Simple System Logo
Your new e-procurement platform

End the chaos. Ditch the spreadsheets. Take control.

simple system unifies your entire procurement in one platform - compliant, efficient, and built for real-world adoption. Spend less time managing, more time driving results.

Andy_Freund_orange
Andy Freund

850+ suppliers

To the supplier overview
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simple system your e-procurement partner

3 reasons why 1,500+ companies trust us

Centralized platform:

Quick access to an extensive network of approved suppliers.

Transparency & control:

Complete overview of the procurement process with real-time reporting.

Compliance & risk minimization:

Automated approval processes and compliance with guidelines.

Why simple system

90 seconds to a smarter procurement

Simple system is that simple

Win back your time for the work that counts

  • Platform & connection
    without simple system

    Procurement via various suppliers and different web stores

    with simple system
    A multi-supplier platform combines all tasks, 850+ suppliers directly connected
  • Connection & development
    without simple system
    IT has to develop individual eRP connections, expensive and complex
    with simple system

    Connection of external users even without ERP knowledge, activation with just a few clicks

  • Approval & G/L accounts
    without simple system

    Approvals bypass SAP, G/L accounts and cost centers are assigned manually

    with simple system
    Complete approval logic controllable, cost center types K, F, P, A automatically assigned
  • Classification & Rules
    without simple system

    No automatic recognition of product groups, compliance not ensured

    with simple system

    Automatic product group recognition, all requirements in one platform in line with processes

  • Data quality & standards
    without simple system

    Error-prone due to copy-paste and lack of standards

    with simple system

    Mapping of G/L accounts with S2Class (eCl@ss,S2Class), categories standardized and reliable

  • Purchasing & Controlling
    without simple system

    Media disruptions prevent transparent purchasing processes, controlling suffers

    with simple system

    Central dashboard for full transparency of order status and purchasing patterns

  • Savings & ROI
    without simple system

    No control and reduction of indirect procurement costs

    with simple system

    Up to 40% savings in process costs, up to 7% less full costs

Your company saves from the very first order. Measurable. Without risk.

Today, over 23,000 buyers order faster, cheaper and with full control. simple system digitizes your indirect purchasing in 30 days. You keep your suppliers, your ERP and your processes. Only the manual work is eliminated.

60+ hrs.
Time saved per month in the purchasing team
up to 40%
Lower processing costs per order
850+
Active suppliers immediately available
90 days
Test free of charge, without credit card
30 days
from start to go live
25+ years
Experience in B2B purchasing
Who uses simple system

Empower every team member to bring their best

Buyer
  • All orders are processed via a central platform. Suppliers, articles and prices are predefined. You retain control without having to check each individual case.

  • Who ordered what, when and at what price? simple system provides full transparency of all expenditure, without the need for queries or manual evaluations.

  • Automated approvals, digital recording of requirements and standardized processes noticeably reduce operational costs.

The e-procurement report 2026

50 pages. Everything modern procurement needs.
Automation, data analysis, seamless integration: our report shows how procurement is becoming a strategic success factor. From industry experts for you.

Our packages at a glance

No more catalog chaos and maverick buying. Choose the entry point that suits your needs.

Basic header
Your direct start

Basic package - Your start in e-procurement

With the simple system basic package, you can lay the digital foundation for efficient and future-proof procurement. Discover how easy it is to optimize your procurement processes, strengthen supplier relationships and prepare your purchasing organization for the requirements of the future.
Transparent prices

Start from 99 € / month. No hidden costs, no surprises.

The basic package gives you immediate access to the platform. Fixed monthly or annual flat rate, full cost control. You know what you pay in advance.

Our packages at a glance

Modular expansion according to your needs

Marketplace header
basis + marketplace

Marketplace package - Your shopping. Centralized. Controlled.

All approved suppliers and catalogs in one place. Use product range restrictions to define what can be ordered. Approval workflows ensure that no order bypasses the process. And with the OCI connection , you can access supplier catalogs directly from your ERP.

Controlling header
basis + controlling

Controlling package - Costs under control. Always.

Cost centers and G/L accounts are assigned automatically, eliminating the need for manual account assignment. Budgets at user and cost center level prevent overruns before they happen. Purchasing analyses show at a glance where consolidation and savings can be made.
sap-header
basis + sap

SAP integration - Simplify & secure processes.

Manual updating in SAP. Missing cost centers. Approvals by e-mail. If your SAP purchasing looks like this, there is a better solution. The simple system SAP-Cockpit® digitizes your entire purchase-to-pay process directly in your SAP environment.

  • Turnkey.
  • Delivered as an SAP transport.
  • Productive from day 1.

Further ADD-Ons

Configure simple system according to your wishes

External ordering systems

Integrate your issuing systems or automated logistics systems into the order processing in simple system.

Long-tail solutions

Seamlessly integrate millions of items from Amazon Business into simple system or create your own in-house catalogs.

OCI Punchout

Integrate simple system into your ERP system via OCI and give users quick and easy access to suppliers' current article data.

Requests for quotation

Create inquiries directly via simple system, integrate your preferred suppliers easily and compare incoming offers clearly.

SSO

Integrate single sign-on with your corporate identity provider for secure, passwordless authentication for simple system.

ERP integration

Orders are transferred automatically instead of being entered manually. This is possible with the simple system interface.

Non-binding & free of charge

Your purchasing digitized. Book a demo now and get started!

Experience the possibilities of our platform in a personal demo and see how easy digital shopping can be.

About simple system

simple system GmbH operates the eProcurement platform "simple system", through which providers (suppliers) and customers enter into a business relationship. As an independent platform operator, we provide the technical platform for the sale or purchase of goods and services between suppliers and customers.

simple system is committed to absolute neutrality for all platform participants without exception.

Over 850 suppliers

Change needs strong partners: We accompany you personally.


My highlight

Things that are implemented come from the entire team. That's what makes simple system what it is and shows how much love and quality goes into this product.


My motto

Growing up in B2B e-procurement and still far from finished. Experience the moment anew every day when digitalization not only convinces emotionally, but also rationally.


Lukas_Woycieszack_blau
Lukas Woycieszack