What Are Advisers?

Clarity over convention

The Sibyl Un-Glossary

Some terms have been defined in many places, yet misinterpretations of them keep appearing in decks. At Sibyl, we’re doing the un-glossary instead: starting with what a term is often mistaken for, then working toward what it actually means. We hope it helps.

Founders bring on the wrong advisors when they lack clarity on what they actually need from them.

1. A famous adviser is not automatically a useful one

A fintech startup gives a well known former bank CEO 0.5% equity. The founder expects introductions, recruiting help, and industry guidance. Eighteen months later, there have been three pleasant conversations and no real introductions.

Another founder gives 0.25% to a far less famous former operator who joins a monthly call, helps redesign the sales process, and introduces two real customers.

The first adviser has the better biography. The second created more value. An adviser is not a logo for the pitch deck.

2. Adviser equity looks cheap only because the company looks worthless today

A startup gives an adviser 1% when the company is worth almost nothing. Five years later the company is worth $50 million. Ignoring dilution, that 1% is now worth $500,000.

That can be a fair trade for real contribution. It feels very different if the adviser took four calls in year one and vanished.

There is no universal standard adviser percentage. The right number depends on stage, expected involvement, and how valuable the contribution turns out to be.

3. Appointing an adviser does not make the advising happen

A founder recruits an experienced operator as an adviser with the mandate to advise us on growth. Every few months they grab coffee, the founder explains what is happening, the adviser offers some thoughts. Two years later neither side can say what actually got achieved.

Compare that to a defined scope: meet monthly for a year, review the pipeline each quarter, help recruit the first VP of Sales, make relevant customer introductions. Now both sides know what the relationship is for, and vesting can track whether it actually happened.

Why advisers matter

Advisers matter because early startups cannot afford a senior expert in every function they need. A good adviser temporarily fills that gap with experience the founder has not built yet. But because advisers are usually paid in equity, a casual decision to add one stays on the cap table long after the relationship stops being useful.

What it actually means

Advisers

People who advise startup companies, usually in return for some form of compensation.