Odoo 19 vs. Odoo 18: Key Differences & Upgrades

Odoo has consistently evolved to meet the dynamic needs of businesses, streamlining everything from sales and finance to inventory and HR. Each new version of Odoo brings performance enhancements, UI improvements, and new features aimed at boosting business productivity. As anticipation builds around the upcoming Odoo 19, businesses and developers are eager to see how it will improve upon the already robust Odoo 18.

In this blog, we present an insightful comparison between Odoo 18 and the upcoming Odoo 19 based on the official roadmap and early previews. We’ll explore the expected upgrades, new features, and projected improvements that could make Odoo 19 a significant step forward. Whether you’re a business owner planning a future upgrade or a developer preparing for upcoming changes, this blog provides a clear picture of what to expect from Odoo 19 vs. Odoo 18.

Odoo 18 Recap: A Strong Foundation

Before diving into what’s new in Odoo 19, let’s take a quick look at Odoo 18.

Odoo 18 introduced several noteworthy updates. Some of its major highlights include:

• Improved Performance

1. Faster module loading and optimized backend processing
2. Enhanced scalability for large and growing businesses

• Enhanced User Interface

1. Cleaner, modernized design for a better user experience
2. Improved responsiveness across desktop and mobile devices

• Expanded Odoo Studio Capabilities

1. Easier customization with enhanced drag-and-drop features
2. Better support for creating custom fields and workflows

• Automation in Core Modules

1. Automated reminders and scheduling in Accounting
2. Smarter lead management and follow-ups in CRM

• API & Third-Party Integrations

1. More robust and accessible REST APIs
2. Improved integration with external apps and platforms

It was a well-received version and was widely adopted across industries due to its stability and rich feature set.

What’s New in Odoo 19?

Odoo 19 will significantly extend the platform’s capabilities, with enhancements spanning UI, AI integration, mobile support, industry-specific modules, and performance optimization. Below are the key highlights across different areas:

• Website & eCommerce Revamp

1. Dynamic Snippets & Card Variations for a richer design experience
2. Improved onboarding with layout suggestions and reusable templates
3. SEO Enhancements: microdata, better URL structure, accessibility checks
4. New Payment Integrations: Nuvei, Paymob, DPO, Redsys, and more
5. Google Merchant Center & Gelato integration (print-on-demand)

• Sales & Rental Improvements

1. Catalog Sections for sales (e.g., Construction-specific pricing)
2. Advanced Rental Features: calendar linkage, pricing rules, revamped rental transfers
3. Loyalty Program Logic: tiered rewards like “Buy 2 for $20” and advanced discounts

• Point of Sale (POS)

1. New UI with Dark Mode, combo support, and kiosk improvements
2. Direct Refund Integration with terminals and cash machines
3. Enhanced Invoicing and Data Reloading

• Inventory & Purchase

1. UoM and Packaging Revamp: unified, simplified model
2. Pack-in-Pack: multi-level packaging with serial tracking
3. Custom Serial Numbers by product and improved availability widgets

• Manufacturing (MRP)

1. Work Order Flexibility: easily go back and forth in steps
2. Shop Floor Design Improvements for intuitive task execution
3. Custom Lot/Serial Sequences

• CRM & Marketing

1. Lead Preference Management
2. Better Chatter Experience
3. CC Visibility in Replies
4. Improved campaign analysis and reporting

• Project, Services & Field Operations

1. Project & Task Templates with role-based scheduling
2. Calendar-based Scheduling for existing tasks
3. Field Service Enhancements like setting task deadlines and email-based to-dos

• Accounting & Invoicing

1. New Bank Reconciliation with mobile support
2. Localized Tax Reporting, validation checks, and customization
3. Mixed Expense Handling
4. SEPA Workflow & PEPPOL Enhancements
5. Light Audit Trails & Annual Statements

• HR, Payroll & Recruitment

1. Time Off UI Redesign
2. Extra Hour Logic with compensation configuration
3. Merge of Contract & Employee Forms
4. Certified localization support for more countries, including AU, CH, US, and UAE

• Knowledge, Discuss & VoIP

1. Knowledge Templates, toggles, and formatting improvements
2. VoIP Revamp: multi-number support, DND, detailed caller info
3. Improved Live Chat, emoji bar, and smart routing of support conversations

• AI Features

1. Out-of-the-box AI in chatter, mail composer, and editors
2. AI Agents: Personal assistants for field updates, prompts, and automation
3. Server Actions with Prompts

Read: Odoo 19 Expected Features, Benefits

Comparison between Odoo 18 vs Odoo 19

If you’re wondering what sets the two versions apart, here’s a quick snapshot of the difference between Odoo 18 and Odoo 19. This comparison table will help you visualize the changes across core modules and functionalities:

Why Upgrade from Odoo 18 to Odoo 19?

Upgrading to Odoo 19 isn’t just about staying current but also empowering your business with modern tools built for today’s digital and operational demands.

Key Benefits:

• Smarter automation with integrated AI
• Smoother UX across web, mobile, and POS
• Better customization with studio and AI-driven actions
• Expanded local compliance with fiscal localization and legal requirements
• Tailored industry support for verticals like real estate, wellness, and food & beverage
• Scalable architecture for growing businesses
• Improved reporting and dashboards with real-time dashboards, advanced reports, and customizable KPIs 
• Enhanced security and data privacy features
• Performance enhancements and backend optimization for faster load times and optimized queries

If your business demands better usability, greater automation, and modern features, Odoo 19 is the version to grow with.

Conclusion

The difference between Odoo 18 and Odoo 19 lies in innovation. While Odoo 18 focused on performance and UI refinement, Odoo 19 will introduce innovative features like AI automation, simplified UX across devices, and more profound industry-specific tools. Whether you’re in retail, manufacturing, services, or real estate, Odoo 19 will deliver transformative capabilities.

However, migrating to Odoo 19 isn’t plug-and-play. Instead, handling custom modules, data integrity, and process continuity will require thoughtful planning and expertise.

That’s where Ksolves comes in.

As a certified Odoo Gold partner company, Ksolves specializes in:

• Odoo Implementation 
• Odoo Migration 
• Odoo Support & Maintenance 
• Odoo Customization 
• Odoo Consulting 
• Odoo Integration 
• Odoo Website/Application Development 
• Odoo Theme Development 
• Odoo Module Development

As Odoo 19 approaches, now is the perfect time to start planning your upgrade strategy. Our Odoo experts at Ksolves are here to ensure a seamless transition from Odoo 18 to Odoo 19, minimizing downtime while maximizing the value of your ERP investment.

Whether you’re looking to enhance performance, unlock new features, or future-proof your operations, our team can guide you through every upgrade process step with Odoo Consulting/Development services. 

Start the Conversation Today!

[Also Read: 13 Reasons You Need Professional Odoo Support Services]