# Top Free Construction Management Software - Page 12 Construction management software and related tools help companies manage construction projects and crews, both on- and off-site. There are a variety of open-source and free construction management tools available. For your consideration, I have compiled seven open-source and free construction management tools — some are specifically marketed to the construction industry while others are general project management tools. Free construction management tools and construction project management software have no contract or license fees but offer a limited amount of features and limited-or-no customer support. Open-source construction management tools are often customizable and have low or no license fees but have a moderate-to-high TCO and limited-or-no customer support. On this page we highlight the best free construction management and estimating tools and three free construction project management tools. Without further ado, here are the best free construction management tools based on real-user reviews. If you'd like to see more products and to evaluate additional feature options, compare all [Construction Management Software](https://www.g2.com/categories/construction-management) to ensure you get the right product. ## View Free Construction Management Software G2 takes pride in showing unbiased reviews on user satisfaction in our ratings and reports. We do not allow paid placements in any of our ratings, rankings, or reports. Learn about our [scoring methodologies](https://research.g2.com/g2-scoring-methodologies). **250** Construction Management Products Available View all [Construction Management Software](https://www.g2.com/categories/construction-management) View all [Construction Management Software](https://www.g2.com/categories/construction-management) ### [CalcTree](https://www.g2.com/products/calctree/reviews) [By CalcTree](https://www.g2.com/sellers/calctree) [ 0 ratings ](https://www.g2.com/products/calctree/reviews#reviews "Read CalcTree Reviews") Product Description CalcTree is a modern engineering calculation platform that brings calculations, code, and documentation into one place. It gives engineers the rigour of traditional calculation tools, the flexibility Year Founded 2021 HQ Location Sydney, AU Company Website https://www.calctree.com LinkedIn® Page https://www.linkedin.com/company/calctree ### [Callout](https://www.g2.com/products/callout/reviews) [By Callout Software](https://www.g2.com/sellers/callout-software) [ 0 ratings ](https://www.g2.com/products/callout/reviews#reviews "Read Callout Reviews") Product Description Callout Software LLC is a Colorado-based software company founded in 2026 by Benjamin Stortz, a licensed Mechanical Professional Engineer. The company builds AI tools for the architecture, engineering HQ Location N/A Company Website https://www.callout.app LinkedIn® Page https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps [![G2 Advertising](/assets/my-g2-logo-41632af6f81a240a0a9886638f412b2ac9a29f4001534f8c83be89a58ef9d45d.svg "G2 Advertising")](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) Sponsored G2 Advertising Get 2x conversion than Google Ads with G2 Advertising! G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments. [ Learn More ](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) ### [Carve](https://www.g2.com/products/carve/reviews) [By Valency](https://www.g2.com/sellers/valency) [ 0 ratings ](https://www.g2.com/products/carve/reviews#reviews "Read Carve Reviews") Product Description Valency's Carve Software enables organizations to apply assurance and benchmarking capabilities to the entire capital portfolio. By integrating governance with execution, Carve accelerates insight gen Year Founded 2013 HQ Location Waterloo, CA Company Website https://valencyinc.com/ LinkedIn® Page https://www.linkedin.com/company/valency-inc/ ### [Cinderblock](https://www.g2.com/products/cinderblock/reviews) [By Cinderblock](https://www.g2.com/sellers/cinderblock) [ 0 ratings ](https://www.g2.com/products/cinderblock/reviews#reviews "Read Cinderblock Reviews") Product Description Cinderblock is job management software built specifically for contractors with small teams. It covers the full job lifecycle, from the first customer call through scheduling, estimates, invoices, and Year Founded 2019 HQ Location Fort Lauderdale, US Company Website https://www.cinderblock.com/ Twitter @GetCinderblock LinkedIn® Page https://www.linkedin.com/company/cinderblock-app ### [cmExe](https://www.g2.com/products/cmexe/reviews) [By CadMakers](https://www.g2.com/sellers/cadmakers) [ 0 ratings ](https://www.g2.com/products/cmexe/reviews#reviews "Read cmExe Reviews") Product Description cmExe is a next generation production tracking, collaboration & reporting system that integrates your supply chain, fabrication, logistics & installation in a single web-based hub. Year Founded 2014 HQ Location Burnaby Company Website https://cadmakers.com/ LinkedIn® Page https://www.linkedin.com/company/cadmakers/ ### [Cobrief](https://www.g2.com/products/cobrief-as-cobrief/reviews) [By Cobrief AS](https://www.g2.com/sellers/cobrief-as) [ 0 ratings ](https://www.g2.com/products/cobrief-as-cobrief/reviews#reviews "Read Cobrief Reviews") Product Description Cobrief is an AI-powered tender management platform that helps businesses find, evaluate and respond to public procurement opportunities. The platform covers the full bidding workflow — from tender di Year Founded 2023 HQ Location Sentrum, NO Company Website https://cobrief.com LinkedIn® Page