--- title: CostOS Reviews meta\_title: 'CostOS Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter reviews by the users' company size, role or industry to find out how CostOS works for a business like yours. aggregate\_rating: rating\_value: 4.4 review\_count: 5 scale: '5' date\_modified: '2026-06-04' parent\_category: name: Construction Management url: https://www.g2.com/categories/construction-management --- # CostOS Reviews & Product Details CostOS Estimating is an enterprise role based estimating and collaboration solution that offers capabilities and complies with the demands of your business. * * * Seller [Nomitech](https://www.g2.com/sellers/nomitech) Discussions [CostOS Community](https://www.g2.com/products/costos/discuss) Overview by Sofia Konstantinidi (Marketing Specialist at Nomitech | MSc in Marketing | Tech & Esports Enthusiast | Blogger ) Show More ## Top-Rated Alternatives [ ![Procore](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Procore") Procore 4.6/5(4,280) ](https://www.g2.com/products/procore/reviews) [ ![Autodesk Forma (formerly Autodesk Construction Cloud)](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Autodesk Forma (formerly Autodesk Construction Cloud)") Autodesk Forma (formerly Autodesk Construction Cloud) 4.4/5(5,385) ](https://www.g2.com/products/autodesk-forma-formerly-autodesk-construction-cloud/reviews) [ ![Simpro](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Simpro") Simpro 4.2/5(457) ](https://www.g2.com/products/simpro/reviews) [ View All Alternatives ](https://www.g2.com/products/costos/competitors/alternatives) ## User Insights Average based on 5 real user reviews. [Log in to unlock pricing and user insights](/login) HA Hammam A. Civil Engineer Mid-Market (51-1000 emp.) 3/18/2023 "Great costing and estimating tool" 5/5 What do you like best about CostOS? CostOS is a great and helpful software for costing and estimating projects. I like the large number of functions it has, they cover everything you want about pricing projects. Also, data connection allows making a data verse for all your data. Review collected by and hosted on G2.com. What do you dislike about CostOS? I wish CostOS could be a cloud application rather than on premiss and needs a server for the database and the server is expensive. Review collected by and hosted on G2.com. What problems is CostOS solving and how is that benefiting you? We used to price and estimate projects manually using excel and save the data on our computers, now with CostOS all data on the same place and connected together. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ![Hamzeh H.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Hamzeh H.") HH Hamzeh H. Mechanical Engineer Mid-Market (51-1000 emp.) 2/11/2023 "The best and most flexible estimation and pricing software" 5/5 What do you like best about CostOS? CostOS is a great software that helps companies to estimate and price any project. It has many many functions and features that cover anything about estimation, they care about each tiny detail in this range. I like the flexibility of this software and the easy interface. Review collected by and hosted on G2.com. What do you dislike about CostOS? There is nothing to dislike about CostOS, it is great software, helpful, flexible, easy, user-friendly, and smooth. Review collected by and hosted on G2.com. What problems is CostOS solving and how is that benefiting you? CostOS help us in estimating projects, past days we used to estimate project using excel (manual) and we couldn't connect data through projects, now it is easy using CostOS Review collected by and hosted on G2.com. Show More 2/21/2023 Current UserValidated ReviewerIncentivizedSource: G2 invite AJ Amjad J. Accountant Mid-Market (51-1000 emp.) 4/5/2023 "Specialist Software for Construction Estimation." 5/5 What do you like best about CostOS? the software is very deep in construction estimation and pricing. it's full of functions and features covering all needs in any country. the software is extensive and suits international construction companies. Review collected by and hosted on G2.com. What do you dislike about CostOS? we trained on the software and test it, I don't face any cons, but the software is not easy to learn because of the volume of its features and its pages full of options. Review collected by and hosted on G2.com. What problems is CostOS solving and how is that benefiting you? We use it to centralize the estimation process and make procedures of pricing, and make a template for pricing analysis, which makes the process more accurate and less effort. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite AK Ahmad K. System Administrator Construction Mid-Market (51-1000 emp.) 2/13/2023 "Recommended Estimated Software for Constructions" 4.5/5 What do you like best about CostOS? the software contains all functions for any estimator and unlimited features and customization that help the estimator create templates and forms for all cases. It's made for international construction companies. Review collected by and hosted on G2.com. What do you dislike about CostOS? the software covers all main estimation requirements, and there is availability to update and add any new requirements. Actually, I didn't find any issue that can be written. Review collected by and hosted on G2.com. What problems is CostOS solving and how is that benefiting you? we were estimating manually by using Microsoft Excel, we used many formulas and links. but when data became huge we faced many problems like lag and file defects, so we looked for specialist software with a database. Review collected by and hosted on G2.com. Show More 2/21/2023 Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Oil & Energy](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Oil & Energy") AO Verified User in Oil & Energy Enterprise (\> 1000 emp.) 10/4/2019 "Limited for Cost estimation" 2.5/5 What do you like best about CostOS? Simple cost estimation tool for direct activities at site and estimates. Possibility to have common libraries and databases on cloud for prices, efficiencies, rates and manhours. Review collected by and hosted on G2.com. What do you dislike about CostOS? Hard to customize, not user friendly and a slow in terms of calculation. Not suited for peculiar and elaborated estimates since not easy to customize Review collected by and hosted on G2.com. What problems is CostOS solving and how is that benefiting you? Having a centered database for all the offers worldwide with a common data library. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ## Questions about CostOS? Ask real users or explore answers from the community Get practical answers, real workflows, and honest pros and cons from the G2 community or share your insights. [ Ask about CostOS ](https://www.g2.com/products/costos/discussions/new) GU Guest User What is CostOS used for? 0 Upvotes 0 [ Join the conversation ](https://www.g2.com/discussions/what-is-costos-used-for) [ View all Discussions ](https://www.g2.com/products/costos/discuss) ##### Pricing Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more. 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