Sharpen the way your shop runs.
Estimates, signatures, the crew calendar, payroll, invoices and the real job numbers — one system, from the first bid to the money in your account. Built for painting, flooring, drywall, electrical, and other small contractor crews, with a focused app for the field.
One job, start to finish
Estimate it in minutes
Pick the project type, surface and condition, enter the square footage. Whetstone works out labor and materials from your own production rates — the same way, every time.
Get it signed
Email the homeowner a link. They read the scope, type their name and accept. You keep a PDF of exactly what they signed — no second e-sign vendor.
Put it on the calendar
Drag the job onto the crew calendar, color it by crew, set the headcount. Your foremen see it live on their phones, with full change history and undo.
Pay the crew
Approve hours against the calendar, then download a Gusto Smart Import CSV. Gusto still runs payroll — Whetstone just ends the spreadsheet scramble.
Invoice and collect
Send a branded invoice. The homeowner pays over Stripe and the money lands in your company account — not ours. Paid invoices sync to QuickBooks if you want them to.
Know how it really went
Review every job against its estimate, then roll the finished work into a monthly P&L and an annual plan. No more guessing at the end of the month.
| Job | Est | Actual | Margin |
|---|---|---|---|
| Hollis Interior | 96 | 91 | 52% |
| Mesa Exterior | 140 | 138 | 47% |
| Cabinet Refinish | 40 | 54 | 28% |
The crew gets a different app
Your crew installs the Whetstone field app and sees exactly one thing: the jobs they're on today and a button to clock in. No estimates, no margins, no client money, no settings to wreck. The office app and the field app share a database, not an interface.
The whole shop, not just the bid
“This app has been an absolute game changer for our company. Estimates that used to take up entire evenings are done in minutes, and for the first time we know exactly where every job stands.”
The big suites weren't built for you
$49.99 a month. That's the whole pitch.
One flat price for your whole company — unlimited crew and office seats included. Try it free for 14 days; if it doesn't save you a night of paperwork in the first week, walk away.
Start your free trialTalk to the people who build it.
Questions about setup, a feature your shop can't live without, or whether Whetstone fits the way you work — write to us and you'll hear back from the people who wrote the code.