Equity, convertible notes, and SAFE notes are common in Series Seed, Series A, and beyond rounds.
Founders like them because they're faster than negotiating a valuation upfront, while investors care to avoid dilution in later rounds.
Convertible notes and SAFE notes can lead to messy math if multiple notes with different terms convert simultaneously, potentially complicating the cap table.
Understanding these financing options is crucial for founders and investors as they navigate funding rounds and manage ownership stakes.