Odoo 18: The main new features at a glance

Odoo 18: Overview of the most important new features

Posted: May 2026 | Reading time: 8 minutes | Category: Odoo Updates

Every year, Odoo launches a new version with exciting features and improvements. Odoo 18 also makes no exception.

From AI-assisted analyses to a revised user interface to new marketing tools – we combine the most important highlights of Odoo 18 and show why an upgrade could be worthwhile.

The Evolution of Odoo: From version 17 to 18

Discover the most important new features of Odoo 18: AI-based analyses, improved UI, new marketing tools and more.

Leaders exploring Odoo 18: The main new features at a glance can use AI & Machine Learning, Cost Calculator: Odoo ERP/CRM, Discover solutions sowie Cost Calculator: AI Development as structured entry points.

Odoo has steadily evolved in recent years and has long since become more than one ERP system. With each new version, not only existing modules are improved.

However, also new functions are introduced that help the everyday working of companies. Odoo 18 continues this trend and brings some groundbreaking innovations.

The top innovations in Odoo 18

1. AI-based analyses and forecasts

One of the most exciting innovations in Odoo 18 is the deep integration of artificial intelligence.

The system can now create sales forecasts, improve stocks and even predict customer behavior. These AI functions help companies make data-based decisions and proactively respond to market changes.

2. Revised user interface

Short: The user interface has been fundamentally revised.

The user interface has been fundamentally revised. The new surface is even more intuitive, faster and more adaptable. The new Dark Mode. This not only looks modern.

However, also protects the eyes, is especially noteworthy. In addition, mobile views have been improved. This means work with Odoo on smartphones and tablets becomes even more comfortable.

3. Advanced Marketing Automation

The marketing module has been expanded with powerful automation functions.

Companies can now create complex customer journeys, perform A/B tests and orchestrate tailored campaigns across multiple channels – all from a central interface.

4. Improved accounting functions

Short: Especially relevant for the German market: the accounting functions were further improved.

Especially relevant for the German market: the accounting functions were further improved. Automatic bank balances are now even more precise and integration with DATEV has been improved.

In addition, there are new functions for the E invoice according to the current legal needs.

5. New project management features

Short: The project module receives new views and planning tools.

The project module receives new views and planning tools. Resource planning has been improved and there is now a native time recording with approval workflows.

Teams can plan projects more efficiently and track progress in real time.

Comparison: Odoo 17 vs. Odoo 18

Feature	Odoo 17	Odoo 18
AI integration	Basic functions	Complete AI analyses
Dark fashion	Not available	Fully integrated
Marketing automation	Standard workflows	Advanced customer journeys
Mobile experience	Good	Improved &

---

Clarity: Where no primary source is named in the text, figures are illustrative; compare Bitkom and Destatis. Project-related statements: Groenewold IT, 2026.

References and further reading

The following separate references complement the topics in this article:

• Bitkom – German digital industry association.
• German Federal Office for Information Security (BSI).
• European Commission – Digital strategy.
• MDN Web Docs (Mozilla)
• W3C – World Wide Web Consortium.

"Cloud-native only pays off when operations, security, and cost model match the architecture—otherwise you ship complexity faster."

— Björn Groenewold, Managing Director, Groenewold IT Solutions

Frequently Asked Questions (FAQ)

What is this article about: “Odoo 18: The main new features at a glance”?

Here we cover Odoo 18. The main new features at a glance — focused on architecture, process, and business outcomes. In short.

Discover the most important new features of Odoo 18. AI-based analyses, improved UI, new marketing tools and more. Learn why an upgrade is worthwhile.

Who benefits most from the content described here?

Typical readers are business and IT leaders in Odoo who want to secure quality, security, and ease of upkeep over the long term.

How does this topic fit into an IT or digital strategy?

In a digital strategy, prioritize stable core processes first, then extensions. See also professional software development and consulting.

For multi-system landscapes, IT consulting and architecture helps align vendors and internal teams.

What are sensible next steps if we need support?

If you need support with design, delivery, or modernization: schedule an appointment or outline your project via contact.