Every price shows its age
We don't pretend everything is current: each price shows when it was last synced — and the freshest ones rank higher in search.
Real-time stock and prices for building materials. Order or reserve.
Digital catalogues tell you what exists. const.pt tells you where to buy today, near the site: real-time availability and prices from local distributors — and qualified leads for stores.
Smart search with synonymsOrder or reserve with pickupQualified leads for stores
Prices come from the stores. The storefront brings them together.
XML/YML feeds, API push and manual updates flow into const.pt and become a single storefront: real prices, real stock and same-day pickup.
- Stock sync via XML/YML and API push
- Price comparison by proximity
- Reserve for pickup or delivery
storesstorefront
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Real materials, real stores — on one platform
Behind every search result there is a warehouse with verified stock, a current price and a team that handles the order the same day.
For contractors
From the bill of quantities to orders — in one file
Upload your bill of quantities — Excel, CSV or .bc3 — and every line finds who stocks the material near your site.
- 01
Excel, CSV or the .bc3 from your estimating software — or paste the list by hand.
- 02
Each line finds real stock near the site: coverage, price and distance on one screen.
- 03
Pick the suppliers and the request becomes orders — one per supplier.
How it wasAsking supplier after supplier
With const.ptUploading the bill of quantities
90× faster
For sites with deadlines
Equipment rental with confirmed dates
Excavators, generators, lifts and scaffolding with daily, weekly and monthly rates — and real availability by date, not “on request”.
A real calendar
A booked machine leaves the storefront the same instant. No “call us”.
A closed price
Rate ladder, transport and operator added up by the platform — the deposit stays apart.
Proof at the end
Handover and return records with photos and hour meter, signed on site.
Data you can trust
A marketplace is worth exactly what its data is worth. These are const.pt's three commitments about yours.
Never an empty search
Where there is no local offer yet, we show the manufacturer's catalogue at list price — marked as a reference, never as availability, and always with its source page.
The industry standard, not ours
Articles are classified in ETIM 10.0 and the catalogue reads the BMDG 3.0 template — the same file you already prepared for APCMC Datacheck works here.
Everything the platform already does
Seven modules, one journey: from finding the material to placing the order and syncing the catalogue.
const.pt
Smart search
Mobile storefront
Partner Area
From bill of quantities to orders
Map and geo search
Artificial intelligence
Integrations
From search to order — in one flow
Three scenarios that cover the daily routine of everyone who buys and sells building materials.
Find the material at the best price
Type or dictate what you need — the search understands synonyms, typos and units, and shows nearby stores with price and stock.
- —Portuguese search with synonyms and taxonomy
- —Voice search for use on site
- —Price and distance comparison on one screen
- —Filters by rating, reviews and delivery
search — const.pt
You
"hollow brick 30x20 near Almada, I need 2 pallets by Friday"
const.pt
Found 4 stores within 12 km with stock available; the best price is €0.42/unit.[1].
Two stores deliver by Friday; one allows pickup today[2].
Stores found
1Depósito Sul, Almada — €0.42 · delivery Friday
2Casa das Obras, Laranjeiro — €0.44 · pickup today
3BricoTejo, Seixal — €0.45 · delivery Thursday
4Armazém Central, Barreiro — €0.47 · limited stock
Order on the mobile storefront
Every partner store gets a mobile storefront: the customer picks products, chooses pickup or delivery and receives email confirmation.
- —Voice-first storefront optimized for mobile
- —In-store pickup or delivery to the job site
- —Direct deep link to the store's storefront
- —HTML confirmation emails for both sides
Storefront — order
Order #1042 · Job site Rua das Flores
12 bags of cement CEM II 32.5N, 40 hollow bricks 30×20, Total: €186.40 1 roll of asphalt membrane — pickup Saturday at 9am.
Publish and sync your catalog
In the Partner Area, the store uploads its catalog via drag-and-drop, connects an XML/YML feed or integrates its ERP by API — stock stays up to date on its own.
- —Manual or file upload in minutes
- —Automatic sync via XML/YML feed
- —API push token for your warehouse software
- —Portfolio and service cities for contractors
Partner Area — stock
ProductCategoryPriceStockStatus
Cimento CEM II 32,5N 25kgCimentos3,85 €1 240 un.low
Tijolo furado 30×20×11Alvenaria0,42 €18 500 un.low
Tinta interior branca 15LTintas54,90 €86 un.med
Varão de aço A500 12mmFerro8,10 €640 un.low
Placa gesso 13mm 1,2×2,6Gesso6,75 €12 un.high
Areia fina 0/4 big bagInertes38,00 €0 un.high
Who it's for
One platform, three sides of the market
Stores sell more, contractors get requests, buyers save time and money.
Stores and suppliers
Materials stores and suppliers
Your digital storefront with orders and leads — no setup costs and no developers.
