Manufacture by Doodex › Compare › Odoo vs SAP B1

Odoo vs SAP Business One for Manufacturing.
Cut TCO by 80%. Keep enterprise-grade.

3 furniture manufacturers chose Odoo over SAP B1. The math tells the story.

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3-year TCO - 50 users

SAP B1

EUR 450K

vs

Odoo Doodex

EUR 95K

Furniture manufacturer, 50 users, 3 years all-in including license, implementation, customization and support.

Quick verdict

Odoo vs SAP : coûts

Pour les manufacturiers de 20-500 employés, Odoo gagne sur chaque critère sauf 1.

For manufacturers with 20-500 employees, Odoo wins on every metric except 1.

CriterionOdoo (by Doodex)SAP Business One
3-year TCO (50 users)EUR 95KEUR 450K
Implementation time3-9 months9-18 months
Furniture CNC supportNative + AI layerLimited / partner addon
Multi-level BOMN levels nativePossible / complex setup
Customization speedDaysWeeks via partner
First month guaranteeYesNo
Enterprise reporting maturityStrong (Odoo 18 + Doodex IA)Stronger out of the box
Vendor switching costLow (open source core)High (proprietary lock-in)

Sources: Doodex 13-year customer history, public SAP partner pricing 2025, G2 reviews 2025, Forrester ERP TCO study 2024.

Comparatif détaillé

Odoo vs SAP B1, critère par critère.

Le verdict ci-dessus donne la synthèse. Ce tableau détaille les critères qui pèsent le plus dans une décision ERP industrielle, sur les mêmes sources.

CritèreOdoo (par Doodex)SAP Business One
Modèle de licenceForfait projet par app, facturé au moisTarif par utilisateur nommé
Ajout de 20 utilisateurs productionLa facture ne quadruple pasLa facture grimpe linéairement
Vitesse de customisationLivraison en joursTicket partenaire, 2 à 4 semaines
Substituabilité du prestataireTout partenaire Odoo peut reprendre le projetPool de partenaires restreint
Cœur logicielOpen sourcePropriétaire
Périmètre d'import de donnéesProduits, BOM, clients, fournisseurs, commandes ouvertes, niveaux de stock, plan de comptesExports SQL/HANA à mapper vers les objets cibles
Références en production3 manufacturiers de mobilier accompagnés ; le client historique a doublé sa production depuis le passage sur Odoo—

Ce qui creuse l'écart de 355 K€

Le comparatif TCO porte sur un manufacturier de mobilier, 50 utilisateurs, 3 ans, tout compris : licence, implémentation, customisation et support. Sur ce périmètre, l'écart publié est de 95 K€ contre 450 K€, soit 355 K€ — environ 79 % de moins. Quatre facteurs expliquent cet écart.

Le modèle de licence

SAP B1 facture à l'utilisateur nommé : chaque poste ajouté à l'atelier alourdit la facture. Odoo Doodex facture par app dans un forfait projet mensuel, donc la croissance du nombre d'utilisateurs de production ne suit pas la même pente.

Le coût des jours partenaire

Une demande de report ou de changement de workflow passe par un ticket partenaire de 2 à 4 semaines côté SAP B1. Côté Odoo Doodex, la customisation se livre en jours. Sur trois ans, ce sont ces journées facturées qui pèsent le plus lourd après la licence.

L'absence de prime de lock-in

Le cœur d'Odoo est open source et n'importe quel partenaire Odoo peut reprendre le projet, ce qui maintient le coût de changement de prestataire bas. Une base propriétaire produit l'effet inverse.

Le périmètre de départ

La migration se fait par vagues : le catalogue standard d'abord, le sur-mesure ensuite. Le périmètre initial reste donc contenu, au lieu d'un chantier unique de 9 à 18 mois.

Ces montants correspondent à un profil précis et ne constituent pas un devis. Le diagnostic gratuit reprend le calcul sur votre propre périmètre.

Migration, phase par phase

De SAP B1 à Odoo en trois vagues.

01

Catalogue standard

8 à 12 semaines

Produits catalogue standard, BOM, clients, fournisseurs, commandes ouvertes, niveaux de stock et plan de comptes.

02

Sur-mesure

8 à 12 semaines

Commandes sur-mesure et flux métier spécifiques à l'atelier.

03

Export et reporting

En dernier

Flux d'export et de reporting, une fois les flux amont stabilisés.

Total : 3 à 9 mois selon la charge, avec un parallel run de 3 mois. Les exports SQL/HANA sont mappés vers les objets Odoo pendant la phase de diagnostic ; les champs personnalisés sont migrés au cas par cas.

