Equity & Ownership

SAFE Notes

Understand SAFEs (Simple Agreements for Future Equity) — a fast, cheap way to raise early money by giving equity later (at the next priced round, on better terms via a cap and/or discount) rather than setting a valuation today — and why they defer rather than avoid dilution, so you must track what outstanding SAFEs will convert into.

  • Beginner
  • 15 min total
  • 13 chapters

What decision this helps you make: How a SAFE lets you raise early money by deferring the valuation — and why the dilution is deferred, not avoided.

What this topic is

A SAFE (Simple Agreement for Future Equity) is a Y Combinator instrument that gives an investor the right to receive equity later — when the company next raises a priced round — in exchange for money now, on better terms via a valuation cap and/or discount. It is not a loan (no interest, maturity, or repayment).

Why it matters

It makes early fundraising fast, cheap, and simple by deferring the hardest question — the valuation — to later. But the dilution is deferred, not avoided: outstanding SAFEs convert into equity at the next round, so you must track what they'll convert into to avoid a surprise.

Who should learn it

Founders raising early money, and anyone evaluating early-stage instruments.

What you will understand

  • Understand a SAFE as a promise of future equity (not a loan) in exchange for money now
  • See how the cap and discount reward early investors at the next priced round
  • Know why it makes early fundraising fast and cheap
  • Track what outstanding SAFEs will convert into — dilution deferred, not avoided

Prerequisites

Common misconception

"A SAFE is basically a loan I'll pay back." No — a SAFE is not a loan: no interest, no maturity date, no repayment. It's a promise of future equity — the investor's money converts into shares at your next priced round, on better terms via a valuation cap and/or a discount. And the dilution is deferred, not avoided: each SAFE is equity that will be created when it converts, so if you raise several (especially at low caps), you can be surprised at the next round by how much they convert into. Track it.