companies started this way. Mailchimp, GitHub, and Basecamp were bootstrapped for years. Some founders prefer it because it keeps them focused on revenue. Others use it as a temporary phase before raising money. Bootstrapping is not for everyone. It requires patience, frugality, and a tolerance for risk. But for some businesses, it is the only path that makes sense.

Common tactics

• Start small and reinvest profits
• Keep overhead low
• Charge customers early
• Avoid debt where possible
• Grow only as fast as cash allows