Startup advisor equity is the share of ownership - usually 0.10 percent to 1.00 percent - you grant a single advisor in exchange for ongoing, high-leverage guidance, set using the FAST framework and vested monthly. You give it to buy judgment and relationships the founding team lacks, but only after you have defined the role and put the terms in writing, because an undefined advisor with equity is a liability, not an asset.
This guide focuses on the specific question founders actually ask: how much equity, under what framework, and with what terms. For the broader governance of a group of advisors, our startup advisory board guide covers how to build and run a board. Here the lens is the individual advisor and the slice you hand them.
TL;DR: Startup Advisor Equity
- Most advisors get 0.10% to 1.00%. Early-stage strategic advisors sit at the top of that range; later or lighter roles sit lower.
- Use the FAST framework. It maps equity to stage and contribution so you are not guessing.
- Vest monthly over two years. No advisor should earn equity without showing up.
- Put it in a written agreement. Verbal advisor deals are how cap tables get messy.
- Cash beats equity for short, specific help. Save equity for ongoing, senior guidance.
What Is Startup Advisor Equity and Why Give It?
Advisor equity is a stock option grant to an external expert who advises the company without being an employee or a co-founder. You offer it to access senior judgment, customer intros, hiring reach, or domain credibility you cannot yet afford to hire. The right advisor compresses your learning curve and opens doors; the wrong one is a name on a deck who owns a slice of the company and expects nothing in return. The grant is the price of access, paid in equity because cash is scarce at seed stage.
How Much Equity Should a Startup Advisor Get?
The standard reference is the FAST agreement framework (Founder/Advisor Standard Template), which ties the grant to your company stage and the advisor's expected time and impact. The ranges below are the widely used defaults for a two-year, monthly-vesting grant.
| Company stage | Standard advisor | Strategic advisor | Expert advisor |
|---|---|---|---|
| Seed / Idea | 0.25% | 0.50% | 1.00% |
| Early stage (series A) | 0.15% | 0.30% | 0.60% |
| Growth (series B+) | 0.10% | 0.20% | 0.40% |
These are starting points, not law. A first-time founder at seed with a senior operator who will meet weekly and open a customer pipeline is squarely in the strategic or expert band. A later-stage company handing a logo to a passive reference sits near the standard floor. The key is to set the number against the role, not against what the advisor asks for.
What Is the FAST Agreement Framework?
The FAST framework is a standardized, founder-friendly template that sets advisor equity by stage and involvement, then pairs it with a written advisor agreement. Its value is that it removes the awkward negotiation: both sides anchor to a known table instead of haggling from zero. You choose the stage, pick the contribution level (standard, strategic, or expert), and the percentage follows. Using it also signals to later investors that your cap table was built with discipline, which matters in diligence. The venture-backed playbook covers how clean cap-table hygiene reads to a Series A committee.
How Should Advisor Equity Vest?
Advisor grants should vest with a cliff and a schedule, just like founders and employees, so the equity is earned by showing up. The common pattern:
- Two-year total term. Advisor relationships rarely need to outlive the value they add.
- Monthly vesting. Equity accrues per month of active advising, so a dormant advisor stops earning.
- Short or no cliff. Many use a one-month cliff or none, because the grant is small and the relationship is ongoing.
- Explicit time commitment. State the expected hours per month so vesting maps to real contribution.
- Termination on inactivity. If the advisor goes dark, vesting stops and unvested options return to the pool.
When Should You Use Cash Instead of Equity for Advisors?
Equity is a scarce, permanent resource; spend it only on ongoing, high-leverage relationships. Use cash or a flat fee when the help is bounded - a one-off strategy session, a specific introduction, or a short consulting project. Paying cash for discrete work keeps your cap table clean and avoids granting ownership to someone with no long-term stake. If an advisor will not engage without equity for a single intro, that is a signal the relationship is not worth the dilution.
What Should an Advisor Equity Agreement Include?
A written advisor agreement protects both sides and prevents the cap-table disputes that surface at fundraising. At minimum it should contain:
- The grant size and equity type. Number of options, the pool they come from, and the strike price.
- The vesting schedule. Term, cadence, and cliff, tied to the stated time commitment.
- The scope of advise. What the advisor will actually do - meetings, intros, reviews - in writing.
- Confidentiality and IP. Standard protections so advisor access does not create leak or IP risk.
- Termination terms. What happens to vested and unvested options if either side ends it.
- No employment status. Explicit that the advisor is not an employee, officer, or fiduciary.
How Is Advisor Equity Different from Co-Founder or Employee Equity?
Advisor grants are smaller, shorter, and lighter than founder or employee equity. Founders take large, four-year-vested blocks with a one-year cliff because they own the outcome. Early employees get meaningful grants tied to full-time work. Advisors get a fraction of a percent for part-time, external guidance, with faster vesting and easier termination. Mixing these up - giving an advisor founder-level equity, or an employee advisor-level - is one of the most common and most damaging early cap-table mistakes. For the founder side of the split, the what YC looks for guide explains how selectors read team and ownership structure.
Frequently Asked Questions
How Much Equity Should a Startup Advisor Get?
Most advisors receive 0.10 percent to 1.00 percent, set by company stage and contribution using the FAST framework. A seed-stage strategic or expert advisor lands near the top of that range; a later-stage, lighter advisor sits near the floor. Anchor the number to the defined role, not to the advisor's ask.
What Is the FAST Advisor Equity Framework?
FAST (Founder/Advisor Standard Template) is a standard template that maps advisor equity to your company stage and the advisor's expected contribution, then pairs it with a written agreement. It removes guesswork by giving both sides a known reference table for the grant percentage.
Should Startup Advisor Equity Vest?
Yes. Advisor grants should vest monthly over about two years, often with a short or no cliff, and stop if the advisor goes inactive. Vesting ensures the equity is earned by real, ongoing contribution rather than granted for a single conversation.
Is It Better to Pay Advisors Cash or Equity?
Use cash or a flat fee for bounded, one-off help such as a single intro or a short project. Reserve equity for ongoing, senior guidance that materially changes your trajectory. Cash keeps your cap table clean and saves scarce equity for long-term relationships.
Can an Advisor Get Too Much Equity?
Yes, and it is a common mistake. Grants above the FAST range for the advisor's actual role dilute founders and raise diligence red flags at the next round. If an advisor asks for founder-level equity for part-time advice, that is a signal to pay cash or walk away.
Key Takeaways
Startup advisor equity is a small, earned slice - typically 0.10 percent to 1.00 percent - granted through the FAST framework and vested monthly over two years. Define the role, put the terms in writing, and reserve equity for ongoing, high-leverage guidance rather than one-off help. Keeping advisor grants disciplined protects your cap table and your story to investors, and it keeps the advisory board a real asset instead of a drag on ownership.