Top Open Source Construction Estimating Software

Best open-source construction estimating software includes CatalystK, Methvin, ClearEstimates, Candy, and EstiMATEit. These tools help users easily calculate project costs, manage budgets, and simplify the bidding process, making it easier to plan and complete construction projects successfully.

To discover more options and assess additional features, compare various construction estimating software to find the best fit for your needs.

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Most Popular Software

This listing showcases software based on user recommendations and popularity. It also highlights products from our valued client partnerships.
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Tradify

$47 User/Month

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ProEst

Available on Request

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ConstructionOnline

Available on Request

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Kytes

Available on Request

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List of 15 Best Open Source Construction Estimating Software

Showing 1 - 17 of 30 products
#3

Product Description

ProEsts construction estimating software helps to accurately calculate the estimate for any size of project. Save time and money, and increase accuracy with advanced and flexible features. Learn more about ProEst

This is Open Source Construction Estimating Software

Starting Price: Available on Request

Mobile App
Free Trial
#4

Product Description

ConstructionOnline is a comprehensive project management tool designed for the construction industry, offering real-time collaboration, detailed scheduling, and robust reporting features. It enhances productivity, streamlines communication, and ensures projects are completed on time and within budget. Learn more about ConstructionOnline

This is Open Source Construction Estimating Software

Starting Price: Available on Request

Mobile App
API
#5

Product Description

This information is provided by vendor.

Kytes PSA offers Project Management Solutions to Professional Services, Pharma, EPC, Engineering, etc. It supports business cases, proposals, NPD, schedules, resources, costs, procurement, risks, etc. It integrates with ERPs, CRMs, and Accounting. Learn more about Kytes

This is Open Source Construction Estimating Software

Starting Price: Available on Request

Mobile App

Recent Review

"ProductDossier PSA is the one-stop solution for..." - Senthil Kannan

#6

Product Description

This information is provided by vendor.

Manage your construction business effortlessly with building software specifically designed for the industry, allowing you to get ahead and stay ahead. Our builder estimate software offers more quotes, more time for yourself, and more certainty in your business. Learn more about Buildxact

This is Open Source Construction Estimating Software

Starting Price: $2 Per Month

Mobile App
API
Free Trial
#7

Product Description

EstiMATEit is revolutionizing the industry with its cutting-edge technology, offering unparalleled accuracy and efficiency in project estimations. This innovative software transforms traditional methods, streamlining processes and significantly enhancing productivity for businesses across various sectors. Learn more about EstiMATEit

This is Open Source Construction Estimating Software

Starting Price: Available on Request

Mobile App
API
#8

Product Description

Summit Estimating is your go-to solution for precise and efficient project cost estimation. Trusted by industry professionals, it streamlines the estimating process, saving you time and reducing errors, ensuring your projects stay on budget and on schedule. Learn more about Summit Estimating

This is Open Source Construction Estimating Software

Starting Price: Available on Request

Mobile App
API
#9

Product Description

Through this software, you can obtain fast and accurate cost estimates because it can extract the measurement data directly from your project files. Learn more about PriMus TAKEOFF

This is Open Source Construction Estimating Software

Starting Price: Available on Request

Mobile App
API
#10

Product Description

With the visual point-and-click interface of PlanSwift, users can directly drag and drop individual parts or assemblies onto a digitized blueprint to collect quantities of takeoffs and start the estimation process. With just one click, measure linear measurements, angles, and other parameters in seconds. Learn more about PlanSwift

This is Open Source Construction Estimating Software

Starting Price: $1 One-Time

Mobile App
API
Free Trial
#11

Product Description

PrioSoft is a construction software that helps to create quotes, process orders, schedule tasks, track budgets and expenses, and much more. It is undoubtedly the easiest, best, most precise, and professional estimating software that provides detailed insight into your construction estimating business. Learn more about PrioSoft

This is Open Source Construction Estimating Software

Starting Price: Available on Request

Mobile App
API
#12

Product Description

Active Takeoff is an intuitive estimating and takeoff software designed to streamline your workflow with simple point-and-click measurements. Go paperless and enhance accuracy while saving time and reducing costs. Learn more about Active Takeoff

This is Open Source Construction Estimating Software

Starting Price: Available on Request

Mobile App
API
Free Trial
#13

Product Description

Estimator360 helps contractors and builders by providing instant and responsive build options that create estimates and projects in the quickest time possible. With this softwares patent-pending, intelligent Ratios, instant assemblies, and build options, creating estimates and projects is fast and easy. Learn more about Estimator360

This is Open Source Construction Estimating Software

Starting Price: $269 Per Month

Mobile App
API
#14

Product Description

This information is provided by vendor.

Candy is a fully-featured construction estimating software designed to serve enterprises, SMEs, and agencies. Candy provides end-to-end solutions. This online business intelligence system offers customizable templates and estimating takeoff in one place. Learn more about Candy

This is Open Source Construction Estimating Software

Starting Price: Available on Request

Mobile App
Free Trial
#15

Product Description

This information is provided by vendor.

Houzz Pro is a cloud-based, AI-powered project management and design software that helps builders and remodelers win projects, collaborate with clients and teams, and run their businesses efficiently and profitably. Learn more about Houzz Pro

This is Open Source Construction Estimating Software

Starting Price: $399 Per Month

Mobile App
Free Trial
#16

Product Description

This information is provided by vendor.

Methvin Estimating is a cloud-based construction estimating platform that helps contractors create accurate cost estimates, tender documents, and project schedules quickly and efficiently, improving project planning and bid management. Learn more about Methvin

Starting Price: $0 Per Month

Mobile App
API
Free Trial

Recent Review

"Methvin Estimating Software is a fantastic tool..." - Damien Walsh

#17

Product Description

Construction for Sage 50 Lite package was created by people who understand the challenges of running a small to medium-sized construction business, who know that finances can be tight, and who realize the crucial importance of increasing efficiency throughout your operations. Learn more about Eque2

Starting Price: Available on Request

Mobile App

Recent Review

"Robust solutions with an app for almost..." - Chris

Priya Naha
Researched and Written by Priya Naha | Last Updated: September 25, 2026