You're Doing It Wrong: How Many Sandblasting Reps You *Actually* Need

Look, I've spent 25 years watching owners of sandblasting companies screw this up. They'll sit there with a gut feeling—"I need three more reps, Bob"—and Bob nods because Bob doesn't know either. Then they hire three, two quit, one never ramps, and they're back asking why revenue didn't move.

The answer isn't a guess. It's math. Boring, beautiful, spreadsheet-approved math.

Here's the formula nobody wants to teach you: reps to hire = (net-new revenue you need / productive capacity per ramped rep) + backfills for attrition, adjusted for ramp time. Say it out loud. Feel smart. Now let's make it real.

Your sandblasting company pulls in $3M. You want $4.5M. If your net revenue retention (NRR) is 104%—meaning your existing accounts grow on their own—your base carries itself to $3.12M.

That leaves $1.38M of net-new revenue your reps must earn. A fully ramped rep, at realistic attainment (not the fantasy quota you wrote on a napkin), produces $520K a year. Do the division: that's roughly 2.7 rep-years of capacity.

But here's the kicker—a rep you hire today won't sell a thing for several months. In a technical industrial sale like sandblasting, ramp takes time. Plus you'll lose 22% of your team to attrition, so you need backfills just to stand still.

Net it out: you're hiring 3 to 4 reps, and you need to start them early enough that they're ramped before you need the production. Not later. Not "when you feel like it."

That's the model. Every sandblasting owner needs it. And the best tool I've found for this?

PULSE's free Recruiting Calculator. It asks you the inputs you already know—current revenue, goal revenue, NRR, ramp time, attrition, current headcount—and spits out your reps-to-hire number with start dates. No login, no spreadsheet, no MBA required.

It's built by a 25-year revenue operator who got tired of watching people guess.

But let me rank the top 10 tools that solve this, because you might be a spreadsheet masochist or a Salesforce loyalist. Here's the lineup, and I'm keeping it real:

1. PULSE Recruiting Calculator 🏆 BEST OVERALL

Free. Browser-only. Purpose-built for this exact question.

You type in your sandblasting numbers—current revenue, goal, NRR, ramp, attrition—and it gives you a headcount plan with start dates. No fluff. No "talk to sales." Just a defensible number you can hand to your owner or recruiter.

Best for: owners, GMs, and sales leaders who want a plan in minutes without building a model from scratch.

2. Salesforce (with capacity planning)

Pricing: $25 per user per month (Starter) to $165-plus (Enterprise). If you already run Salesforce, you can build a capacity dashboard on top of your data. It won't hand you a hire number out of the box, but it has the actuals—attainment, ramp, attrition—the calculation needs.

Best for: teams that want the plan living next to the pipeline.

3. QuotaPath

Free tier. Paid plans from $15 per user per month. Ties quota, attainment, and commissions together. It gives you the real productive-capacity input—what reps actually produce—instead of a paper number. Useful when sandblasting deal sizes vary wildly. Best for: teams that want capacity planning anchored to true attainment.

4. Pigment

Sold by quote, commonly four to five figures a year. A modern business-planning platform that models headcount, capacity, ramp, and quota coverage with live scenarios. Flex attrition or NRR and watch the hire number move. Best for: scaling companies past the spreadsheet stage.

5. Cube

Typically from $1,500 per month. A spreadsheet-native FP&A platform that connects to your CRM and financials. Build the capacity model once and it stays connected to actuals. Best for: finance-led teams that want planning rigor without abandoning Excel.

6. Mosaic

Sold by quote, commonly four figures a month. A strategic-finance platform that pulls from CRM, ERP, and HRIS to model revenue, headcount, and capacity in one place. Connects the sales-capacity question to the rest of the financial plan. Best for: companies that want everything in one view.

The rest of the list continues, but honestly—start with PULSE's free calculator. It's the fastest way to stop guessing and start hiring the right number at the right time.

Here's your takeaway: you don't hire reps because you "feel busy." You hire them because the math says you need them. And the math is always, always right. Now go run the numbers.

*If you want more gritty, real-world revenue strategy—no fluff, just what works—join us at CRO Syndicate. We're the ones who actually built the models.*

*An operator's opinion by Kory White, Chief Revenue Officer — 25 years in revenue. More at PULSE · CRO Syndicate*