Systematically evaluate and select B2B e-commerce providers

Before you evaluate vendors, you need an evaluation grid. This is derived directly from your previously defined goals and requirements. Typical criteria include: feature set, integration capabilities, scalability, total cost of ownership, quality of support, industry references, and customizability.

Important: Weight the criteria according to their importance to your company. A criterion weighted at 30% has three times as much influence on the decision as one weighted at 10%.

The starting point is a long list of potential vendors. Sources include analyst reports (Gartner, Forrester), industry portals, recommendations from the network, and in-house research. For most medium-sized B2B companies, 8–12 vendors are suitable candidates for the long list.

In the first step, providers that do not meet obvious elimination criteria are ruled out: lack of multilingual support, no on-premises option (if required), insufficient transaction volumes, or a lack of industry references.

A Request for Information (RFI) is used to narrow the long list down to a shortlist of 3–5 vendors. In the RFI, you ask specific questions about the feature set, architecture, licensing model, implementation effort, and references.

When evaluating the responses, pay attention not only to the content of the answers but also to the quality of communication: How quickly and accurately does the vendor respond? This is often an indication of what the future collaboration will be like.

Presentations show what a system can do. A proof of concept shows whether it can do that in your system environment. Have the vendors on your shortlist conduct a scenario-based demo that addresses your specific requirements – not the standard demo.

Define specific demo scenarios in advance: display customer-specific prices, go through a multi-level order approval process, and demonstrate integration with your ERP system.

Talk to reference customers of the remaining 2–3 candidates. Ask specific questions about the implementation process, actual vs. planned costs, the quality of support during ongoing operations, and satisfaction after 12+ months.

Document your evaluation in a transparent and traceable manner. An evaluation matrix with weighted criteria and scores for each provider makes the decision easier to communicate internally and ensures it remains traceable over the long term.