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Your construction project
cost estimates under control

Kotka Cost Estimate combines cost calculation, investment analysis, scheduling and documentation — in one professional system.

Log in → Request demo →
8
Calculation modules
AI
AI-assisted analysis
PDF
Automated reports
100%
Finnish construction industry
Features

Everything you need

Combine cost estimates, documents and project management — without separate tools.

💰

Cost calculation

Room-by-room calculation by space type. Select renovation elements and quality levels — the system calculates automatically.

📈

Investment calculator

ROI analysis, payback period and rental yield forecast. Built-in ESG support.

📅

Project schedule

8-phase project lifecycle with Gantt charts. Phase tracking and critical path.

🤖

AI renovation advisor

GPT-4-powered renovation expert. Analyses images, PDF reports and drawings.

🌿

Carbon footprint calculator

CO₂ emission calculation by building component. Sustainability report directly to project card.

📄

Automated documents

8 PDF/Excel document types: investment proposal, calculation memo, playbook, renovation specification and more.

🔄

Data hub

All calculators sync automatically. A change in the cost estimate updates the investment analysis, schedule and sustainability report.

📐

Quantity survey

QA summary and Excel export directly to project card. Room-by-room quantity takeoffs.

How it works

Four steps to results

Get started in minutes — no installation, no training.

1

Create a project

Enter project basics: address, building type, area and project type. The system fills in defaults automatically.

2

Fill in the calculators

Cost estimation, investment ROI, schedule — all sync with each other automatically. You can also upload a PDF report for AI analysis.

3

Generate documents

Tap a button — the system generates an investment proposal, calculation memo or renovation specification directly from project data.

4

Track progress

Phase tracking, critical path and visualisations keep you up to date throughout the project lifecycle.

Customers

What professionals say

Used by property managers, project managers and construction consultants.

"Cost estimating has become significantly faster. I used to work in Excel — now I have an investment proposal ready within an hour."
MK
Mikko Korhonen
Property Director
"The AI renovation advisor analysed our TDD report and produced a cost estimate in 10 minutes. We saved days of consultant time."
AH
Anna Hämäläinen
Construction Consultant
"The data hub is brilliant — when I update the cost estimate, the investment analysis and schedule update automatically."
JP
Juha Peltonen
Project Manager, Capex
Pricing

Clear and transparent

Choose the plan that suits you. No hidden fees, no lock-in.

🎁 14 days free
Per user
150 €/user/mo
Unlimited projects. 14-day free trial — no credit card.

  • Unlimited projects
  • All 9 calculation modules
  • AI renovation advisor (GPT-4)
  • All 8 document types (PDF & Excel)
  • Pay by card or invoice
  • E-invoicing (Finvoice)
Start with card – 14 days free → ✉️ Contact sales

Both plans include payment by card or e-invoice (Finvoice). Ask more →

Ready to sharpen your cost estimates?

Per user: 2 weeks free. Per project: first project free.
No credit card, no commitment.