Automatic quantity take-off of electrical drawings - in seconds
AI that counts symbols, measures cabling, and analyzes documents for you. Save hours on every bid, project, and calculation.
From PDF drawing to quantity data
With Stiimo, you can go from an uploaded PDF drawing to structured quantities for estimating, tendering, and project work. The platform helps you find symbols, measure cabling, interpret containment, and create data that can be reviewed, adjusted, and exported.
The idea that changes how calculations are done
Stiimo was born out of a simple problem: it took too long to calculate bids, project descriptions (PM), and change orders (ÄTA).
Listen as our founder Joel tells the story of how the idea was born and why Stiimo was needed in the installation industry.
AI automatically interprets the drawing for you
Stiimo identifies, classifies, and measures everything needed for a calculation in seconds.
Automatic Component Counting
AI finds and counts all symbols and letterings without manual marking.
Automatic Cabling & Ducts
Get all lengths directly, with full traceability. Smart tools for cable harnesses.
Document Analysis
AF parts, luminaire lists, and technical descriptions are analyzed and compiled.
Complete Project Overview
All drawings and documents are combined into a structured overview of the project.
Automate the most time-consuming parts of quantity takeoff
Symbol counting
Stiimo helps you identify and count symbols on the electrical drawing, such as luminaires, outlets, switches, detectors, and other components.
Cabling and length measurement
Measure cabling directly from the drawing and compile the lengths with full traceability.
Containment
Quantify cable ladders, trays, routes, and other containment that affects the estimate. Specify installation methods and create clearer data for materials and labour.
Document analysis
Analyse technical specifications, administrative requirements, luminaire schedules, and other project documents for better visibility.
Quantity summary
Combine drawing quantities and document insights into structured data for estimating, tendering, and project work.
Built for electrical contractors, estimators, and electrical consultants
Stiimo is designed for companies that work with electrical drawings and want to reduce the time spent on manual quantity takeoff.
For estimators, this means fewer clicks and better-structured estimating data.
For project managers, it means faster visibility into project memos, variations, and revisions.
For electrical consultants, it means a better opportunity to review and quality-assure drawing information before the project moves forward.
AI does the heavy lifting. You stay in control.
Stiimo is not a black box that replaces professional expertise. The platform is designed to help you move faster from drawing to usable quantity data. You can always review the results on the drawing, make adjustments where needed, and ensure that the quantities are correct before they are used in an estimate, quotation, or project.
Contact us & book a demo
Do you want to see how Stiimo works in practice? Fill out the form or book a time directly in the calendar for a personal review.
Frequently asked questions
What is automated quantity takeoff for electrical drawings?
Automated quantity takeoff uses software and AI to identify and compile quantities from electrical drawings, including symbols, cables, containment, and components.
Can Stiimo interpret PDF drawings?
Yes. Stiimo is designed to analyse electrical drawings in PDF format and create structured quantity data.
Does Stiimo replace the estimator?
No. Stiimo helps the estimator work faster and more systematically. The user reviews, adjusts, and quality-assures the results.
Can Stiimo measure cable lengths?
Yes. Stiimo can help measure and compile cable lengths from the drawing.
Can Stiimo count symbols?
Yes. Stiimo identifies and counts symbols on the electrical drawing, such as luminaires, outlets, switches, and other components.
Does the result need to be reviewed?
Yes. AI makes quantity takeoff more efficient, but the user should always review and approve the results before they are used.
Which estimating systems can Stiimo export to?
Stiimo can export quantities to Excel and CSV and supports export workflows to estimating systems such as Bidcon and Wikells.
Can the quantities be exported?
Ja. Mängder kan exporteras till exempelvis Excel, CSV och kalkylsystem som Bidcon och Wikells.
Can Stiimo be used for project memos and variations?
Ja. Stiimo kan användas för att snabbt skapa bättre överblick och mängdunderlag vid anbud, PM, ÄTA och reviderade ritningar.
An installation industry where we don't take chances
We want to give calculators, designers and contractors a new standard for how calculations and quantity take place. Through AI, we free up time, reduce errors and create better conditions for profitable projects.