With technological advancements and upgrades, Odoo releases a new version every year and supports each one for roughly three years before it goes end-of-life. The Odoo version your business is running decides three things: whether you still get security patches, whether your add-ons and integrations stay compatible, and whether you have access to newer features like AI-driven tools or an automated interface. This guide walks through Odoo V14 to the latest version, V19, comparing features, functionality and integrations.

The cost of waiting just went up

As of April 2026, Odoo adds a 25% surcharge on Enterprise subscriptions for businesses still running a “legacy” version older than V17. If you pay $20,000 per year for an Odoo subscription, that 25% surcharge takes the contract to $25,000. Put simply: staying on an unsupported version now costs you 25% more than upgrading.

Where does each version stand today?

Odoo V19 (latest)

Built around a new AI module that covers natural-language database queries, AI-assisted forms, ChatGPT and Gemini integration, a manufacturing Gantt view, smarter inventory replenishment, and forecast-driven purchasing.

Odoo V18

An AI-first, enterprise-ready release with new industry starter packs, dispatch management for deliveries, and upgrades to the Knowledge and Website modules.

Odoo V17

A new UI language, the Knowledge module, Odoo Studio, spreadsheets, inventory improvements, and manufacturing planning and BOM updates.

Odoo V16

Brought real performance gains via the OWL frontend framework, plus a rebuilt Discuss, POS module, and website builder.

Odoo V15

Spreadsheet goes further, a new Approvals module, field service improvements, email marketing enhancements, and an improved mobile experience.

Odoo V14

A completely redesigned interface, the Spreadsheet module, an accounting overhaul, eCommerce improvements, and improved manufacturing.

Choose the right Odoo version for your business

This complete guide to Odoo versions will help you evaluate, understand, and choose the right Odoo version for your roadmap and budget.