Free Chrome extension · BizBuySell

Score every deal before you fall in love with it.

Assayer reads the listing you're viewing and instantly shows what an analyst would compute: valuation vs. category benchmarks, a full SBA capital stack with DSCR, and a 0–100 fit score against your own buy box. When a listing doesn't disclose SDE, it says so, and never invents a number.

Add to Chrome, free

The extension is live now (button above). Leave your email for first access to the Pro dashboard when it opens. Free. No card.

Something went wrong sending that. Check the email address and try again.

You're on the list.

You'll get first access when the Pro dashboard opens. Meanwhile the extension is live: add it to Chrome.

What the extension does

Your buy box, not a generic grade

A 0–100 fit score with a full, traceable breakdown. You set the weights and criteria; every listing is scored against them, with valuation checked against 131 categories of sold-business benchmarks.

The SBA math, done instantly

A full 7(a) capital stack on every listing: current rate defaults, injection, seller note, post-salary DSCR, cash-on-cash, every assumption editable. Plus solve-for-price: the maximum defensible offer.

It never fabricates

SDE not disclosed? Assayer says so and shows a clearly-labeled partial analysis instead of inventing a multiple. Partial data gets partial answers, the way an honest analyst would do it.

Financing with an SBA 7(a) loan?

Select it when you leave your email. Assayer builds a lender-ready SBA screening packet on any deal you score, free and never behind a paywall. It never costs you anything.

Join the list

Two ways to use it

Extension

Free forever

Real-time analysis on every BizBuySell listing you open. Score, capital stack, flags, sensitivity, solve-for-price. No account, and nothing about the deals you look at is stored anywhere. Add it to Chrome now.

Pro dashboard

$29/mo

Your whole search in one place, on any device. Every deal scored against the same buy box and ranked side by side, with a buy box per thesis and the full score history as your criteria sharpen. Add deals from anywhere: a BizBuySell listing, a broker's email, or an off-market deal nobody has listed. Share your pipeline with partners, lenders, and your team, each with their own salary and DSCR assumptions applied, and collaborators view free. The waitlist gets first access when the dashboard opens, and we'd love your feedback.