
123onsite was previously known primarily as a construction site app, but from 2025 we are opening a new chapter. We are developing into a platform for construction companies of all sizes that not only digitally maps construction site processes, but also commercial processes. In focus: the new calculation functionwhich will be available from January 2025 and will help companies to create quotations efficiently and professionally.
Why calculation is the key
Costing is the starting point for every construction project: What will the implementation cost? What resources are required? Large companies often use ERP systems or specialized accounting software for this. Both rarely work without extensive training.
This is exactly where 123onsite comes in: With our new feature, we make digital costing intuitive and accessible.
What does the 123onsite calculation function offer from January 2025?
We offer you the following features right from the start:
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A year full of expansions
The calculation function is just the beginning. Further modules will be added over the course of 2025:
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Early Bird offer for all those who book in the first quarter of 2025
We believe that digitalization should not be a luxury for large companies. That’s why we offer a Freemium modelwhich makes it easier for small companies to get started. Up to ten employees can permanently use features such as Time tracking free of charge. The basic version of our calculation function will also be available in the free version.
If you need more features, you can benefit from our paid versions – with the early bird promotion: All those who join in the first quarter of 2025 will only pay 20 euros per user per month in the standard version until the end of 2025.
Why start now?
The construction industry is in the midst of a digital transformation. With 123onsite, we bring small construction companies up to par with the big players – simply, efficiently and affordably. Our goal: to simplify your processes and give you more time for the essentials.




