Software for construction tendering and delivery

Tools we built for our own electrical engineering work — finding the right tenders, reading the documents behind them and pricing the scope — and now open to contractors across Europe.

Written by engineers who price and deliver the work

Every feature started as a problem on one of our own jobs: a tender found too late, a specification clause missed until the site meeting, a scope gap that turned into an unpriced variation. After twenty years of running electrical packages, we know which of those mistakes cost money — and that is what these tools are designed to catch.

We use them on our own bids first. What does not survive a real tender does not ship.

From the tender notice to the priced offer

BidIndex finds the work and tells you whether it fits. ScopeSense reads the documents, finds what is missing and turns the scope into a priced bid.

BidIndex tender terminal listing live European tender notices by country, buyer, value and deadline
Tender data Multilingual AI analysis

BidIndex

Live
A Core Engineering product

One of the most comprehensive tender platforms in Europe. BidIndex pulls notices straight from 30 national procurement portals, runs a live construction job feed alongside them, and adds the trade press — then filters all three streams to the country, sector and budget range you define once.

  • 30 official tender portals across 30 countries, polled directly at source
  • Search by keyword, country, CPV code, sector, budget range, deadline and status
  • Saved filters with alerts — email, web push, Slack, Teams and Discord
  • AI tender briefing: scope, risks and next steps on one page
  • AI company-fit scoring — go / maybe / no-go against your own profile
  • Specification analysis with citations: qualification criteria, deadlines, award rules
  • Knock-out check — the criteria that would disqualify you, before you invest in a bid
  • Company Match: upload a brochure or company URL, get the tenders that fit
  • CV Match: upload a CV, get scored matches against the live job feed
  • European construction job feed — EURES, national agencies and 122 ATS integrations
  • Market news from 28 major contractors — awards and subcontractor calls, early
  • Buyer and competitor intelligence over 28,268 historical awards
  • Deadline calendar with ICS export to Outlook, Google and Apple Calendar
  • Watchlists for tenders, buyers, countries, sources and saved queries
  • Nine interface languages with automatic translation of every record
Visit BidIndex bidindex.eu →
30
Integrations
9
Languages
Live
Access opening
ScopeSense product page showing live scope analysis with extracted items, gaps and compliance flags
AI Tendering EU standards

ScopeSense

In development
A Core Engineering product

An AI workspace that reads technical documents and finds what is missing in them. Drawings and specifications go in; scope is extracted, gaps are flagged, compliance is checked, and a priced offer comes out the other side.

Scope check — before you bid

  • Drawings and specifications in — PDF and DXF read by AI with vision, page by page
  • Every extracted item carries its source: file, page and clause. No estimated figures
  • Scope gaps flagged against DIN VDE 0100, IEC 60364, EU CPR 2024/3110 and DPP
  • Standards freshness check against the EU legislation registry

Full offer — the priced bid

  • Employer BOQ imported from Excel — sections, subtotals and structure preserved
  • Costing engine: direct and indirect cost, overhead, contingency and margin
  • Indirects modelled properly — freight, customs, insurance, mobilisation, site office
  • Productivity coefficients across 12 factors: building type, geometry, floor height, site access
  • Labour hours imported from your own rate sheet and matched to BOQ lines
  • Price intelligence: 9,923 supplier prices across 8,239 activity codes
  • Live SKU lookup against Hungarian electrical wholesalers
  • RFQ packages generated and emailed to vendors, with Excel attached
  • Autonomous bid draft in Word and PDF — cover letter, methodology, priced BOQ

Project management — after signature

  • Document control register, meeting log and revision-tracked notes
  • Programme files parsed — MS Project XML, Primavera P6 XER, PDF and Excel Gantt
  • Client share links with password, expiry and access audit
  • Project AI assistant over every document in the job
Visit ScopeSense www.scopesense.eu →
3
Modes, one project
9,923
Supplier prices
EU
CPR, DPP, DIN VDE

How to start

BidIndex — live

We are opening access one company at a time, so each account starts with filters set up for the countries, CPV codes and budget range you actually bid on.

ScopeSense — early access

In development. We are working with a small group of contractors who bring real tender packages and help decide what goes into the first release.

30
National tender portals
9
Interface languages
9,923
Supplier prices in ScopeSense
EU
DIN VDE, IEC 60364, CPR
Ask for access →

Need an app, a web platform or an AI assistant?

General software development — web, iOS and Android, macOS and Windows, AI assistants and automation for any sector — is run by our software team on its own site.

Visit ai.coreeng.eu →

Questions about our construction software

Who builds these tools?

Core Engineering Kft., a Budapest-based electrical engineering consultancy (company reg. no. 01-09-441199). BidIndex and ScopeSense grew out of our own tender and delivery work on electrical packages across Europe.

Who are the tools for?

Main contractors, MEP and electrical subcontractors, bid managers and consultants who work on European construction tenders.

Which tools are available today?

BidIndex (bidindex.eu) is live and access is opening one company at a time. ScopeSense (scopesense.eu) is in development; we are working with contractors who want to shape it before release.

Do you build software for other sectors?

Yes. Web, mobile and desktop development, AI assistants and automation for any sector are offered separately at ai.coreeng.eu.