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Size is a question, not an automatic rejection

Most ICP definitions include a size range. A company below that range is outside the ICP. Still, a small company with a confirmed budget and a specific problem may be worth more than a large company with no signal.

For most leads Mach does not reject a company for its size. It adds a risk to the lead's card, and a person decides whether to proceed. The exceptions are hiring bursts at companies under 11 or over 2,000 people, and new-leader signals at companies under 50 people for a services seller. Mach sets those aside.

Mach flags instead of rejecting because company size in public data is often wrong, outdated, or measured differently from how you define it. A headcount from LinkedIn may be six months old. Revenue estimates are usually estimates.

What signals indicate company size

Mach judges size mainly from the head count on the company's record. The other evidence below is for you to weigh yourself.

Head count is the most available fact. It is also the most likely to be stale. A company that raised a round six months ago may have grown considerably since its last LinkedIn update.

Funding history is a better indicator of budget than headcount. A company with a recent Series A has made a capital allocation decision. That decision often includes tooling and software purchases.

The signal post itself sometimes contains the most direct size evidence. A post describing a problem at scale, citing a specific customer count or transaction volume, is more informative than a headcount number.

How the size risk appears on a lead

When Mach sees that a business looks too small or too big for your offer, it adds a size risk to the lead's card, for example 'The business looks too small to need this.'

The risk shows on the lead's card, where the person deciding whether to add the lead sees it.

A size risk counts against the lead's grade, so it is more than a note, and you still choose whether to add the lead.

Who makes the call and when

The size decision belongs to the person reviewing the brief. Mach provides the signal and the estimate. The call about whether to proceed, pass, or investigate further is a human judgment.

The most common responses are: proceed anyway because the signal is strong enough, pass because the size gap is too large, or investigate further before deciding. The third option means leaving the lead where it is rather than adding it.

Tracking decisions by outcome over time reveals whether your size threshold is calibrated correctly. If you regularly proceed with below-threshold companies that convert, the threshold is too high. If you regularly proceed with them and they do not convert, the threshold is right.

When a small company belongs on the list

Small companies are often the right target when the signal is unusually specific, when the company is growing fast, or when your product is specifically designed for early-stage buyers.

A small company in a funded stage, with a specific technical problem and a confirmed budget decision, is often a faster deal than a large company with a diffuse need and a long procurement process.

The size flag is most useful when it prompts a second look at the signal quality rather than an immediate pass. A weak signal at a large company is not better than a strong signal at a small one.

Check your size range before the first run

Before the first run, write down the company size below which you would want a second look, and check that your ICP in the Brain says the same.

After ten leads with a size risk have been reviewed, look at what decisions were made. If most were passed, your ICP size range is probably too wide. If most were accepted and went nowhere, the signal mattered more than size.

Do not use the size risk to replace an ICP review. If your ICP size range is consistently producing the wrong companies, the ICP needs updating.