Callista BuildEase

Simplify, Automate, Build Smarter

A successful construction project begins with an organised approach. With BuildEase, our complementary module to the powerful Odoo system, you effortlessly streamline all your processes. Whether you're on-site or in the office, we provide an all-in-one solution that makes your projects clear, from measurement and progress statements to calculation, administration, and planning.

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Transform your construction projects

Still using Excel spreadsheets for your measurement and progress statements? Manual work often leads to errors and inefficiencies in administration. Monitoring, invoicing, and post-calculation are frequently scattered across various systems, potentially causing critical errors.

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Customer Case: Group Advance

Group Advance, founded in 2006, consists of several companies, each with its own expertise and target market. The common thread running through these companies is the need to be highly digitised. By choosing Callista's BuildEase software, Advance has been able to achieve a more efficient and streamlined way of working.

This allows the different teams to share and track knowledge and projects better. This digitisation has resulted in less duplication of work and improved information sharing, which is essential for future growth plans. Thanks to BuildEase, they can focus on achieving great end results.

BuildEase - The answer to digitalisation in the construction sector

Our additional Odoo module, developed by the specialists at Callista, represents the digital revolution in your project administration. From importing and calculating measurements to effortlessly creating and tracking quotes, BuildEase automates and simplifies this process. Once the quote is approved, you generate a progress statement in the same system based on construction industry standards (VMSW).


Planning, monitoring, invoicing, and post-calculation are integral components of our package, designed to reduce your workload and manage your projects more efficiently.

"The use of the Odoo BuildEase module from Callista has greatly simplified our workflow. There is much less room for errors, and monitoring projects is now much easier. Moreover, the employees at Callista always assist me promptly whenever I have any questions."

Indispensable for Your Next Construction Project

Callista BuildEase is the solution you can't live without. With a subscription of just € 285 per month on top of your Odoo licence, BuildEase offers the perfect complement tailored to your construction projects.


  • No matter the number of users or projects
  • A fixed, predictable cost per month, regardless of your growth

Key Features

  • Digital follow up for measurement and calculation
  • Real-time progress statement tracking
  • Automatic invoicing based on delivered performance
  • Comprehensive project management and planning
  • Built-in customer communication and approval tools
  • Insight into completed work, margins, and profits
  • Tracking subcontractors in margin monitoring and price comparisons
  • Post-calculation, adjustments, and options

In addition to the software itself, we offer supplementary services such as system configuration, implementation, training, and custom options tailored to your organization.

Interested or would you like a demonstration right away?

Curious about what BuildEase can do for your construction projects? Get in touch with us for more information, a demo, or to discuss how BuildEase can optimize your projects.