Migrate

Odoo Version Upgrades

Move to a newer version of Odoo without breaking what works: custom modules brought up to date, data checked and every process tested before you go live.

Official Odoo partner
Ready Partner
Official Odoo partner
Odoo experts
20+
Odoo experts
Legacy data migrations
120+
Legacy data migrations

Why Upgrade Odoo with Brazen Group

A developer watches an ERP upgrade progress with module lists on dual monitors

Your customizations carried over

Custom modules, reports and Studio changes updated for the new version.

Tested before go-live

A full test upgrade on a copy of your system, checked by your team.

120+ legacy data migrations

Data checked and reconciled against the old version before cut-over.

Official Odoo Ready Partner

With 20+ Odoo experts, including consultants certified on Odoo 18.

Upgrade review

Know what the upgrade involves before you commit: which modules change, what breaks and what you gain.

See Odoo support

Capabilities

  • Custom and third-party modules checked for the new version
  • Studio changes, reports and automated actions reviewed
  • New standard features that could replace custom code
  • A plan, timeline and test approach

Controls

  • Scope agreed before we start
  • Risks set out in plain language

Custom module upgrades

Bring your custom code up to the new version, following Odoo’s standards so the next upgrade is easier.

See Odoo customization

Capabilities

  • Python and view changes for the new version
  • Custom reports and QWeb templates updated
  • Custom code replaced by standard features where they now exist
  • Integrations checked against the new version

Controls

  • Code reviewed before release
  • Upgrade-safe code that follows Odoo’s standards

Test upgrade and data checks

Run the upgrade on a copy first, check the numbers and let your team test their real work.

See Odoo migration

Capabilities

  • A test upgrade on a copy of your database
  • Accounting, stock and open documents reconciled
  • Key processes tested with your users
  • Fixes made before the real upgrade

Controls

  • Migrated data validated before cut-over
  • A test environment before anything reaches production

Go-live and aftercare

Upgrade the live system at a quiet time and stay close while your team settles in.

See Odoo support plans

Capabilities

  • A cut-over plan timed around your business
  • Odoo.sh or on-premise hosting
  • Short training on what changed
  • Support after go-live

Controls

  • A rollback plan agreed before cut-over
  • A record of every change delivered

What We Upgrade

One database, so every app sees the same orders, stock and costs.

  • Custom modules
  • Studio changes
  • Reports
  • Accounting
  • Inventory
  • Manufacturing
  • Integrations
  • Odoo.sh

Connected with

Odoo support

Keep the upgraded system healthy with a support plan.

AI Voice Reports

Add AI reporting by Claude once you are on the new version.

Migration to Odoo

Still on QuickBooks or another ERP? We move you to Odoo instead.

Odoo Projects We’ve Delivered

Real Odoo work, from migrations to bespoke platforms.

QuickBooks to Odoo Enterprise

Controlled Key Systems: QuickBooks to Odoo Enterprise Migration

  • Validated migration of QuickBooks financial and inventory history with no disruption to operations
  • Every customer request now becomes a trackable Helpdesk ticket
  • One automated workflow from first contact to payment, with no re-keying
  • Faster sign-off and billing with e-signatures and automated tax calculation via Avalara
Read the case study

Membership platform · Odoo

“By implementing a hybrid model that blended low-code/no-code agility with modern custom solutions, they delivered a platform that is scalable, secure, and high-performance.”
Justin Streater, Chief Marketing Officer, Island Innovators

Clients we work with

  • Controlled Key SystemsOdoo
  • Island InnovatorsOdoo

See Odoo Running on Your Processes

Tell us which Odoo version you run today and what you have customized. We’ll tell you what an upgrade would involve.

  • A review of your modules and customizations
  • An honest view of scope, risks and timeline
  • Answers from certified Odoo consultants

Share your details and we'll get back to you about your Salesforce, AI, or ERP goals.

Odoo Upgrade FAQ

Can you upgrade Odoo with custom modules?

Yes. We review each custom and third-party module, update it for the new version, and replace custom code with standard features where Odoo now has them.

Will we lose data in the upgrade?

We run a test upgrade on a copy first and reconcile accounting, stock and open documents against the old version before the real cut-over.

Can we skip versions?

Often, yes. We look at your current version and modules and plan the safest path to the version you want.

How long does an Odoo upgrade take?

It depends on how many custom modules and integrations you have and how much data there is. We agree the scope and timeline after the upgrade review.

Ready to Upgrade Odoo Safely?

Request a Demo