Odoo implementation pricing guide (2026)
This guide explains how much an Odoo implementation really costs, what drives the price and what is worth preparing in advance so the project costs less and runs smoothly. No empty promises, just realistic numbers.
How much an Odoo implementation costs
The cost depends most on process complexity, the number of users and how much customisation and integration is needed. Below are typical ranges in the Lithuanian and Baltic market. The exact price always depends on your specific needs.
| Project type | What it usually covers | Typical range |
|---|---|---|
| Small (1 area) | Sales or accounting, standard modules, minimal customisation | from ~4,000 EUR |
| Medium (several areas) | Sales, inventory, accounting, tax, local compliance, integrations | ~10,000 to 25,000 EUR |
| Complex (manufacturing or heavy customisation) | Manufacturing, PLM, custom modules, migrations, many users | from ~25,000 EUR |
| Support after go-live | Updates, consultations, small changes | from ~400 EUR per month |
The cheapest offer is often the most expensive in the long run if it lacks local accounting compliance or the project is run by an intermediary rather than a consultant.
Seven factors that drive the cost
- Process complexity. How many areas you connect (sales, inventory, manufacturing, accounting) and how non-standard they are.
- Number of users. More users means more permissions, training and testing.
- Customisation. Standard Odoo is cheap; custom modules and non-standard logic cost more.
- Integrations. Links to your webshop, banks, couriers, the tax authority or legacy systems.
- Data migration. Moving data from old systems and reconciling balances.
- Local compliance. Configuring local accounting and tax reporting for your country.
- Who runs the project. Directly with a consultant or through an intermediary, with or without post go-live support.
How to prepare for a successful implementation
Cost and success depend most on how you prepare before starting. Below are practical tips gathered from real implementation projects.
Invest in a functional requirements document (FRD)
An FRD keeps you focused on priorities when choosing a partner and throughout the project. When evaluating a system, rate each requirement: fully in the system, partially, not there but easy to build, or impossible. A good FRD needs an experienced employee or an external consultant.
Take as much as possible from standard functionality
If the standard covers 80 percent of your need, weigh carefully whether the remaining 20 percent is worth the customisation, because that is what usually drives the price up. Frame needs by outcome (as a production manager I need X), not by detail (make this button red).
Split into phases and prioritise
Split your needs into phases and in each one separate must have from nice to have. This makes the first go-live cheaper and faster.
Plan for staff time and the partner role
An implementation can take up to 12 months, and not only the project owner but also department heads and specialists contribute, sometimes up to a full working day per week. The system is improved by the implementation partner, not by an internal IT team that would have to learn the specific system.
Prepare your data and a full budget
Decide in advance which data you will migrate from old systems and who is responsible for its quality and testing. Include in the budget not only licences and implementation but also IT infrastructure, hosting, backups and, if needed, new hardware. It is worth considering an open source solution such as Odoo: it can be improved and supported by more than one partner, so you are not locked in to a single vendor.
Frequently asked questions
How much does an Odoo implementation cost?
A small project starts from around 4,000 EUR, a medium one is roughly 10,000 to 25,000 EUR, and a complex one with manufacturing or many customisations starts from 25,000 EUR. Support after go-live starts from around 400 EUR per month.
What drives the cost of an Odoo implementation?
The cost is driven mostly by process complexity, the number of users, custom development, integrations, data migration, local accounting compliance and whether you work directly with a consultant or through an intermediary.
How do you prepare so the implementation costs less?
Prepare a functional requirements document, take as much as possible from standard functionality and weigh custom work carefully, split your needs into phases and separate must have from nice to have.
How long does an Odoo implementation take?
Depending on scope it can take up to 12 months. Not only the project owner contributes, but also department heads and specialists, sometimes up to a full working day per week.
Is it worth choosing an open source system like Odoo?
Yes. An open source system can be improved and supported by more than one partner, so you are not locked in to a single vendor and long-term costs are easier to manage.
How much does Odoo support cost?
Odoo support after go-live, including updates, consultations and small changes, starts from around 400 EUR per month depending on scope.
Next step
If you want an accurate estimate for your case, let us talk. During a free consultation we review your processes and tell you a realistic price range and the phases, with no obligation.
LONGRUN (UAB VM Robotika) has delivered 30+ Odoo implementation projects in Lithuania since 2018. See real cases in the case studies section.
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