Compare convertible notes and SAFEs — interest, maturity, dilution math, and current investor preferences in 2026.
SAFEs won the seed stage. Notes still show up when non-US investors, bridges, or debt-preferring angels are involved. Pick with intent.
No interest, no maturity. Post-money SAFE is the 2026 default. Cleaner cap table, faster close, standard terms.
4-8% interest, 18-24 month maturity, converts at next round. Still standard outside the US and for bridge rounds.
Post-money SAFEs stack dilution more transparently than notes. Model the fully diluted cap table before signing anything.
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