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Odoo ERP & CRM – Open Source Business Software
ERP & CRM

Odoo ERP & CRM – Open Source Business Software

We implement and support Odoo – the modular open source ERP and CRM platform. From sales and warehouse management to accounting and e-commerce: all business processes in one integrated system.

Service Champion – DISQTrust 2025
HIPE Award 2025
Erfolg Magazin – Top 100 Coaches & Berater 2025
KI Innovator 2025
BMVID Top Experte 2025
German Customer Award 2025

Odoo Modules

CRM & Sales

Customer relationship management and sales process optimization.

  • Lead Management
  • Sales Pipeline

Warehouse & Logistics

Inventory management and logistics process optimization.

  • Inventory Management
  • Shipping Management

Accounting & Finance

Financial accounting and reporting.

  • Invoicing
  • Financial Reporting

E-Commerce Integration

Seamless integration of your online shop.

  • Shop Integration
  • Multi-Channel Sales

Reporting & Analytics

Comprehensive reports and business analytics.

  • Dashboards
  • Custom Reports

Custom Module Development

Custom modules for your specific requirements.

  • Custom Development
  • Third-party Integration

Frequently Asked Questions

FAQ about Odoo ERP & CRM

Basics & Getting Started

What is Odoo and who is it suitable for?

Odoo is an open source ERP platform with over 50 integrated business apps. Particularly suitable for SMEs that want to map multiple business processes (CRM, sales, warehouse, accounting) in one system without license costs for the core.

Odoo Community vs. Enterprise – which version do we need?

Community is free and covers about 70% of typical requirements. Enterprise offers additional modules (Studio, MRP, marketing automation) and official support. We advise based on your requirements.

Implementation & Migration

How long does an Odoo implementation take?

A standard implementation with CRM and sales takes 4-8 weeks. Complex scenarios with accounting, warehouse, and manufacturing typically take 3-6 months. We start with a pilot to quickly gain experience.

Can you migrate our existing data?

Yes, we have experience with migrations from legacy systems, Excel, or other ERP systems. We analyze data quality first and develop a clean migration strategy with validation.

Thorsten Frieling – Project Manager Groenewold IT Solutions

Plan Odoo implementation? We analyze your processes and develop an individual migration and implementation strategy.

Schedule Consultation

Customization & Integration

Can Odoo be connected to our existing systems?

Yes, Odoo has a well-documented API. We connect to shop systems (Shopware, WooCommerce), banks (SEPA, Fintech APIs), shipping providers, or your own legacy systems.

Do you develop custom modules?

Yes, when standard modules are not sufficient. We develop industry-specific extensions that map your special processes – upgrade-safe and cleanly separated from the core.

Costs & Support

What does an Odoo project cost?

Strongly depends on scope: A basic implementation starts at around 10,000 €, complex enterprise projects correspondingly higher. Plus optional Enterprise licenses and hosting. Clear offer after consultation.

Do you offer support and maintenance?

Yes, through maintenance contracts with SLAs. We handle updates, monitor the system, and support with user questions. Many customers have been with us for years.

Björn Groenewold – CEO Groenewold IT Solutions

More questions about Odoo? We advise you on modules, implementation, and costs – honestly and based on experience from many projects.

Contact Us

Related Topics

Complementary Services from Other Areas

These services are frequently requested together with Odoo ERP & CRM or complement it thematically.

Integration & Interfaces

Data, Analytics & Databases

Your Next Step

Tell us briefly what you have in mind.

You'll receive a structured proposal with effort estimates and recommended next steps.

30 min strategy call – 100% free & non-binding

Odoo ERP & CRM Implementation | Open Source