Tool profile
EG Sigma: cost, fit and limits
EG Sigma is a Danish construction calculation program from EG Danmark A/S for tender calculation with price libraries and LCA calculations, with an AI assistant described as a calculation sparring partner and marked as coming soon.
What to know first
EG Sigma is described on EG's Danish page as software for tender calculation with built-in validation of cost elements and formulas, price libraries with material, labor and price data, LCA calculations showing price and CO2 effects, and key-figure insights. A 14-day free trial and a demo are offered. Price packages are linked but no amounts are shown, and the AI assistant is marked Kommer snart, meaning coming soon.
EG Sigma at a glance
| Maker | EG Danmark A/S, Not stated on the vendor pages |
|---|---|
| Free plan | Free trial only |
| Entry price | Quote only |
| API access | No |
| Category | Best AI Construction Estimating Software in 2026, rank 11 of 13 |
| Website | egsoftware.com/dk/byggeri/eg-sigma |
Who EG Sigma is best for
Danish contractors pricing tenders
Tender calculation with validation of cost elements and formulas fits firms that build offers from price libraries in Danish and want checks on the formulas behind each line.
Teams reporting climate impact
LCA calculations show price and CO2 effects of material choices, so an estimator can compare options before the offer is final.
Buyers who want a trial first
The page offers a 14-day free trial and a demo, so a firm can try the calculation workflow before asking for price packages.
EG Sigma plans and pricing
| Plan | Price | What it includes |
|---|---|---|
| Price packages (Prispakker) | Not published | Linked from the page, but amounts and package contents are not shown in the text we read. |
| 14-day trial | Free for 14 days | The page offers Prøv gratis i 14 dage, a free trial of the software with no further terms stated. |
| Demo | No charge stated | A demo is offered on the page, with no pricing or terms shown for it. |
Checked November 2026.
What EG Sigma does
- Tender calculation with validation
- Tilbudskalkulation includes built-in validation of cost elements and formulas, which catches broken references and mismatched cost elements before an offer leaves the office for the client.
- Price libraries
- Prisbiblioteker hold material, labor and price data, so an estimator reuses maintained rates instead of keeping personal spreadsheets that drift apart between colleagues and that nobody can audit later.
- LCA calculations
- Life cycle calculations show price and CO2 effects of material choices, helping a firm compare material options with climate figures beside the cost before the offer is final.
- Insights and key figures
- Indsigter og nøgletal give key figures from calculations, which supports follow-up on how offers compare over time and across projects for management reviews, though the page does not list which figures are shown.
- AI assistant (coming soon)
- An AI assistant described as a calculation sparring partner is marked Kommer snart on the page, so it is not yet available to customers and its scope cannot be judged from the page.
How EG Sigma handles your data
The EG Sigma page does not state whether calculations train any model, how long data is retained, where it is hosted or which certifications apply. The AI assistant is listed as coming soon, so no AI data handling is described for it yet. The maker is named as EG Danmark A/S, but no headquarters country appears on the page we read. The vendor's policy was not checked beyond the product page. Before adopting the product, ask for EG's data processing terms and for a statement on how the future AI assistant will treat calculation data once it is released.
Where EG Sigma falls short in practice
- AI not yet available. The assistant is marked as coming soon, so a buyer who selects EG Sigma for AI takeoff or drafting today gets no such feature and has to wait for an announced release date that the page does not give.
- No published prices. Price packages are linked but not shown on the page, so cost can only be learned by following the link, using the shop or asking EG directly, and billing terms stay unknown.
- Takeoff is thinly described. Quantities and BIM are mentioned only for architects and consultants, so contractors that need drawing-based takeoff from PDF plans should test carefully whether it fits before committing.
Works with
Alternatives to EG Sigma
EG Sigma: common questions
Does EG Sigma have AI?
An AI assistant described as a calculation sparring partner is listed on the page, but it is marked Kommer snart, meaning coming soon. It is not yet available. Check the release status with EG before you count it in the decision, and ask what data it will use.
Is there a free trial of EG Sigma?
Yes, the page offers Prøv gratis i 14 dage, a free 14-day trial, and also a demo. The page does not describe which features the trial includes, so ask EG whether price libraries and LCA calculations are part of the trial.
What does EG Sigma cost?
The page links to price packages called Prispakker and to a shop, but the text we read shows no amounts or billing terms. You need to open those pages or ask EG for a quote, and confirm whether libraries and LCA are priced separately.
Can EG Sigma calculate CO2 effects?
The page lists LCA calculations that show price and CO2 effects of material choices. It does not say which environmental databases or standards sit behind the figures, so ask EG for details if you must report results in a tender or to a client.
Is EG Sigma a takeoff tool?
The page is centered on tender calculation, price libraries and LCA. Quantities and BIM are mentioned only for architects and consultants. A contractor that measures from drawings every day should test EG Sigma on a real project, or compare it with the takeoff-first tools in this ranking.