What Is a Reasonable Option Pool for a Startup?

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Open Note: Read this as a decision framework, not a universal benchmark. The right answer depends on stage, sector, geography, traction, and the capital your company actually needs.

Short answer: A reasonable startup option pool is the amount of equity needed for the hires and grants the company expects before the next meaningful financing. It is not a universal 10% or 15% rule. Model the roles, timing, stage, geography, and financing structure, then understand whether the pool is created before or after the round.

What the question is really asking

Founders asking about an option pool are usually trying to balance three needs: recruiting the people required to build the company, preserving founder ownership, and presenting a clean cap table to investors. Those needs can conflict when a financing asks for a pool increase immediately before the investment.

The right pool is therefore a hiring plan expressed in ownership. Start with the work the company must do, not with a percentage copied from another company.

1. List the roles the next round must fund

Write down the roles that are genuinely required before the next financing decision. Include the skill, expected start date, seniority, and whether the role can be filled with cash, contractors, or a smaller grant. A technical hire, a sales leader, and an advisor do not require the same equity treatment.

Separate committed grants from a future reserve. If the company has no plan to hire a role in the next 12 to 18 months, putting that role into today’s pool may be premature.

2. Use stage-appropriate grants

Early employees may receive more equity because they accept more company risk and have fewer data points to assess. Later hires may receive less because the company has more evidence and a different cash-equity mix. Geography and market conditions also matter.

Keep the assumptions explicit. A range is more honest than false precision, especially before a compensation advisor or counsel has reviewed the plan.

3. Understand pre-money pool mechanics

Investors often ask that an option pool be created or refreshed before the financing. If that happens pre-money, the existing holders may absorb most of the dilution while the new investor receives the negotiated ownership based on the larger denominator.

Ask for the cap table before and after the pool increase, then before and after the financing. The difference is the economic cost of the request.

4. Include refresh and exercise realities

A pool is not only a grant budget. Some grants may be forfeited when employees leave, some options may be exercised, and the board may approve refresh grants as the company grows. Consider whether the existing pool has unused, expired, or promised awards.

Do not make a pool so small that the company must renegotiate before the next milestone. Do not make it so large that it obscures the actual hiring plan.

Also distinguish the pool from promised compensation. A verbal promise, an unsigned offer, and an approved grant may have different status. Record what is committed, what is reserved, and what still needs board approval. That clarity matters when an investor asks whether the company has already spent the pool.

Worked example: build from roles

Imagine a company planning to hire a senior engineer, two mid-level engineers, and a first sales hire over 15 months. The founders estimate an equity budget of 4% to 7% depending on seniority and geography. They already have 3% reserved and 1% promised to an advisor. These figures are illustrative, not a compensation benchmark.

The founders model a 3% refresh, a 15% seed round, and a downside case in which the sales hire is delayed. The decision may be a smaller pool now with a documented refresh trigger, rather than a large pool created before the round. What matters is whether the pool funds the work the company has committed to do.

Review the pool at the point when each hire is approved. If the company changes its hiring plan, update the reserve rather than leaving an oversized pool untouched. This makes the cap table more legible and gives investors a factual explanation for any refresh request.

Founder decision

Bring investors a role-based hiring plan, a fully diluted cap table, and two pool scenarios. Negotiate the pool size and timing together. If the company can reach the next proof point with fewer hires, raising less or delaying the pool may preserve more flexibility.

When not to follow this advice

Do not treat a market table as a promise of what a specific hire will accept. Do not promise equity without documenting the instrument, vesting, exercise terms, and approval process. If the proposed pool is not connected to actual hiring, ask what problem it solves.

A useful next step

Use the SAFE + Dilution Decoder to compare option-pool timing, financing dilution, and future ownership.

Related reading

Continue with How Much Equity Should Founders Keep After Seed? and How Do I Calculate Startup Dilution?.

Disclosure: This is general educational information for founders, not legal, tax, accounting, investment, or financial advice. Illustrative numbers are examples only.

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