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Convertible Notes vs. SAFEs: Choosing the Right Instrument for Your Startup’s Fundraising

Updated: Aug 20



A Comprehensive Guide to Understanding Convertible Notes and SAFEs for Startups


When raising capital, one of the most crucial decisions a startup faces is selecting the right financing instrument. Two of the most popular options are Convertible Notes and SAFEs (Simple Agreements for Future Equity). Each has its own advantages, disadvantages, and legal implications that can significantly impact your startup’s future. Understanding these instruments is essential not only for ensuring a smooth fundraising process but also for protecting your startup’s long-term interests. Here’s a detailed comparison to help you make an informed decision.


What Are Convertible Notes?


Convertible Notes are a form of debt that converts into equity at a later stage, typically during a subsequent financing round. They are commonly used in early-stage fundraising when it is difficult to determine an accurate valuation for the startup.


Key Features:


- Debt Instrument: Initially structured as a loan with a maturity date and interest rate.


-Conversion Trigger: Converts to equity at a future date, often during a priced funding round.


- Discount Rate: Investors usually receive a discount on the price per share when the note converts to equity.


- Valuation Cap: Sets a maximum valuation at which the note can convert, protecting early investors from excessive dilution.


What Are SAFEs (Simple Agreements for Future Equity?


SAFEs, introduced by Y Combinator in 2013, are an alternative to convertible notes. They provide a way for startups to raise funds without taking on debt. Unlike convertible notes, SAFEs do not have a maturity date or interest rate, making them more flexible and founder-friendly.


Key Features:


- Equity Agreement: SAFEs are not debt; they are a promise of future equity.


- Conversion Trigger: Converts into equity when the startup raises a future funding round.


- Valuation Cap and Discount: Similar to convertible notes, SAFEs often include a valuation cap and/or discount.


- No Maturity Date: Unlike convertible notes, SAFEs don’t have a repayment obligation or interest.


Comparing Convertible Notes and SAFEs


1. Complexity and Legal Considerations:


- Convertible Notes: As debt instruments, they are slightly more complex and involve more legal considerations, such as interest rates and maturity dates. They require more negotiation and documentation.


- SAFEs: Simpler and quicker to execute. They do not involve interest rates or maturity dates, reducing the need for extensive legal negotiation.


2. Impact on Future Funding Rounds:


- Convertible Notes: Because they are debt, convertible notes can create pressure to secure a priced round before the maturity date. If the startup fails to do so, it may need to repay the note or face penalties.


- SAFEs: More flexible, as they do not require repayment or carry interest. However, their simplicity can sometimes lead to complications in later funding rounds if not carefully managed.


3. Investor Perspective:


- Convertible Notes: Investors may prefer convertible notes if they want the security of debt along with the upside of equity conversion. The interest rate provides some return if the note does not convert.


- SAFEs: Investors who prioritize simplicity and quick execution may prefer SAFEs. However, the lack of interest and fixed maturity may be less attractive to those seeking more protection.


4. Founder Perspective:


- Convertible Notes: Can be risky if the startup is unable to raise a subsequent round before the maturity date. Founders need to carefully manage the timeline to avoid the risk of default.


- SAFEs: Typically more founder-friendly due to their flexibility and the lack of repayment obligations. However, the lack of immediate pressure can sometimes lead to dilution issues if not managed properly.


Which Instrument is Right for Your Startup?


Choosing between a Convertible Note and a SAFE depends on several factors, including your startup’s current financial situation, your fundraising timeline, and the preferences of your investors.


- Convertible Notes may be preferable if your investors seek more security or if you anticipate closing a priced round soon.


- SAFEs may be the better option if you want a simpler, faster fundraising process with less legal complexity.


It’s crucial to consult with experienced legal counsel to understand the full implications of each instrument and to structure the agreement in a way that aligns with your startup’s long-term goals.


Conclusion: Navigating the Fundraising Landscape with Confidence


Convertible Notes and SAFEs are powerful tools for early-stage fundraising, but they come with distinct legal and financial implications. By understanding these differences and working with knowledgeable legal advisors, you can choose the instrument that best supports your startup’s growth while safeguarding your interests.


At Clergy and Wisemen LLP, we specialize in guiding startups through complex fundraising decisions. Our team offers expert legal advice tailored to your unique needs, ensuring that your fundraising strategy is sound, compliant, and aligned with your business objectives. Contact us today to learn how we can support your next funding round with the strategic insight and legal expertise you need to succeed.

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