Mae
Your AI estimator. Tell it the job and get back a professional quote.
Learn more →For contractors, stores and brands
Where the job gets quoted,
the purchase gets decided.
Construction quotes with calculated materials and real prices. They reach the store as a cart ready to sell.
No card. No contract.
I'm a contractorQuote in minutes and win more jobs.A professional quote with materials, labor and today's prices. Send it by link or PDF.I sell materialsGet ready-made orders from contractors in your area.Hardware store, retail or online store: your prices inside every quote, and the order arrives ready.I'm a brandGet into the job when the purchase is decided.Your product specified in the quote, right when the contractor decides which material to use.
Contractors, stores and brands already quote, buy and sell materials with Obra Maestra.
1,700+
contractors and tradespeople2,700+
job quotes generated150+
store catalogs1M+
products with prices01
Contractor
Quote in minutes with Mae
Tell it the job by text, voice or photo. Mae builds the materials, quantities and real prices from stores in your area.
- Materials calculated by trade
- Today's prices, by city
- Branded PDF and a link for the client
Replace 3 faucets in Mrs. Johnson's bathroom in Capitol Hill. Hot water, she needs it by Friday.
text audio photo video file
Quote · Mrs. Johnsonready
Chrome single-handle faucet×3 · $30
Type L copper pipe4 m · $16
90° copper elbow×8 · $5
Labor (4 hrs)$360
Total · Tax incl.$411
02
Client
Your client approves in one click
They get a branded link, review the details and accept without signing up. You set the deposit and the payment milestones.
- No apps or signup for the client
- Deposit and milestone billing
- You know when they opened it
PP
Pérez PlumbingQuote for Mrs. Johnson · Capitol Hill
Materials (3 items)$51
Labor$360
Total · Tax incl.$411
Accepted by the client
50% deposit · on signingto collect · $206
Final delivery$205
03
Store and brand
The purchase goes to the store ready
The quote's materials become a priced cart, with the brands' products already specified. The store receives the complete order.
- Cart in the online store or a list for the counter
- Price per store
- Brand products chosen in the quote
Ready-made cart · 12 itemsBalanced
Chrome single-handle faucet ×3
Type L copper pipe · 4 m
90° copper elbow ×8
Balanced total
$104 Order received · store pickup
See how it works
From request to quote, in two minutes.
A real contractor quotes a job with Mae, from start to finish.
Create your free quote 7 days free. No card.
One platform, a product for every side of the job.
Pick who you are and see what Obra Maestra does for you.
Ready-made cart
The shopping list priced by store. The contractor buys in one click; the store gets the full order.
Learn more →Jobs
Gantt chart, progress reports with photos and milestone billing. From quote to job paid.
Learn more → Message us on WhatsAppHuman support on WhatsApp.
Start free. Quote today.
Create your account in minutes and send your first quote before your coffee.
Create your free quote- No card, no commitment
- Real prices by city
- Branded PDF and client link
- Shopping list and ready-made cart
- Gantt chart and milestone billing
- Human support on WhatsApp
What each side gains
More jobs for the contractor. More sales for the store and the brand.
For contractors and tradespeople
Quote in minutes. Win more jobs.
- Tell it the job by chat, voice, photo or plan and get a professional quote.
- Materials calculated automatically and labor included, with today's prices.
- Know what you earn before you send it: cost and margin, separated.
- Build the Gantt chart, report progress and bill by milestone without chasing the client.
How your quote looks
For hardware stores, retail and e-commerce
The contractor arrives with the full list.
- Your catalog and prices inside the quotes contractors build near your store.
- Get the ready-made cart in your online store or at the counter: fewer lost quotes, bigger sales.
- Tools to build loyalty with your frequent buyers.
How the order arrives
1A contractor in your area quotes a full bathroom
2Mae picks your store by price and distance
3The client approves and the cart arrives ready at your store
For brands and manufacturers
Get into the job when the purchase is decided.
- Your product specified in the quote, right when the contractor decides which material to use.
- Data sheets visible to thousands of contractors, by trade and area.
- Benefits Club: sponsor your installers and your brand goes with them to every client.
- Real demand data: what's quoted, where and in what kind of project.
Your brand in the quote
Built to make your work more professional and faster.
Talk to it like your helperIf you can use WhatsApp, you can use Obra Maestra. Web, app and Mae on WhatsApp, with one account.
It knows every trade21 trades, with their materials, waste and slang.
Real prices by cityCatalogs from stores in your area, updated every day.
Create your free quote 7 days free. No card.
What our customers say
It helps me a lot with job estimates, keeping track of payments and the technical review. In 25 years in construction it's the first time I use something like this.
SSSaintinord Saint LuisConstrucciones Dos Veinte · SantiagoI liked it, it helped me a lot because I can work from my phone. For example, before I had to wait until I got home and sit at the computer to do the quote. Editing is really fast, so it has helped me a lot and I recommend the app.
RARaúl Atabales LoncónConstructora Lonco NahuelExcellent experience. The platform let me build quotes that are detailed, clear and professional, which saved me a lot of time and improved the way my quotes look. I also had a question and reached out on WhatsApp. The reply was almost immediate and the service was excellent: friendly, patient and genuinely willing to help until my question was resolved. You can tell they care about their users. Without a doubt, it is a tool I would recommend to any construction professional, or to anyone who needs to put together quality quotes.
VPBrandon VeraVera Proyectos y ConstrucciónCreate your free quote 7 days free. No card.
Frequently asked questions
ContractorsDoes my client have to sign up?
No. They get a link, open it and accept in one click.
ContractorsCan I change what your model builds?
Yes. Every material, quantity and price can be edited by hand. Our model gives you the first draft; you add your margin and judgment.
StoresHow much does it cost to integrate my catalog?
Integrating your catalog is free: your products show up in the quotes of contractors in your area. The Benefits Club, to gift Pro to your buyers, is paid per active Pro Buyer.
StoresHow do orders reach me?
The contractor arrives with the full list or with the cart ready in your online store.
BrandsHow does the Benefits Club work?
You gift the Pro Plan to your installers and your brand appears on the quotes they send their clients. You pay per active installer, no commission on sales, no exclusivity.
BrandsWhat demand data do I get?
What's quoted, where and in what kind of project, by trade and area.
Guides
Learn to quote and run your jobs
20+ guides with real prices, tables and FAQ.
Estimating softwareShopping listGantt chartProgress reportMilestone billingApp for contractorsRemodel quoteWork contractWinning clientsPainter ratesElectrician ratesPlumber ratesCarpenter ratesMason ratesRoofer ratesForeman payMaterial wasteLabor outputConstruction glossaryFree Gantt chart generatorSee all guides
The whole job, connected.
One account. Three channels: web, app and WhatsApp.