ERP calculator
Estimate which custom ERP your company might need
Select the areas you need to manage and a few basic figures for your company to get an indicative estimate of the complexity of your future ERP.
The result will show which modules could make sense, the level of integration required and the approximate complexity of the project.
Would you like us to review your case?
Tell us briefly how your company works and we will carry out a free initial assessment to identify processes that could be simplified or automated.
Free initial analysis
How to interpret the result
Complexity summarises modules, users, sites, integrations, migration and customisation. It is not a quotation or a timeline. If the level is high, it usually pays to plan in phases and validate processes with the team before deciding scope.
What a custom ERP needs
Start from the decisions that administration, the warehouse, sales or production make each day and which data they must share. A custom ERP organises those flows into connected modules instead of loose spreadsheets.
Which modules an ERP can include
Orders, stock, production, customers, invoicing, purchasing, reporting, quality, maintenance or documentation are common blocks. They do not all need to be active from the first day; the calculator helps you see how many areas you want to cover.
What determines the complexity of an ERP
It depends on the number of users, modules, sites, integrations with other programs, the volume of data to migrate and how far your processes depart from a standard model.
Standard ERP or custom ERP
A standard ERP fits when your processes are close to the product. When operations are highly particular, a custom ERP adapts workflows without forcing the team. More detail in custom ERP.
How a custom ERP is developed
It usually follows stages: process analysis, functional design, development, implementation with testing and continuous improvement based on real use. Andruma supports each phase in line with your operations.
Frequently asked questions
How much does a custom ERP cost?
It depends on scope, modules, integrations and development. This calculator does not show prices: it indicates complexity. After the report you can request a free analysis to narrow down phases and budget.
How long does development take?
It varies with modules and customisation. Bounded projects can proceed in phases over a few months; broad scopes with many integrations are usually planned in longer stages. The specifics are defined after analysing processes.
Can we start with only some modules?
Yes. It is common to implement orders, stock or production first and expand later. The report suggests priorities according to what you selected.
Can it integrate with the programs we already use?
In many cases, yes, through connectors or APIs. Indicate how many systems the ERP must link to; the calculator raises the indicative complexity when there are several integrations.