Why manufacturers switch from SAP B1 to Odoo

3 reasons we hear in every diagnostic call.

Pricing flexibility

Cost

Users

SAP B1

Odoo Doodex

Illustrative schematic — per-named-user billing vs flat per-app package.

1

Partner mafia

SAP B1 customers are stuck with a thin pool of partners. When the partner walks, the customer is stranded. Odoo is open source - any partner can pick up your project. Doodex regularly inherits SAP B1 customers whose partner disappeared.

2

Per-seat pricing nightmare

SAP B1 charges per named user. As your shop floor grows, the bill scales linearly. Odoo Doodex charges per app on a flat monthly project package. Adding 20 production users does not 4x your bill.

3

Slow customization

Need a custom report or workflow change in SAP B1? Open a partner ticket and wait 2-4 weeks. Odoo Doodex ships customizations in days, not weeks. The architecture is designed for it.

Migration from SAP B1

in waves (3-9 months total). Standard catalog first, custom next.

Doodex has migrated furniture manufacturers from SAP B1 to Odoo Manufacturing. The pattern is the same every time: standard catalog products in 8-12 weeks, custom orders in 8-12 weeks, export flows last.

Read the dedicated migration playbook: SAP B1 to Odoo migration - out of vendor lock-in in 6 months →

When SAP B1 wins (honest section)

Sometimes the right answer is not Odoo.

We are not anti-SAP. SAP Business One is the better choice if:

  • You are part of a SAP ecosystem already running S/4HANA at the parent company - integration friction matters more than TCO.
  • You operate in a country where Odoo localization is weak and SAP has decades of compliance work done (some Latin American jurisdictions).
  • You require specific certified SAP add-ons mandated by a Tier 1 customer or a defense contract.
  • Your IT team already has 5+ SAP-certified engineers and the switch cost outweighs the savings.

Outside these 4 cases, Odoo Doodex is typically 60-80% cheaper, faster to deploy and easier to evolve.

Frequently asked questions

Odoo vs SAP B1 - the questions buyers actually ask.

How does Odoo compare to SAP B1 on price?
For a 50-user furniture manufacturer over 3 years, expect EUR 95K all-in with Odoo Doodex versus EUR 450K with SAP B1. Difference comes from per-seat pricing (SAP B1) vs per-app project packages (Odoo Doodex), partner customization rates and license model.
Is Odoo as feature-complete as SAP B1?
For mid-market manufacturers (20-500 employees), Odoo covers more than 95% of SAP B1 features. SAP B1 still has stronger out-of-the-box enterprise reporting and certain country-specific compliance modules. Doodex bridges that gap with the Odoo + AI layer.
How long does migration from SAP B1 to Odoo take?
Doodex typically migrates SAP B1 customers in in waves (3-9 months total). Standard catalog products first (8-12 weeks), custom orders next (8-12 weeks), export and reporting flows last. Read the full playbook on /manufacture/douleurs/migration-sap-b1.
Is Odoo enterprise-ready for manufacturers?
Yes. Odoo Enterprise V18 is used by manufacturers with 5,000+ SKUs and 500+ employees. Doodex has 130 licenses deployed and 100% go-live success rate. Our reference furniture customer doubled exports (12-13 to 30 containers/month) within 12 months on Odoo Enterprise.
Can Doodex import our SAP B1 data?
Yes. Standard import scope includes products, BOMs, customers, vendors, open orders, inventory levels and chart of accounts. SAP B1 SQL/Hana exports are mapped into Odoo objects during the diagnostic phase. Custom fields are migrated case by case.
Can Doodex help migrate from SAP B1 to Odoo?
Yes - including furniture manufacturers. We do not publish the names without customer consent. Reference calls can be arranged after your diagnostic.
What if we want to stay on SAP B1?
Honest answer: if you are integrated with a SAP S/4HANA parent or you operate in a heavily SAP-localized country, stay. Outside those cases, the TCO and time-to-customization usually favor Odoo Doodex. Our diagnostic includes a "should we even switch?" recommendation.
How does the first month guarantee work with a SAP B1 migration?
Work first, pay only if satisfied. Month 1 is typically the diagnostic + initial setup phase. If you are not satisfied at the end of month 1, you do not pay. No customer has refused to pay in 13 years of Doodex operation.

Comparison maintained by Jean-François Taille, CEO Doodex - 13 years Odoo expertise, 130 licenses deployed. Last reviewed: May 2026. Sources: public SAP partner pricing 2025, Forrester ERP TCO study 2024, G2 reviews 2025, Doodex customer migration history.

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