When it comes to startups, maintaining momentum is crucial. However, there are times when a company’s growth outpaces its available capital, creating a financial gap between major funding rounds. This is where bridge funding comes into play. It’s a vital lifeline that can keep a startup afloat and thriving during critical transition periods.
Bridge funding, also known as bridge financing or a bridge loan, is a short-term capital injection designed to sustain a startup’s operations until it secures a more substantial, long-term investment. This type of funding acts as a financial bridge, helping companies traverse the often-treacherous waters between larger funding rounds.

Bridge funding ensures that day-to-day operations continue smoothly, preventing any disruptions that could impede growth or damage the company’s reputation. With adequate resources, startups can continue to pursue growth opportunities without having to scale back or pause critical initiatives. It provides additional time to secure more favorable terms for the next funding round or to achieve key milestones that could increase the company’s valuation. In some cases, bridge funding can help avoid premature dilution of equity that might occur if a company were forced to raise a larger round at a less advantageous valuation.
Types of Bridge Funding
There are several types of bridge funding available to startups. Convertible notes are short-term debt that converts to equity in the next funding round. SAFE (Simple Agreement for Future Equity) is an agreement to provide rights for future equity in exchange for immediate cash. Some companies opt for traditional short-term loans with specific repayment terms, while others might choose revenue-based financing, where funding is repaid as a percentage of future revenues.
Key Provisions of Bridge Funding
Understanding the key provisions of bridge funding is crucial for startups. The interest rate is a fundamental component, typically higher than traditional loans due to the increased risk. The maturity date when the loan must be repaid or converted usually ranging from a few months to a year. For convertible notes, the conversion discount offers investors a reduced price on equity in the next funding round as a reward for their early investment.
A valuation cap sets the maximum valuation at which the investment converts to equity, protecting investors if the company’s value skyrockets. Some bridge funding agreements include warrants, giving investors the right to purchase additional shares at a predetermined price. Collateral requirements may be included, especially for more traditional bridge loans. Priority repayment terms often ensure bridge investors are paid before or alongside other creditors in case of liquidation.
Key Considerations for Startups

When considering bridge funding, startups must carefully review the terms, including interest rates, repayment schedules, and conversion terms (if applicable). It’s crucial to consider how bridge funding might affect the structure and valuation of upcoming funding rounds. Since bridge funding often comes from existing investors, maintaining transparent communication is essential. Startups should also explore all available alternatives, such as extending runways through cost-cutting or accelerating revenue generation.
Potential Risks
While bridge funding can be a lifesaver, it’s not without risks. It can be more expensive than traditional financing due to its short-term nature and higher risk. Relying on bridge funding might signal financial distress to potential investors if not managed carefully. The short-term nature of bridge funding can also create additional pressure to meet specific milestones quickly.
Conclusion
Bridge funding plays a crucial role in the startup ecosystem, providing the necessary resources to navigate the challenging periods between major funding rounds. While it comes with its own set of considerations and potential risks, when used strategically, bridge funding can be the key to maintaining a startup’s growth trajectory and achieving long-term success. By understanding the nuances of bridge funding and carefully weighing the options, startups can make informed decisions that support their continued growth and innovation in the fast-paced world of entrepreneurship.