Every Odoo quote starts somewhere between four thousand and thirty thousand dollars, and the range itself is the first thing worth explaining. The software licence is not what moves that number. The condition of the data you are migrating usually is.

The starting price covers configuration, not migration

A base implementation, configuring standard modules against a business that already keeps clean records, sits at the low end of the range. That covers setup, user accounts, standard workflows and basic training. It does not cover cleaning up years of inconsistent product codes, duplicate customer records, or a chart of accounts that has drifted from how the business actually operates.

What usually changes the number

  • Data migration quality, specifically how much manual cleanup the existing spreadsheets or legacy system need before they can be imported
  • The number of custom modules required, versus standard Odoo apps used as they come
  • Integrations with systems already in use, such as a point of sale, a payment gateway or a separate accounting tool
  • How many departments are affected at once, since a single-module rollout is a different project to inventory, sales and accounting going live together

Data migration is usually the reason a quote moves from four thousand to thirty. The software configuration is the predictable part.

— From a recent scoping conversation

Typical cost by scope

Scope Timeline Typical cost
Single module, clean data 3–5 weeks $4,000–$8,000
Multi-module rollout 6–10 weeks $10,000–$18,000
Full ERP, legacy migration 10–16 weeks $20,000–$30,000+

Figures are illustrative, confirm against your own scope.

What to check before you accept a quote

Ask what happens to the price if the data migration takes longer than expected. A quote that does not separate configuration cost from migration cost is harder to hold a vendor to once work starts. The most reliable quotes come after someone has actually looked at your existing data, not just your requirements list.