Fundraising Guide

SAFE Agreement Template for Startup Founders

A founder-focused guide to SAFE agreement templates, YC SAFE documents, valuation caps, discounts, MFN terms, side letters, cap table impact, and diligence risks before you raise.

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Before you use a template

Know what the SAFE changes

A SAFE is not just a form. The terms can affect ownership, investor rights, dilution, approvals, and future diligence cleanup.

Valuation cap

Can affect investor ownership when the SAFE converts.

Discount

May change the conversion price in a priced round.

MFN / side letters

Can create obligations that need to be tracked.

Overview

What is a SAFE agreement?

A SAFE, or Simple Agreement for Future Equity, is a startup financing document that gives an investor the right to receive equity in the future, usually when the company raises a priced financing round. Founders often search for a SAFE agreement template because they are preparing to raise from angels, accelerators, early investors, or friends and family. The template matters, but the signed SAFE also needs to match the company's approvals, cap table, investor records, side letters, and diligence materials.

Template types

Common SAFE agreement template types

SAFE templates can look simple, but different versions and term combinations can create different outcomes for the founder, investor, and future cap table.

Post-money SAFE

Post-money SAFEs are commonly used because they can make investor ownership easier to understand after the SAFE round. Founders should still track how multiple SAFEs, caps, discounts, and side letters affect future dilution.

Pre-money SAFE

Pre-money SAFEs are older SAFE forms and can be less intuitive when calculating ownership before a priced round. If older SAFE documents are in your company records, they should be reviewed before new financing.

SAFE with valuation cap

A valuation cap sets a ceiling for the valuation used to calculate the investor's conversion price. This can materially affect ownership when the SAFE converts.

SAFE with discount

A discount gives the SAFE investor a reduced price compared to new investors in a future priced round. Founders should understand whether the discount works alone or alongside a valuation cap.

SAFE with MFN

MFN, or most favored nation, terms may let an investor receive better terms granted to later SAFE investors. These provisions should be tracked carefully if the company signs multiple SAFEs.

Interactive guide

SAFE term selector

Select the terms you are considering or reviewing. This does not create a legal document, but it can help identify which terms may need closer review before signing.

Choose a SAFE term above to see what to review.

Checklist

Before you use a SAFE agreement template

Confirm the company is properly formed as a Delaware C-Corp.
Confirm the board has approved or will approve the financing documents.
Understand whether the SAFE uses a valuation cap, discount, MFN, or other investor rights.
Track how the SAFE may affect the cap table after conversion.
Store signed SAFEs, side letters, and investor records in one diligence-ready place.
Make sure your SAFE records match the company's financing history and future diligence materials.

Common mistakes

SAFE agreement mistakes founders should avoid

Using a template without tracking the terms

A signed SAFE should not disappear into a folder. Caps, discounts, and investor rights need to be tracked.

Forgetting side letters

Side letters may create investor rights that matter later during financing, diligence, or company actions.

Cap table not matching signed documents

Investor records, SAFE amounts, and company ownership assumptions should be consistent.

No clear approval trail

Financing documents may need board or stockholder approvals depending on the company's records.

Diligence readiness

How SAFE agreements affect diligence

Investors and counsel may ask for every signed SAFE, side letter, approval, cap table update, and financing record. If the documents are incomplete or inconsistent, the issue may slow a round, create cleanup work, or raise questions about the company's legal state. Founders Form AI helps founders move beyond static templates by checking the actual documents and identifying what may be missing, inconsistent, or risky before diligence begins.

Related resources

Startup Legal Checklist

A startup legal checklist for Delaware C-Corp founders covering incorporation, founder stock, 83(b), SAFEs, cap table cleanup, diligence, and ongoing compliance.

Post-Incorporation Checklist

A post-incorporation checklist for Delaware C-Corp founders covering EIN, bylaws, initial board consent, founder stock, 83(b), IP assignment, cap table setup, franchise tax, and fundraising readiness.

Startup Due Diligence Checklist

Prepare for investor or accelerator review with a startup due diligence checklist covering formation docs, founder equity, 83(b), SAFEs, cap table cleanup, IP, approvals, and company records.

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Founders Form AI · Health Check

Not sure if your SAFE is ready?

The Founders Form AI Health Check reviews your SAFE documents, cap table, side letters, approvals, and company records to identify gaps before investors or counsel do. It's part of Operator.

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The Health Check is part of the Operator plan. Not legal advice.