https://www.linkedin.com/company/cobrief/ ### [Conos](https://www.g2.com/products/conos/reviews) [By Conos](https://www.g2.com/sellers/conos) [ 0 ratings ](https://www.g2.com/products/conos/reviews#reviews "Read Conos Reviews") Product Description Conos Document Manager App is a project management and content collaboration platform designed specifically for building design and construction projects, enabling teams to store, share, and manage do Year Founded 2000 HQ Location Budapest, HU Company Website https://conos.hu/index.php LinkedIn® Page https://www.linkedin.com/company/conos ### [Constrafor](https://www.g2.com/products/constrafor/reviews) [By Constrafor](https://www.g2.com/sellers/constrafor) [ 0 ratings ](https://www.g2.com/products/constrafor/reviews#reviews "Read Constrafor Reviews") Product Description Constrafor is a construction administration portal. We streamline all the back-office functions for contractors including contract administration, insurance compliance, procurement, and invoice manage Year Founded 2019 HQ Location New York, US Company Website https://constrafor.com LinkedIn® Page https://www.linkedin.com/company/constrafor/ ### [ContractorCounter](https://www.g2.com/products/contractorcounter/reviews) [By ContractorCounter](https://www.g2.com/sellers/contractorcounter) [ 0 ratings ](https://www.g2.com/products/contractorcounter/reviews#reviews "Read ContractorCounter Reviews") Product Description ContractorCounter is browser-based construction drawing markup and takeoff software for contractors and estimators. Upload PDF or image plans, calibrate scale, measure lengths and areas, count symbols HQ Location N/A Company Website https://contractorcounter.com LinkedIn® Page https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps ### [CrewBuilder](https://www.g2.com/products/crewbuilder/reviews) [By Trenlot](https://www.g2.com/sellers/trenlot) [ 0 ratings ](https://www.g2.com/products/crewbuilder/reviews#reviews "Read CrewBuilder Reviews") Product Description CrewBuilder by TrenLot is a cloud-based platform that combines project management with resource optimization to help construction companies grow. CrewBuilder makes it easy to manage projects, crews, HQ Location Reno, NV Company Website https://www.trenlot.com Twitter @TrenLot LinkedIn® Page https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps ### [CrewCam](https://www.g2.com/products/crewcam/reviews) [By CrewCam](https://www.g2.com/sellers/crewcam) [ 0 ratings ](https://www.g2.com/products/crewcam/reviews#reviews "Read CrewCam Reviews") Product Description CrewCam is a photo first solution that saves and stores jobsite documentation and communication for commercial service businesses while teams are in the field and on the go. The app allows users to st Year Founded 2012 HQ Location Ottawa, CA Company Website https://www.crewcamapp.com/ LinkedIn® Page http://www.linkedin.com/company/crewcam ### [Crewlog](https://www.g2.com/products/crewlog/reviews) [By Crewlog](https://www.g2.com/sellers/crewlog) [ 0 ratings ](https://www.g2.com/products/crewlog/reviews#reviews "Read Crewlog Reviews") Product Description Crewlog is a field logging app for small construction and trades businesses in Sweden — painters, carpenters, electricians, plumbers and similar crews. Workers log time, materials, mileage and site di HQ Location N/A Company Website https://crewlog.se LinkedIn® Page https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps ### [CSH-HUB](https://www.g2.com/products/csh-hub/reviews) [By CSH-HUB](https://www.g2.com/sellers/csh-hub) [ 0 ratings ](https://www.g2.com/products/csh-hub/reviews#reviews "Read CSH-HUB Reviews") Product Description CSH-HUB is a cloud-based construction management platform built for commercial general contractors, AEC firms, and government contractors. The platform consolidates 35+ modules into a single system, r Year Founded 2026 HQ Location Smyrna, US Company Website https://csh-hub.com LinkedIn® Page https://www.linkedin.com/company/csh-construction-service-oriented-healthcare-finance-hub-llc ### [CUBE](https://www.g2.com/products/cdbe-technologies-cube/reviews) [By CDBE Technologies Pvt. Ltd.](https://www.g2.com/sellers/cdbe-technologies-pvt-ltd) [ 0 ratings ](https://www.g2.com/products/cdbe-technologies-cube/reviews#reviews "Read CUBE Reviews") Product Description CUBE.ms (www.cube.ms) is a Connected Unified Built Environment Management System that helps stakeholders and teams across projects in the AEC industry to work cohesively on a single source of truth. I HQ Location Gurugram, IN Company Website https://www.cube.ms/ LinkedIn® Page https://www.linkedin.com/company/cube-ms ### [docu tools](https://www.g2.com/products/docu-tools/reviews) [By docu tools](https://www.g2.com/sellers/docu-tools) [ 0 ratings ](https://www.g2.com/products/docu-tools/reviews#reviews "Read docu tools Reviews") Product Description The plan-based documentation tool that is already trusted by more than 3,000 site managers in Europe. docu tools is the simplest plan-based documentation tool for site managers. We put an end to the Year Founded 2020 HQ Location Vienna, AT Company Website https://docu-tools.com LinkedIn® Page https://www.linkedin.com/company/docu-tools/ [![G2 Advertising](/assets/my-g2-logo-41632af6f81a240a0a9886638f412b2ac9a29f4001534f8c83be89a58ef9d45d.svg "G2 Advertising")](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) Sponsored G2 Advertising Get 2x conversion than Google Ads with G2 Advertising! G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments. 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