Guides & Resources for Your ERP Decision

Comprehensive guides on Odoo ERP, implementation, and system comparisons.

E-Invoicing Switch from Lexware, Sage 100, Navision and SAP B1 to Odoo

German e-invoicing mandate from 2027: what changes for Lexware, Sage 100, Navision and SAP B1 users, what Odoo provides and how a fixed-price switch runs.

E-Invoicing with Odoo: XRechnung, ZUGFeRD and Peppol

Set up e-invoicing in Odoo 17 to 20: formats, Peppol, deadlines, exemptions and six steps for implementation, validation and archiving.

Registering Peppol in Odoo (Germany): Step by Step

Peppol registration in Odoo (Germany): prerequisites, demo vs. live, formats, inbound bills in the purchase journal and the Leitweg-ID for B2G invoices.

Automating Incoming Invoices with Odoo: XML, Peppol, OCR

Automating vendor bills in Odoo: e-mail alias, XML without OCR credits, Peppol inbox, OCR – with data checks, purchase-order matching, approval and archiving.

XRechnung or ZUGFeRD? A Decision Guide for Odoo

Compare XRechnung and ZUGFeRD in Odoo, review recipient requirements and choose the appropriate invoice format for each customer.

Ruetech Aviation Catering Solution: ERP for In-Flight Catering

Aviation catering with Ruetech: plan production from flight schedules, record HACCP checks and trace ingredient batches through to aircraft loading.

Go-Live in 90 Days – How an Odoo Implementation Pays Back Quickly in the Mid-Market

ERP rollouts don't have to take 6 to 18 months. Our Quick Start methodology delivers productive Odoo setups in 90 days – with a clear scope, focused configuration, and 60 days of hypercare. What works, what doesn't.

Odoo Hosting Germany – Which Option Fits Your Mid-Market Setup?

Comparison of Odoo hosting options 2026: Odoo Online, Odoo.sh, German hosting partners, and on-premise. With GDPR assessment, performance recommendations, and real costs by setup size.

Odoo vs Lexware – When to Move from Lexware to a Full ERP Platform

Lexware Office, Plus, or Premium not enough anymore? An honest comparison of Odoo and Lexware: feature scope, cost, migration path, and the typical switch-over point for growing German SMEs.

Odoo vs NetSuite – ERP Comparison for DACH Mid-Market and International Subsidiaries

Oracle NetSuite or Odoo Enterprise? A detailed comparison for SMEs and international subsidiaries: licensing cost, implementation effort, German localisation, and total cost of ownership.

Rental ERP with Odoo – Contracts, Maintenance and Asset Tracking in One System

Rental ERP for mid-market companies in construction equipment, event technology, vehicle rental and IT leasing. How Odoo Rental unifies contracts, availability planning, maintenance and recurring billing.

AI with Odoo – How Artificial Intelligence Transforms Your ERP in 2026

Practical 2026 guide: which AI features Odoo ships natively, how to integrate GPT-4o and Claude, and which real mid-market use cases already deliver measurable ROI. With a governance checklist.

Odoo 20 – What the New 2026 Release Brings and How DACH SMEs Should Prepare

Odoo Experience 2026: 24–26 September in Brussels will officially unveil Odoo 20. What's already known – agentic AI, Owl 3 rewrite, XML-RPC end-of-life, new industry modules – and what DACH customers should plan for migration.

Odoo DATEV Integration – 4 Ways to Connect Your Accounting GoBD-Compliant

A practical guide to connecting Odoo to DATEV: native interface, ODION, manaTec, much. Consulting compared. Postings, document transfer, GoBD compliance, and typical pitfalls.

Odoo Implementation Cost 2026 – What an ERP Rollout Really Costs

A realistic 2026 cost breakdown: Odoo licensing, implementation, hosting, customisation, hidden cost. With ROI framework and three sample calculations for SMEs.

Odoo Partner Baden-Württemberg – ERP Consulting for the Mid-Market in Southwest Germany

Odoo partner for the Mittelstand in Baden-Württemberg: Stuttgart, Karlsruhe, Mannheim, Freiburg, Ulm, Heilbronn, Pforzheim. On-site consulting, implementation, and support for SMEs in Southwest Germany.

Odoo Partner Freiburg – Local ERP Partner for Mid-Market Companies in Southern Baden

Odoo partner in Freiburg im Breisgau serving mid-market companies across Baden-Württemberg, the Black Forest, and the Swiss border region. On-site consulting, implementation, and support.

Odoo Partner Stuttgart – ERP Consulting for the Mittlerer Neckar Region

Odoo partner for Stuttgart, Sindelfingen, Esslingen, Böblingen, and the Mittlerer Neckar economic region. Specialised in automotive suppliers, machinery manufacturing, and the Mittelstand.

Odoo vs Microsoft Dynamics 365 Business Central – A Comparison for DACH SMEs

Microsoft Dynamics 365 Business Central or Odoo? A detailed comparison for SMEs in Germany, Austria and Switzerland: licensing cost, Microsoft ecosystem, customisation, implementation cost and total cost of ownership.

Odoo vs QuickBooks – When to Trade Your Accounting Tool for an ERP

Outgrowing QuickBooks? An honest comparison of Odoo and QuickBooks: features, cost, German localisation, DATEV/GoBD coverage, and the typical switch-over point for growing businesses.

Odoo vs Sage 100 – An Honest ERP Comparison for the German Mittelstand

Sage 100 or Odoo? An objective comparison of both ERP systems for German SMEs: licensing cost, DATEV integration, GoBD compliance, functional depth, and migration. With a clear decision framework.

Odoo vs SAP Business One – A Detailed Comparison for DACH SMEs

SAP Business One v10 or Odoo Enterprise? A functional comparison, licensing models, the HANA option, implementation cost, and a realistic migration path for German Mittelstand SMEs.

Odoo vs Xentral – ERP Comparison for E-Commerce and Growing Mid-Market

Xentral or Odoo? A comparison of two cloud-ERP platforms for e-commerce and multichannel retail: features, cost, customisation, and the right point to switch platforms.

Migrating SAP Business ByDesign to Odoo – The Plan After the ByDesign Wind-Down

SAP is no longer investing in Business ByDesign. What does that mean for existing users, which migration paths exist, and why Odoo Enterprise is an economically attractive alternative to SAP S/4HANA Cloud.

Scaling with Odoo – From SME to Mid-Market Without Switching Platforms

How to set up Odoo so the platform grows from a 10-person setup to a 250-person group: architecture, module roadmap, performance, internationalisation, and M&A integration.

ERP Implementation Guide – Steps to a Successful Rollout

Step-by-step guide for a successful ERP rollout. With checklists, timelines, and common pitfalls.

The Complete Guide to Odoo ERP – Everything You Need to Know

Everything about Odoo ERP: modules, costs, implementation, and why it's the best choice for mid-market companies.

Odoo vs Microsoft Dynamics 365 – A Detailed Comparison

Odoo or Microsoft Dynamics 365 Business Central? Detailed comparison for mid-market companies in Germany.

Odoo vs SAP – An Honest Comparison for German Mittelstand Companies

Odoo vs SAP: a detailed comparison of features, pricing, implementation effort, and suitability for German Mittelstand companies. By Ruetech GmbH.

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