What's the difference between a valuation cap and a discount on a SAFE?
The short answer
A cap sets the maximum valuation at which your SAFE converts, protecting the investor's upside if you raise your next round at a high price; a discount just gives them a percentage off that round's price. Caps matter far more than discounts in practice. Model how both convert before you agree, because a low cap plus stacked SAFEs can quietly gut your ownership.
Go deeper, your way
3 hand-picked resources, 3 link-checked. Pick how you want to dig in.
📄 Article
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Why we picked it
YC's fundraising library collects the canonical explainers on how SAFEs convert, how caps and discounts work, and how they dilute you. The most trustworthy free explanation of the instrument almost every seed round uses.
Why we picked it
The reference primer on the metrics and market-sizing logic investors use, including bottom-up market sizing that keeps founders honest about how big a market really is. Canonical a16z source.
Why we picked it
The primary source for the SAFE itself, plus YC's plain-English primer explaining post-money mechanics. Use the official document, not a random copy, and read the primer before you sign.