The best Odoo apps for Belgian startups: our 2025 selection

From CRM to accounting: these Odoo modules help Belgian start-ups grow faster

As a startup in Belgium, you need more than a great idea, you need the right tools to run your business efficiently. From sales to accounting, and project management to support, integrated software is essential.

With Odoo you get a modular platform that grows with your startup. In this guide we present the top 8 Odoo apps for Belgian startups in 2025, focusing on practical benefits and local requirements such as VAT rules and invoicing compliance

Why Odoo is ideal for Belgian startups?

Odoo is a perfect fit for growing businesses because it is:

1. Modular and cost-effective
2. Fully cloud-based
3. User-friendly without technical knowledge
4. Fully compliant with Belgian accounting rules (VAT, intra-community trades, Peppol)

Whether you're in retail, IT, consulting, marketing, construction, or logistics, Odoo lets you start small and scale without switching systems.

Our 2025 selection: the 8 must-have Odoo apps

1. Accounting

The foundation for every Belgian startup:

1. Automated VAT filings
2. Bank links to KBC, Belfius, ING
3. Peppol e‑invoicing
4. Real-time cash flow insights

2. Sales

Manage quotes, contracts, and client communications in one seamless flow, perfect for B2B services. Set VAT rates and Odoo handles the invoicing.

3. CRM

Track leads, automate follow-ups, and gain insight into your sales pipeline. Especially useful for marketing and IT firms .

4. Projects

Time tracking, task management, and client billing in one place, ideal for developers and consultancies.

5. eCommerce

Connect your webshop with inventory, accounting, and shipping. Great for retail startups with Belgian VAT and Mollie integration.

6. Inventory

Automate stock, deliveries, and traceability, necessary for logistics and manufacturing SMEs.

7. Subscriptions

Manage recurring services and billing, essential for SaaS or digital startups.

8. Helpdesk

Support clients with ticketing, SLAs, and automated replies, vital for retention and satisfaction.

Choosing the right combination for your sector

Odoo’s strength is in app synergy. Recommended bundles:

1. Consultants: CRM + Sales + Projects + Accounting
2. Retailers: eCommerce + Inventory + Accounting + POS
3. IT firms: CRM + Subscriptions + Helpdesk + Accounting
4. Marketing agencies: CRM + Projects + Time Tracking + Invoicing

Start with essential modules and expand as your business grows.

Implement Odoo apps with ease

At Bodoo, we support Belgian startups by:

1. Choosing and setting up the right modules
2. Providing team training and ongoing support
3. Connecting banking and Peppol e‑invoicing
4. Ensuring compliance with Belgian accounting regulations