What an Odoo implementation
really costs.
Everyone says "it depends". We have the data. These are the real implementation costs from 50 of our own Odoo projects - not a quote, but an honest starting point.
How the costs are distributed
Two thirds of implementations land between €5k and €30k. But one in three is €30k or more, and the broad platform projects run up to around €300k. The price follows the scope, not a flat rate.
Companies like yours
Filter the projects on your profile and see what comparable companies invested. Filters apply to the projects where that detail was recorded - so n varies per filter.
What does each budget buy?
Focused switch
€5k - €15k
One or two processes, close to standard. Often a switch from an accounting package or separate tools to Odoo, with a limited set of modules live.
Standard implementation
€15k - €35k
Several departments on one platform: sales, inventory, purchasing, invoicing and accounting, with a few integrations. The SME middle ground.
Broad platform
€35k - €300k
Manufacturing, multiple entities or webshops, serious customisation and integrations. This is where manufacturers and multi-site projects land - typically €50k and up, with our largest running project heading for €300k.
What drives the price
Number of users
More roles, permissions and training. Roughly €1,000 - €3,000 per user one-off, decreasing as you grow.
Breadth of scope
One module is predictable; add manufacturing, service and eCommerce and it becomes a platform project.
Customisation and integrations
Configuring the standard is plannable work. Integrations with external systems and custom modules come on top.
Multiple entities or webshops
Doesn't scale with users but pushes the cost up sharply - international VAT, multiple sets of books, multiple shops.
Internal capacity
A committed internal project lead speeds up the project and keeps costs down. No capacity means we fill that gap.
Why users aren't always the price
The rule of thumb "€1,000 - €3,000 per user" works for the average profile - and breaks down as entities, webshops and integrations stack up. Three real projects side by side:
Six Shopify stores and several marketplaces connected to one inventory and one set of books. The complexity sits in the integrations, not the seats.
Manufacturer with a full scope: sales, CRM, purchasing, inventory, manufacturing and accounting - but one entity, no webshop integrations. The "normal" profile.
Five entities, each with its own webshop, on one platform. Administrations, VAT regimes and integrations stack up - the user count says very little here.
Reading a quote next to this that doesn't seem to match your user count? Count your entities, webshops and integrations first - that's where the price comes from. We always explain it line by line.
The profile
- 6 users median (middle band 4–13)
- 55 days from first contact to signature
- SME and mid-market, from one-person-plus to 68 users
Where companies come from
The systems our customers left behind:
Most-requested apps
What new Odoo customers ask for:
How we grew
From one man and small projects to a Gold Partner team with platform projects approaching €300k. The film plays by itself:
- 2022 Radical Fanatics founded
- 2022 Odoo v16: Dutch accounting comes of age - we go all-in on Odoo
- 2023 Odoo Best Starter Award 2023, Europe
- 2024 Full Odoo implementation partner
- 2025 Odoo Gold Partner
- 2026 Largest running project heading for €300k
- 2026 Own products live: ToGrant, CPQ Builder and the Growdoo onboarding platform
Customers and implementations at signing, small projects included (from €1k); average project value over implementations >€5k; team by contract start date from our own Odoo HR; module mix runs from the first customer - the early years are indicative, from 2024 we record scope structurally.
How we measure this
- What counts: a project with Odoo consultancy, from 2024 onwards, with an implementation value above €5k. Below that it's switchovers or small follow-up orders, not real implementations.
- n = 50 implementations, from our own CRM + sales orders (Radical Fanatics), pulled June 2026.
- Honest about the median: we started small as a startup and now sign bigger projects. The median averages our whole journey; the recent cohort runs higher (in 2025, 25% of projects were €50k+, averaging €39,700). Running projects book their value in phases; the distribution above counts booked value. Where the signed scope is already higher, we say so explicitly - our largest running project is heading for around €300,000.
- Always aggregated: only medians, counts and percentages. Never traceable to a customer.
- Coming up: the real lead time (kickoff → go-live) from our project data.
Curious what it would cost you?
Run your own numbers through the implementation calculator, or read the full breakdown in what does an Odoo implementation cost.