Fred Wilson recently wrote a post “There is No Free Lunch” talking in part about debt — bank debt, venture debt and convertible debt — as being toxic to start-ups. Â Many of the other very best VCs chimed in and agreed.
Debt is indeed scary in general for start-ups. Â Yes, equity is more dilutive. Â But you don’t have to pay it back. Â Whatever happens, that money is yours. Â Period.
Debt, by contrast, is a ticking time bomb in many cases.  If it’s venture debt and used to either extend your runway, or to hack a higher price for the last round, that’s great — if everything goes to plan.  And if often doesn’t (that’s Fred Wilson’s point).  Don’t do this.
And if it’s convertible debt into the next round at a hopefully higher price, and the next round doesn’t happen, or happens on an unanticipated terms … that can create a huge mess as well.
Just raise equity in both scenarios, is the point. Â You are adding a lot of risk and drama, when instead, just sell some shares you never have to pay back. Â Mostly, I agree.
But my view in SaaS, where we have recurring and pretty darn predictable revenues, has become a bit more nuanced. Â After $2m in ARR or so, we usually have pretty darn good visibility into our next 12-18 months of revenue, within a band. Â The Last Four Months predictive model starts to work pretty well — more on that here.
My first eye opener on the topic was a comment I learned from a board meeting with John Doerr a few years ago. Â No one has ever invested better. Â His view on debt? Â “Raise it. Â Just don’t spend it.”
His point being, a little extra cash in the bank from debt can be helpful — because it can destress your life. Â It means you can run the tank closer to Empty without worrying quite so much. Â But don’t increase your burn, change your Zero Cash Date, or push off the date to raise equity capital. Â It’s not “real” money.
And that’s what I did.  I raised $2m in venture debt after our A round, and while I never truly spent it — I had to repay it over 36 months — it gave me more confidence to make that extra, incremental accretive investment.  That extra rep, extra engineer, extra marketing hire.  In fact, when I raised it (when we around $4m in ARR), it gave me the confidence to tell my VPs to make every accretive hire.   Not every hire, of course.  But if that extra engineer can build a feature that lets us close a $200k deal?  Of course, hire her!  If that extra marketing campaign for $50k will get us $100k in new revenue?  Do it!  That cushion from debt gave me confidence.  But I never changed my burn rate, Zero Cash Date, or any of my other core metrics.  More on that here.
So in SaaS, I’m a big fan of venture debt in fact — as long as it is carefully used this way.  Raise it.  Use it to invest in accretive activities.  Thank you, SVB and friends.  But on a net basis — don’t spend it.  Don’t use it to extend your runway.  Don’t use it to run past Empty.  Don’t use it to extend your net burn, as averaged over the next 6 months.
Since then, I’ve come up with another SaaS evolution for convertible debt (vs. venture debt). Â When you raise a little extra now, in advance of the next round. Â It’s fine. Â My simple nuance is this: Â Also, Raise it, Don’t Spend It. Â And to avoid trouble — don’t raise more than 10-15% of what you plan to raise in the next round. Â If you want to raise $10m in the next round, $1.5m in convertible debt ahead of that is fine. Â It won’t matter either way. Â It’s in the noise, or close to it. Â And it may give you confidence to make that accretive hire or two. Â But keep it at 15% of the planned next round size, max. Â That will keep you out of trouble. Â If you need more — just raise the round now.