The Keystone Diagnostic: the three scores that set the price
The Keystone Diagnostic

The Three Numbers That Tell You If You Own an Asset or a Job

One sellability score hides which of three different things is broken in your business. Here are the three numbers that read them separately and the $999,000 they map to.

The Main Street Operator · June 27, 2026 · 6 min read

"Is the owner staying on?" A buyer's rep called a handful of your customers, and every one of them asked that same question. You'd spent last winter's Saturdays writing down every process in your garage door company: pricing, install checklists, the callback rule, all of it.

The business is fully documented and still unsellable. A single "is your business sellable" score would call you mostly ready and move on.

That's why Keystone gives you three separate readings instead of one.

Business Independence asks whether it can run without you. Systems Maturity asks whether the work is written down and repeatable. Acquisition Attractiveness asks what a buyer sees from outside. Each can fail on its own.

Most sellability quizzes average all of that into one readiness number, and the average hides which piece is actually capping your price. In that garage door company the systems are mature and the independence is low, and a buyer prices that as risk no matter how thick the binder is.

Can it run without you? (Business Independence)

This one reads the most expensive question a buyer asks: what happens when the owner is unreachable for two weeks?

It moves the multiple most, because a buyer isn't paying for last year's earnings. They're paying for the odds those earnings survive your leaving.

Hours worked don't measure it. A busy owner and an owner who can safely disappear might log the same week and score opposite, because the test is where a decision goes when you're out of reach. What raises it:

  • Decisions stop below you. Each recurring decision has a named owner and an authority limit, so the work gets decided without coming back to your phone.
  • Knowledge is on the page. Pricing, exceptions, and the quality standard are written where the team can reach them.
  • Customers are loyal to the company. The relationships belong to the business, so a sale or an absence doesn't take the revenue with it.

When this one scores low, fix it first, because nothing else you improve outruns owner dependence. Your business independence score in depth goes further, and the distance between an owner-dependent sale and an owner-light one is mostly this score.

Is it written down, or just in your head? (Systems Maturity)

This reads whether the work survives your absence, which comes down to whether it lives on the page or only in you.

The test is whether a competent new hire can reproduce the result from the page without you correcting them. A shelf of dead SOPs scores low.

In your head, the quote and the exception and the fix all depend on you being around to explain them, and quality drops the minute you aren't. On the page, the process is precise enough that someone else gets the same result whether or not you're in the room.

A buyer reads "in your head" as fragile, because knowledge that walks out with the owner is knowledge they can't buy. And this is the score that runs ahead of independence and fools owners, like it did with the garage door binder. How documented your operations really are is the long version.

What does a buyer see? (Acquisition Attractiveness)

This is the outside view, the part your two internal scores can't catch. A business can run without you, be well documentd, and still spook a buyer.

It reads what a buyer prices before they ever meet your team:

  • Clean books you can defend. The numbers reconcile and the earnings are provable, so nobody has to take your word for them over coffee.
  • Revenue that transfers. Contracts and relationships move to a new owner instead of evaporating at closing.
  • Low concentration. No single customer or referral source can sink the business by leaving.
  • No hidden key person. The business doesn't secretly run on one irreplaceable tech either.

You're too close to see the concentration and key-person risks a buyer spots in an afternoon, which is the point of what a buyer sees when they look at you. It's also where 86% of owners are flying blind. That share has no professional valuation or only a rough estimate, so most have never seen their business the way a buyer will.

Why three, in dollars

On a $540,000-SDE business, the gap between an owner-dependent sale and an owner-light one is $999,000. It's set by operational design, and it's the pattern in 10 years of BizBuySell Insight Reports and 1.6M+ SBA 7(a) loan records, the data the scores are calibrated against.

The three scores read two states of the same business from three angles. Owner-dependent: decisions wait on you, knowledge lives in one head, customers ask for you by name, and the books need translating. Owner-light: decisions have named owners, the work is documented to a standard, relationships belong to the company, and the books stand on their own.

The scores don't move the multiple by magic. They read the operational design buyers have always paid the spread for, and how a small business is actually valued has the full mechanics. Building a business that runs without you is the same work that raises every one of them, and the dollar version of that idea is the independence discount.

What three scores really buy you is sequence. When you read the three together, you stop polishing the leg that already scores well and start on the one capping your price.

Get your three

You can't fix the gap until you know which of the three is causing it.

Keystone is closed at the moment while the build finishes. When it opens, the diagnostic is 18 questions and about four minutes, and it gives you all three scores and your value range with the most likely figure locked, showing where each one is discounting your number.

You can get on the waitlist at https://app.trykeystone.io.

Knowing the numbers is the start. Closing the gaps they show is operating work, and Keystone Operator is the operating-system layer built for it.

FAQ

What are the three Keystone scores?

The three Keystone scores are Business Independence (can the business run without you), Systems Maturity (is the work documented and repeatable), and Acquisition Attractiveness (what a buyer sees from the outside). Each reads a different thing that can fail on its own, which is why a single sellability score hides the one that is actually capping your price.

Is my business an asset or a job?

It is an asset to the degree it runs without you, and a job to the degree it does not. The fastest read is the two-week test: take two weeks off with your phone off, and what keeps running is the asset you built while what breaks is the job you are still personally doing.

Can one Keystone score be high while another is low?

Yes, and that mismatch is the most useful thing the three scores show you. A business can be fully documented (high Systems Maturity) while every customer still asks for the owner by name (low Business Independence), which is why one averaged score would miss the exact problem capping the sale price.

Which of the three scores matters most for my sale price?

Business Independence usually moves the multiple most, because a buyer is paying for the probability the earnings survive your departure. On a $540,000-SDE business the spread between owner-dependent and owner-light is $999,000, and owner-dependence is the heaviest single piece of that discount.


Whether you own an asset or a job shows up in what happens when you stop working.

Once Keystone opens, its diagnostic will read all three scores and your value range, with the most likely figure locked, in about four minutes, calibrated against 10 years of BizBuySell Insight Reports and 1.6M+ SBA 7(a) loan records. It's closed while the build finishes, and it will show you which of the three is discounting your number, and by how much.

The waitlist for it is at https://app.trykeystone.io.

Your business, not the general case

You just read what moves the number. This reads yours.

18 questions, about 4 minutes. Three scores, a profile label, and your value range with the most likely figure locked until you upgrade.

Join the waitlist

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