Doron Segal Founder · CTO · YC W21 Book a call
STARTUPS · ADVISORS · EQUITY · Aug 10, 2026 · 10 min read

I Emailed Startups Offering to Advise Them. They Should Have Said No.

Whiteboard sketch: how to find your startup advisor in five steps — build proof first, map real operators, reach out online, earn the call, turn belief into skin in the game

The question that would have exposed me in four seconds, and the vesting schedule founders regret.

Ten years ago I emailed a lot of startups offering to be their advisor. I had a decent résumé and real opinions, and I thought that was the job. What I actually had was general advice — the kind that sounds substantial in a first meeting and is worth nothing by month four.

The founders I was writing to were every age. Some a decade older than me, some a decade younger. Age had nothing to do with it. What they had in common was that they were earlier than me, and early founders mostly can't tell the difference between someone who has done the thing and someone who can talk about the thing. I could. That's the part I'm not comfortable with looking back. It wasn't a lie, but it was misleading, and I was the only one in the conversation in a position to know.

Nobody ever asked me to write a check.

If one of them had — if a single founder had said "sounds great, put in ten thousand" — I would have found out in about four seconds exactly what my belief in their company was worth, and so would they. That question would have ended most of those conversations, mine included, and everyone would have been better off.

So ask them to invest

Not instead of advising. As the thing that makes advising real.

Y Combinator tells founders this outright: rather than granting advisor equity, ask the person to write a check. Ten to twenty-five thousand is enough. You get the advice, you get the capital, and you get a named person on your cap table, which does more for your next round than a logo on a slide ever will.

The advice doesn't get worse because they paid for the privilege. It gets better. Money is the cheapest alignment mechanism ever invented.

What the alternative costs you

Half a percent of your company for four phone calls.

That's roughly where a standard advisor grant lands when someone is engaged for six months and then quietly isn't. At a $50M valuation, four calls cost $250,000. Almost nobody claws it back, because firing a well-known person is awkward and founders avoid awkward.

There's a second cost people miss. Listing general business advisors on a slide reads as validation to you and as a question to an experienced investor: why didn't they put money in? You've handed over a reference that answers something you didn't want asked.

The refusal is the information

If they say no, you've learned something no additional coffee was going to teach you.

Sometimes the no is clean. Plenty of excellent operators can't angel invest — senior people inside large companies are often restricted by employer policy, and others don't have capital sitting idle. Take those people seriously.

But if the answer is a hedge — enthusiasm about the vision, vagueness about the check — you now know the size of the belief. They want the relationship, not the exposure. That is a different person from the one you thought you were recruiting.

Titles are free. Ask what it cost them.

When someone says they're a founder, ask of what. Then keep going, because the answer to that question is also nearly free.

Two failure modes survive a résumé check. The person who genuinely founded something, at a stage and in a market with no relationship to yours — a 2014 ad-tech exit teaches nothing about selling software to a six-location bakery group. And the person who was in the room but wasn't the one making the decisions.

So don't verify the credential. Test for scar tissue.

Ask a question with a cost attached. Not "how would you think about churn" — that gets you a framework anyone can recite. Ask what they did when a top-ten customer gave two weeks' notice. People who were there answer with a specific, slightly embarrassing sequence of events. People who weren't answer with a principle. The tell is whether the answer contains a mistake.

Then make the call nobody makes: talk to a founder they advised whose company died. Anyone will hand you the reference from the one that worked. The founder who lost is the only person who can tell you whether this advisor was still returning messages in month fourteen.

Intros are the most countable form of value — and the most overrated

An advisor has to bring something real — talent, customers, a door that opens. A title on its own is decoration. That part is obvious.

What's less obvious is that the moment you start counting, you select for the wrong person.

A warm intro from someone with no ongoing stake is a cold email in a nicer envelope. It's easy to produce, easy to tally, and frequently converts at zero. Meanwhile the thing that actually moves a company — one piece of judgment on one irreversible decision, delivered in the week you were about to make it wrong — shows up on no scorecard at all.

Count outcomes, not activity. Not "five intros in six months." First paying customer in the new segment by month six. One number, and it's the one you cared about anyway.

The corridor decides the price

Here's where market-entry advisors get mispriced, and it runs opposite to most people's instinct.

Tel Aviv to the Bay Area is the most paved route in cross-border tech. Funds, accelerators, alumni networks, and a large resident Israeli population in San Francisco whose entire social function is helping the next Israeli company land. The supply of people offering "I know both cultures, I can help you get in" is close to infinite. Most of them are worth nothing, because the road already exists. You don't need a guide. You need to show up.

Tokyo to New York is a different problem. High cultural distance, almost no overlapping personal networks, and introduction norms where a bad first meeting closes a door permanently rather than merely failing to open it. There, one person who has actually done it is worth more than a domain expert in your industry.

The value of a market-entry advisor is inversely proportional to how well-trodden the corridor is.

