More profitable orders with the calculation
Create quotes, orders and invoices easily
Calculate quickly and easily
Your construction project starts with the calculation module in 123onsite. Quotes, orders, and invoices can be created and managed easily and intuitively.
Your offer in seconds
Easy to understand and start without training
Simple pricing and detailed cost calculation in one tool
Quick start with own catalog for standard settings
What the calculation app can do
Get started with an offer right away
Our intuitive software allows anyone to create a quote within seconds. You don’t need extensive training to get started.
Building blocks
Create your own catalog for your standard services that you use in your offers. This will allow you to create a detailed cost calculation with little effort.
Document overview
Assign various documents and plans to your offers. This allows you to track the status of the offer and always be able to provide information in the event of queries or disputes.
Cost elements
Always keep an eye on your costs. You can keep your costs up to date in just one place and they are automatically taken into account correctly in all subsequent calculations.
Billing type
The apprentice for the digital construction site
- 1 free user
- Quotations
- Invoices
The fully-fledged journeyman for professional work
- Everything from free
- Item catalogue
- Orders
- Supplementaries
- Material lists
- GAEB
- Roles and rights
- Integrations