Treevoxa offers Odoo development services for businesses that run on Odoo, or are deciding whether to: custom apps and modules, POS customisation, integrations, reports and data migration. We design ERP systems for a living, so we start by asking whether a change belongs in Odoo at all, and we tell you when configuration, or a different system, is the cheaper answer.
Odoo development services company: what we do
- Odoo app development services: custom Odoo apps and modules for the steps your business does differently.
- Odoo POS development services: custom screens, receipts, pricing rules and hardware for the point of sale.
- Integrations between Odoo and stores, marketplaces, payment providers, devices and your own systems.
- Reports and dashboards built on your Odoo data.
- Data migration from spreadsheets or another ERP into Odoo, checked record by record.
- Upgrade planning for custom modules when a new Odoo version arrives.
Odoo app development: when to customise, when not to
Every custom module is code you must carry through future upgrades. Before we write one, we check, in order:
- Standard features. Many requests are already in an Odoo app you have not switched on.
- Configuration and Studio. Fields, views and simple automations can often be added without code on the Custom plan.
- A small, isolated module. When code is needed, keep it narrow, documented and separate from Odoo's core.
- A separate system. When the requirement is large and central to how you make money, a custom ERP or a separate service connected through Odoo's API is often cheaper over five years.
Our comparison of custom ERP vs Odoo vs ERPNext sets out the costs of each route, using Odoo's own published prices.
What we bring from our own ERP products
We build and run our own business systems: Batchbook for manufacturing, RE-ERP for real estate, and PharmaFlow for pharmacy point of sale. Designing those taught us the patterns that matter in any ERP, including Odoo: one record per real-world thing, every event posted once, costing that traces to transactions, and permissions that match real roles. See also POS software development.
Integrating Odoo with other systems
Odoo exposes an external API, so a store, a device or your own software can read and write Odoo records. We build these connections with the same contract-first approach as any API development project, with retries, logging and a reconciliation report.
Odoo pricing to plan around
Odoo's pricing page, viewed from the United States on 23 October 2026, lists one app free, the Standard plan at US$ 31.10 per user per month and Custom at US$ 61.00, rising to US$ 38.90 and US$ 76.20 after a 12-month discount for initial users. Custom modules and Studio need the Custom plan. Budget for users first, then for the development.
Tech stack for Odoo projects
| Part | What we use |
|---|---|
| Odoo modules | Python and Odoo's ORM, XML views |
| Data | PostgreSQL |
| Integrations | Odoo's external API, webhooks, REST services in Node.js or Python |
See Python development services for the language Odoo is built in.
Engagement models for Odoo work
- Fixed scope for a defined module or integration.
- Dedicated developer for ongoing Odoo work. See hire dedicated developers.
- Hourly for fixes and small changes.
What Odoo development costs
An Odoo customisation costs most where it touches core flows such as accounting and stock, and where it must survive upgrades. We quote in US dollars, in writing, after reviewing your Odoo version and modules. Our custom software development cost guide explains how quotes are built.
Who Odoo development is for
- Companies already running Odoo that need a step it does not handle out of the box.
- Businesses choosing Odoo that want an independent view of what to configure and what to build.
- Retailers on Odoo POS that need custom screens, receipts or pricing rules.
What to send us for an Odoo quote
Your Odoo version and edition, the apps you use, any custom modules already installed, and the process that does not fit. Screenshots of today's workaround are often the clearest brief.
Questions to ask before you hire an Odoo partner
- What would you configure before writing any code?
- How will custom modules affect our next Odoo upgrade?
- Which Odoo versions do your live projects run on?
- Can we speak to a client whose Odoo you customised?
- Who owns the custom module code?
Ask every bidder the same questions, in writing, and compare the answers before you compare the prices.
Working across time zones on Odoo projects
We work remotely with a daily overlap window in your working hours, agreed before the project starts.
Sources
- Odoo, Pricing (viewed from the United States) — last checked 23 October 2026