I've been on the useful end of this once, years after I'd stopped offering. A Tel Aviv company selling a logging tool was trying to get into the US, and they were pitching Uber and companies like it. Household-name engineering organizations. The logos everyone in Tel Aviv wants on the slide.

I told them to stop.

Companies like that build logging in-house. They have platform teams whose entire job is building logging in-house. Every hour spent selling to them was an hour spent on the one segment structurally guaranteed not to buy. The actual buyer was the unglamorous company with forty engineers, a real logging problem, and no chance of ever staffing a team to solve it — which is nearly everyone.

That call was worth more than every introduction I made for them combined, and it wasn't an introduction. It was noticing that their status instinct and their revenue were pointing in opposite directions.

I've given a version of that advice many times since, and it's the same shape every time. Willingness to buy runs inversely to ability to build. The companies with the strongest engineering and product teams are the ones most likely to solve it themselves, and they're the exact logos a technical founder most wants. There are real exceptions — plenty of large engineering organizations buy observability rather than maintaining it — but as the place to spend your first hundred sales hours, with no distribution and no reference customers, it's the worst-odds segment on the board. It's also the one almost everyone starts with.

That's the part that makes it a corridor problem rather than a strategy problem. In Tel Aviv, technical credibility is measured against the engineering orgs everyone admires. Founders aim at those companies because that's where respect lives, and respect and revenue are not in the same place. Someone standing in one market can't see it. Someone standing in both can.

The rest of what I gave them was smaller and still mattered. How an American business dinner works and what it's for, which is not the meeting. How to hear a no, because Israeli directness reads as competent in Tel Aviv and aggressive on a first call in California, and American warmth in a first meeting is manners rather than buying intent — founders from direct cultures routinely mistake it for a closed deal and stop selling.

None of that is countable. All of it decides whether you get in.

The harder version is the one I live on the other side of now. I'm an Israeli founder whose company sells to American brick-and-mortar operators — bakeries, coffee shops, small chains in towns most software people have never heard of. That corridor has no accelerator, no alumni network, and no resident population of people who've made the crossing. A café owner in Ohio shares almost no reference points with Tel Aviv software culture. Nobody stands ready to translate that one, and it's worth far more than the San Francisco version everybody offers.

If your corridor has an institution attached to it, you don't need an advisor for it. If it doesn't, that's where the equity should go.

Good advisors don't stand in line

They don't. You have to go find them, and the finding is the work. Which is why the offer arriving in your inbox is itself information — specific value rarely advertises, because the person who can open the door you need either already knows you need it or already has more demand than time. I know how that email is written. I wrote a lot of them.

Be careful what you conclude when the search is hard, though. When a company is obviously working, people volunteer. Many of YC's best companies had no formal advisors at all, because everyone wanted to help them for free. If nobody good is offering, that's at least as likely to be a fact about your traction as a fact about the advisor market.

So don't pitch an advisor role, and don't accept a pitch for one. Ask for one specific thing. They give it for free. It goes somewhere. You come back with the result. Do that three times and the relationship already exists. Equity formalizes something that's happening; it doesn't start it.

The paperwork that costs you the most

Four years with a one-year cliff is the employee standard and it's wrong for advisors. The reason is behavioral, not legal: an advisor's value is front-loaded. The intros, the pattern-matching, the "you're about to make this mistake" — that's months one through nine. Year three is a calendar event.

And you will not fire them. That's the whole problem.

Use monthly vesting over two years, no cliff, and 100% single-trigger acceleration on a change of control. Single trigger is genuinely correct here, because advisors are almost always terminated in connection with an acquisition anyway. Total grant of 0.1% to 0.5%, and 0.1% over one year is a defensible default if you're unsure. If they're still useful at month 24, re-up them. That's a good conversation with someone who earned it. The four-year grant makes sure you never have to have it.

Two specifics worth checking before you sign. Clerky's default advisor template ships with four-year vesting and double-trigger acceleration, so you have to change it yourself. And the FAST framework that circulates as the standard advisor agreement uses numbers well outside market norms and drops protections that exist for the company — YC recommends against it.

Then the step founders skip: signing the agreement does not issue the equity. You still need board approval, a stock plan to issue from, and an executed grant. Options to anyone who is or may become a US taxpayer require a 409A valuation. People discover this during diligence, at the worst possible moment, with a lawyer billing hourly to reconstruct it.

The rule

Before you grant a single basis point, ask whether you'd want them to invest.

If yes, take the check and skip the grant. If no and the reason is structural, grant 0.1–0.25% on two-year monthly vesting, no cliff, single trigger, with one written outcome attached — not five intros, one customer. If no and the reason is vague, you already have your answer.

Ten years on, the thing that changed for me isn't that I got smarter. It's that I now have scar tissue in one specific market, and scar tissue is the only thing that transfers. Everything else I was offering those founders, they could have gotten for free.

The equity is recoverable. The eighteen months you spend not wanting to have an awkward conversation are not.

What's the best advice you ever got from someone who never asked for a single point — and what would you have paid for it?

Working through something like this? Tell me the problem.

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Prefer email? doron@segaldoron.com