SAFE vs Convertible Note vs Priced Round
The three ways to structure an early raise, how valuation caps and discounts actually work, what conversion does to your cap table, and how to choose.
Three instruments, one purpose
All three get money into the company. They differ in when the price is set and what the investor holds in the meantime.
| SAFE | Convertible note | Priced round | |
|---|---|---|---|
| Legal nature | Right to future equity | Debt | Equity, now |
| Interest | None | Typically 6–12% | N/A |
| Maturity date | None | Typically 18–24 months | N/A |
| Valuation set | At conversion | At conversion | Immediately |
| Legal cost | Low | Low–moderate | Higher |
| Time to close | Days | Days–weeks | Weeks–months |
| Governance | Usually none | Usually none | Board seat likely |
How conversion actually works
Both convertibles convert at the next priced round, and two mechanisms determine the price.
Valuation cap
The maximum valuation at which the money converts.
An investor puts in ₹1,00,00,000 on a ₹20,00,00,000 cap. The Series A prices at ₹60,00,00,000 pre-money.
- Without a cap: ₹1 crore at ₹60 crore = 1.67%
- With the ₹20 crore cap: ₹1 crore at ₹20 crore = 5%
The cap tripled their ownership. That is the point of it - they took early risk and are compensated for it.
Discount
A percentage reduction to the price the new investors pay. A 20% discount on a ₹60 crore round means converting at ₹48 crore.
Both together
Most instruments include both, and convert on whichever is more favourable to the investor. On a ₹20 crore cap and a 20% discount against a ₹60 crore round, the cap gives a better result, so the cap applies.
Pre-money vs post-money SAFE
A distinction that matters and is easy to miss. On a post-money SAFE, the investor's percentage is calculated after all SAFEs convert, so their stated percentage is what they actually get and the dilution falls entirely on founders. On a pre-money SAFE, multiple SAFEs dilute each other.
Post-money SAFEs are now the more common form and are clearer for the investor. For the founder they mean the dilution is larger and lands on you. Know which you are signing.
The stacking problem
This is where founders get caught.
You raise five convertibles over eighteen months as you go: ₹30 lakh at a ₹8 crore cap, ₹50 lakh at ₹12 crore, ₹40 lakh at ₹15 crore, ₹1 crore at ₹20 crore, ₹80 lakh at ₹25 crore. Total ₹3 crore raised, and no valuation set. It felt efficient each time.
At your Series A all five convert simultaneously, each at its own cap, and each takes more equity than the headline suggested. Add the ESOP pool the new investor requires, and founders regularly find they own ten to fifteen percentage points less than they expected.
The fix is arithmetic, done in advance. Before signing each new instrument, model the full conversion at two or three plausible Series A valuations. It takes twenty minutes in a spreadsheet and it is the single most useful thing you can do with an unpriced raise.
Where the note's debt nature bites
A convertible note has a maturity date. If no priced round has occurred by then, the note is technically repayable.
In practice notes are usually extended, or converted at a default valuation, or renegotiated. But it is a real obligation, and if a note matures while you are struggling to raise, you are negotiating from a weak position with someone who is formally a creditor.
SAFEs have no maturity, which removes this entirely and is the main reason they have displaced notes in many markets.
Priced rounds at seed
Priced seed rounds have become common for larger amounts, and there is a good case for them.
Advantages: everyone knows exactly what they own from day one. No stacking problem, no conversion surprise. An institutional lead brings governance, discipline and a signal to later investors. Employees can be granted options against a known valuation.
Costs: more legal work and expense, a longer close, a valuation set at a point where you may have limited evidence to support one, and governance obligations that begin immediately.
Choosing
Use a SAFE when you are raising a smaller amount, accumulating angels over time, want to move quickly, and genuinely believe a near-term milestone will support a materially better valuation.
Use a convertible note when an investor specifically requires debt treatment. Otherwise a SAFE is usually cleaner.
Use a priced round when the amount is substantial, you have an institutional lead willing to set terms, or you want ownership certainty before hiring against an option pool.
A common and sensible pattern: one convertible round to get moving, then a priced seed. Multiple stacked convertibles across two years is the pattern to avoid.
Terms to read carefully
On any convertible:
- Cap, discount, and whether the more favourable applies
- Pre-money or post-money (SAFE)
- Interest rate and maturity (note)
- MFN clause - a most-favoured-nation provision entitles the holder to the best terms you grant subsequently. Reasonable for a genuinely early cheque, but it means you cannot improve terms for a later investor without improving theirs
- Pro-rata rights - usually fine to grant
- Conversion triggers - what counts as a qualifying round, and what happens on an acquisition before conversion
A note on India specifically: the instrument you use interacts with company law and, where overseas investors are involved, with foreign investment rules. Convertible instruments are not always as straightforward for Indian private companies as the standard US templates assume. Take advice on structure before you circulate a document.
The one-line summary
SAFEs and notes are fast and defer the valuation; priced rounds cost more and give certainty. The mechanism that matters is the valuation cap, and the mistake that matters is stacking several instruments without modelling what they all convert into - so run the conversion arithmetic before you sign each one, not after.
Frequently asked questions
- What is the difference between a SAFE and a convertible note?
- A convertible note is debt: it carries interest and a maturity date, and in principle could become repayable. A SAFE is not debt - no interest, no maturity. Both convert to equity at a future priced round, usually with a valuation cap or a discount.
- What is a valuation cap?
- The maximum valuation at which your investment converts. If you invest on a ₹20 crore cap and the next round prices at ₹50 crore, you convert as though the valuation were ₹20 crore - so you receive substantially more equity than the new investors do for the same money.
- Are convertible instruments bad for founders?
- Not inherently. They are fast, cheap and avoid setting a valuation early. The risk is invisibility: they do not show as ownership until they convert, so founders who stack several at different caps sometimes discover at their priced round that they gave away far more than they thought.
