3S ERP vs NetSuite
Last updated October 2026
Looking for a European alternative to NetSuite? Here's how 3S ERP compares, on EU hosting, GDPR and what it does.
Our pick for a European buyer: 3S ERP. We weight data residency, GDPR and EU jurisdiction above everything else — that is the constraint this directory exists to solve.
What it is
German ERP for SME manufacturing with production planning and quality management
Cloud-based ERP and financial management software for businesses.
Headquarters
🇩🇪 DE
🇺🇸 US · 1998
EU data residency
Yes, for all customers
Available on some plansEU data residency is available on request for certain NetSuite services.
DSGVO / GDPR
Yes
Yes
Certifications
ISO 9001:2015, IDW PS 880
ISO 27001, ISO 42001
Price from
No
No
Free plan
No
No
Open Source
No
No
Integrations
DATEV, Microsoft 365, Microsoft Office, CAD software, EDI (ORDERS, DESADV, INVOIC)
Salesforce, Shopify, Amazon, eBay, Microsoft Dynamics +1
Where each one wins
3S ERP
NetSuite
Strengths
- +Highly scalable for growing businesses
- +Comprehensive suite of integrated business applications
- +Strong compliance and security features
- +Global multi-subsidiary support
Limitations
- −Complex implementation and steep learning curve
- −High cost, especially for small businesses
- −Customization can be resource-intensive
- −Limited transparency in pricing
Data residency & compliance
3S ERP
NetSuite
EU data residency
Yes, for all customers
Available on some plansEU data residency is available on request for certain NetSuite services.
Transfer mechanism
Not required — data stays in the EU
not established
DPA
not established
not established
Sub-processors
not established
not established
Certifications
ISO 9001:2015, IDW PS 880
ISO 27001, ISO 42001
Features
3S ERP
- Core ERP and compliance
- Modular system with selectable modules, Project management, Document management and archiving, GDPdU data export and GoBD support
- Purchasing and sales
- Order processing from quotation to delivery and invoicing, Purchasing and supplier contracts, Open-item management, Commissions
- Production
- Production planning and control (PPS), Manufacturing planning using bills of materials, routings, machines and resources, Subcontract manufacturing, Quality management
- Accounting and finance
- Double-entry financial accounting, Configurable charts of accounts, including SKR03/SKR04, Cost accounting, Fixed-asset accounting
- Time and shop-floor data
- Personnel time recording (PZE), Absence planning, Shop-floor data collection (BDE), including machine and employee data, Project time recording
NetSuite
- Financial Management
- General ledger, Accounts payable and receivable, Fixed asset management, Revenue recognition
- Supply Chain and Inventory
- Inventory management, Order management, Procurement, Demand planning
- Customer Relationship Management (CRM)
- Sales force automation, Customer support, Marketing automation, Lead management
- Reporting and Analytics
- Customizable dashboards, Real-time reporting, Financial analytics, KPI tracking
- Compliance and Security
- GDPR compliance, Role-based access control, Audit trails, Data encryption