"The Gantt chart changed my work. I show the client what stage we're at and they stopped calling me every day."
JRJorge Riquelme · Builder · Concepción
ObraMaestra takes the tradesperson and contractor from quoting all the way to getting paid: quote, buy, plan, report progress and bill your client.
The quote is the front door. Then comes the full flow: buy, plan, report and bill, without switching tools.
Describe the job by text, voice or a photo of your notes. The AI builds the materials list, quantities and real local prices, grouped by trade.
We turn the quote's materials into a ready-to-buy list: each item matched to real products and their price per store.
From the quote's sections we build the project stages, sequenced from your start date. You adjust and assign owners.
Log the job's progress with photos, audio and notes. Generate a clear report, send it to your client, and know when they open it.
We finished the hot water installation. Tomorrow we start the wall tiling. Still need to confirm the faucet color with Mrs. González.
The client accepts the quote by link in one click. You set the milestone payments and see what's approved, collected and what's next.
No software to learn. If you can use WhatsApp, you can use ObraMaestra.
Type, record a voice note or snap your notes. It understands how tradespeople talk.
It builds the quote with materials, quantities and current prices. You tweak what's missing.
From the quote come the shopping list, the Gantt and the payments. The whole job, connected.
It knows the materials, the waste margins and the slang of each trade. Not a generic chatbot.
I used to quote in a notebook and chase payments over WhatsApp. Now the client accepts by link and I see what I'm owed without calling anyone.
"The Gantt chart changed my work. I show the client what stage we're at and they stopped calling me every day."
"I bill by milestones and the money comes when it should. Before, I'd finish the job and only then start fighting for payment."
No card to try. No annual contract. Cancel anytime.
Local prices by country · MX $349 · CO $84.900 · PE S/79 · AR $34.000 · BR R$99 · US US$19.90
Anything else? Email us at granmaestro@obramaestra.com and we'll reply.
No. They get a link, open it and accept with one click, no signup. The no-signup quote is for getting started fast and expires after 7 days.
From the catalog of your area's main suppliers (Sodimac, Easy, Construmart and others), with per-store pricing. We refresh it every 24 hours. We read catalogs: it's not a live sync with their systems.
You split the project into milestone payments, with date and amount. The client accepts the quote by link and each payment moves from pending to declared to paid. In Chile we issue tax invoices automatically.
No. It builds itself from the quote's sections: one stage per trade, sequenced from your start date. You just adjust dates and assign owners.
Yes. Every material, quantity and price is editable. The AI gives you the first draft; you add your margin and judgment.
20+ guides with real prices, tables and FAQ.
No card. No contract. No software to learn. Your first quote takes less than a coffee.
Are you a supplier?
Manufacturers, retailers, distributors and brand representatives.