- — Free storefront with a searchable catalog and map profile
- — Stock always current: XML/YML, API push or manual upload
- — Orders with pickup or delivery straight to your email
Contractors
Contractors and crews
Your portfolio as a sales channel: projects, reviews and requests from the cities you choose.
- — Profile with a portfolio of projects and services
- — Google and platform reviews in one place
- — Geographic coverage configurable by city
Buyers
Construction companies and individuals
Find the material at the best price nearby and a contractor you can trust.
- — Price comparison across stores within a radius of your choice
- — Contractors with real projects and verifiable reviews
- — Online ordering with pickup or delivery
Connects to what you already use
From XML/YML feed to ERP API push: the catalog comes in once and stays in sync.
Catalog and stock
XML/YML feed
Automatic sync of products, prices and stock from the store's feed.
API push
Direct push from the ERP/warehouse with a dedicated per-store token.
Manual upload
Drag-and-drop upload of catalog files in the Partner Area.
Platform
Google Maps & Places
Store and contractor profiles on the map with public data and reviews.
Voice search
Portuguese voice recognition for searching materials on site.
Storefront deep links
A direct ?store= link that opens the store's page on the mobile storefront.
Artificial intelligence
Review analysis
AI summarizes sentiment, strengths and weaknesses from public reviews.
Sales Score
Hot/Warm/Cold rating of each lead's potential with pitch points.
Sales emails
AI generation of 3 personalized sales proposal variants.
Data and leads
Data export
Results and lists in CSV, XLSX and JSON with field selection.
Webhooks
Lead and order events signed with HMAC SHA-256.
Contact enrichment
Extraction of phones, emails and social profiles from the organization's website.
Orders
Online orders
Checkout with in-store pickup or delivery to the job site.
Transactional emails
HTML order confirmations for the customer and the store.
In preparation (2)
ERP connectors
Ready-made connectors for management software popular in Portugal.
Invoicing
Sales document issuing integrated into the order flow.
Need a specific integration for your software?
Tell us — we'll look into it together.
Data protected, clear rules
The platform complies with the GDPR and protects both partner and buyer data.
What we don't doNever
- Sell your contacts to third parties
- Publish personal data without consent
- Change your store's prices or stock
- Access your ERP beyond the granted token
How we protectAlways
- GDPR and data in the EUExplicit consent, right to be forgotten, European hosting
- Signed webhooksHMAC SHA-256 on every event sent to partners
- Revocable tokensAPI push with a per-store token, revocable at any time
- Server-side validationAll forms and uploads re-validated on the backend, with SSRF protection
100%
of connections over HTTPS
EU
data hosting
24h
to respond to GDPR requests
0
data sold to third parties
What changes in practice
Typical partner scenarios on the platform. The numbers come from the calculation model, not from measured results.
Materials store · Lisbon calculation model
«The 4,000-item catalog came in via YML feed over one weekend. The first storefront orders arrived without us spending a single euro on advertising.»
15 min
to connect the feed
4,000
searchable items
Contractor · Porto calculation model
«A portfolio with 12 projects and real reviews is worth more than any ad. Requests come from the cities we marked as our service area.»
12
projects in the portfolio
3
cities covered
Warehouse network · Nationwide calculation model
«The ERP pushes stock via API with a token. When an item sells out in one warehouse, it disappears from that warehouse's storefront — no failed orders.»
5
warehouses integrated
0
orders without stock
Guides and prices from the construction market
IVA na construção civil e autoliquidação: guia para empresas
Como funciona a inversão do sujeito passivo nos serviços de construção civil em Portugal, quando se aplica a autoliquidação de IVA, como faturar corretamente e que erros evitar.
Read the articleComo a IA muda as compras de materiais: pesquisa por voz e comparação de preços
Da pesquisa por voz em obra à comparação automática de preços entre lojas: como a inteligência artificial da const.pt simplifica a compra de materiais de construção.
Read the articleBefore you
get started
Didn't find the answer? Write to suporte@const.pt — we reply the same day.
The base plan is free: map profile, searchable catalog and mobile storefront. Paid plans add search promotion, AI leads and advanced integrations — see the pricing page.
Three ways: manual upload (drag-and-drop a file), an XML/YML feed that syncs on its own, or API push with a token to connect your warehouse software directly.
With an XML/YML feed, sync runs in automatic cycles; with API push, updates are real-time — sold-out items leave the storefront immediately.
Create your profile in the Partner Area: add a portfolio of projects, service types and coverage cities. Your profile then appears in search and on the map for those cities, along with your reviews.
Yes — the search was built for European Portuguese, with construction-industry synonyms, typo tolerance and voice recognition for use on site.
const.pt
Start today —
your store's storefront in 15 minutes
Free registration for stores, suppliers and contractors. No credit card, no commitment.
or explore the mobile storefront no sign-up needed