This page breaks down CostOS ratings from all verified review sources to give you a clear, unbiased view of what real users think in September 2025.
We’ve aggregated the latest scores from all major platforms like Trustpilot, G2, Capterra and many more to help you understand CostOS’s overall reputation. This data-driven overview will show you exactly how CostOS is rated - including how it compares to competitors.

CostOS's Overall Rating Summary

  • Average Rating:4.8/5
  • Total Reviews:76 reviews
  • Sources:G2, Capterra, Getapp, Softwareadvice, Facebook, Shopify
  • Last updated:September 1, 2025

CostOS Ratings by Source

PlatformRatingReviewsLast Update
G2 logoG2
4.4/5
5+ reviews01.09.25
Capterra logoCapterra
4.9/5
21+ reviews01.09.25
Getapp logoGetapp
4.9/5
21+ reviews01.09.25
Softwareadvice logoSoftwareadvice
4.9/5
21+ reviews01.09.25
Facebook logoFacebook
5/5
4+ reviews08.06.25
Shopify logoShopify
3.2/5
4+ reviews01.09.25

What is CostOS?

Nomitech offers cutting-edge solutions in Cost Estimating, Benchmarking, and BIM Collaboration, enhancing projects in Construction, Oil & Gas, Mining, Utilities, and Nuclear sectors globally. Their products include CostOS for cost estimating, CosMO for cost modeling and benchmarking, CellBIM for integrating BIM & 2D drawing files into Excel, and BIM CT for BIM rendering. These tools incorporate advanced technologies like AI, VR, and Big Data Analytics to optimize efficiency, accuracy, and environmental impact.

🤔 CostOS vs Competitors: How Do Ratings Compare?

Check out CostOS Alternatives

Frequently Asked Questions

How trustworthy is CostOS?

According to Capterra and G2 review sites CostOS holds ratings of 4.9/5 and 4.4/5 respectively from 26 reviews, highlights excellent reputation and user approval as of September 2025.

How many stars is CostOS rated?

CostOS has an average star rating of 4.8 out of 5 stars based on average of 76 reviews as of September 2025.

Where does the rating data come from?

The ratings are pulled from CostOS public reviews pages on platforms: G2, Capterra, Getapp, Softwareadvice, Facebook, Shopify. We update these ratings monthly to ensure they reflect the most current customer feedback.

How overall average rating for CostOS is calculated?

The overall average rating is calculated by taking the weighted average of all ratings, using the total reviews count from each platform as the weight.