Carl, your AI estimating assistant
Describe the job and Carl drafts priced, customer-ready line items in seconds — then adjusts margins, quantities, and scope on command.
4.9 · loved by contractors
Win more jobs with estimates your customers actually want to sign.
Invite-only · Public access July 2026
EstimateMaster is AI estimating & invoicing for contractors. Build a priced estimate in minutes, send a branded PDF with a shareable client link, get it accepted, and convert it to an invoice — all in one place.
AI assistant
Design Studio
Branded PDFs
Client links
Exact pricing
One platform
Everything you need to quote, send, and get paid
No more juggling a spreadsheet, a PDF tool, and three other tabs. EstimateMaster brings the whole estimate-to-invoice workflow into a single, contractor-friendly app.
Design Studio renders
Turn a site photo into a photoreal concept of the finished result — proof customers can picture, right inside the proposal.
Branded estimates & invoices
On-brand PDFs with your logo and colors, plus a shareable link clients open, approve, and pay from their phone.
Customers & CRM
Every contact, property, and proposal in one tidy place — full history one tap away, from first call to repeat work.
Line-item & materials catalogs
Reusable libraries of services and materials so a complete, accurate estimate is mostly a matter of picking from your own list.
Deterministic pricing
Penny-accurate math you can defend — margins, taxes, and discounts computed the same way every single time.
Carl
Online · AI estimating assistant
Draft a full kitchen remodel — cabinets, quartz counters, tile backsplash, and labor.
Done. I broke it into demo, cabinetry, countertops, backsplash, plumbing, electrical, and finish labor — 14 line items with quantities and unit prices. Subtotal $24,180. Want me to set a target margin?
Yes — 18%, and add a 3-year workmanship warranty line.
Margin applied and warranty added. New total $28,540. I also pulled your standard cabinet SKUs from your materials catalog so the pricing matches your other jobs.
Can you attach a render of the finished kitchen?
On it — generating a Design Studio concept from your reference photo and attaching it to the proposal.
Perfect. Get it ready to send.
Ready ✓ Branded PDF with a signature block and a shareable client link. Hit send whenever you're set and I'll let you know the moment they open it.
Meet Carl
Your AI estimating assistant.
Carl does the heavy lifting of putting a number on the job. Describe the work and he returns a priced, defensible estimate you can fine-tune and send in minutes.
Draft from a description
Tell Carl about the job in plain language and he assembles priced, customer-ready line items — no blank-page guesswork.
Adjust on command
Ask for a different margin, swap a material, or add a section. Carl edits the line items and re-runs the math instantly.
Hands off to the rest
Carl can attach a Design Studio render, drop in your catalog items, and tee the estimate up to send as a branded proposal.
Design Studio
Let customers see it before you build it.
Upload a site photo and generate a photorealistic concept of the finished project. Nothing closes a job like watching a customer picture their new kitchen, deck, or exterior — attached right inside the proposal.
- Photoreal renders from a single reference photo
- Attach concepts directly to any estimate
- Explore material and color options in seconds
Scroll to reveal the transformation
Why contractors love it
Built for the field, trusted in the office
From the solo operator to the multi-crew shop, EstimateMaster turns slow, scattered quoting into a fast, consistent workflow your whole team can run.
10x
faster proposals
38%
higher close rate
4.9★
average rating
1
app, end to end
Quote in minutes, not hours
Carl drafts the line items and your catalogs fill in the rest, so a polished estimate is mostly review-and-send.
Look like the pro you are
Branded PDFs and a clean client link make even a quick quote feel premium — customers trust you before you say a word.
Turn accepted into paid
An accepted estimate converts straight to an invoice, so nothing falls through the cracks between yes and paid.
Loved by the trade
Contractors are closing more work with less busywork
“Carl turns a walkthrough into a finished estimate before I've left the driveway. We're closing jobs the same day now.”
“The branded link is the difference-maker. Clients open it on their phone, approve, and we're scheduling — no back-and-forth.”
“Customers sign on the spot when they see the rendered before-and-after. It feels like magic to them.”
“Branded PDFs, shareable links, and clean math in one tool. We retired three other apps the week we switched.”
“Our average proposal time dropped from two hours to fifteen minutes. The payoff was obvious in week one.”
“It just looks expensive — in the best way. The catalog keeps every quote consistent across the whole crew.”
Get paid
Collect deposits and payments the way clients prefer
Every accepted estimate becomes an invoice with a payment link. Clients pay by card or ACH through Stripe — or however they already like to send money.
Card & ACH payments
Pay with PayPal
Tap to pay by Venmo
Pay with Cash App
Bank-to-bank with Zelle
Sign in with Google
Win the next job in minutes, not days.
EstimateMaster is invite-only while we onboard our first contractors. Sign in if you already have access — or request an invite and we'll be in touch.