Vendors are a critical not only to project success but also for the ongoing sustainability of operations and continuous improvement initiatives.
Unfortunately there is no one size fits all solution and they type of vendor required depends on a variety of factors. It is important to mention that distinction should be made between the product and the vendor. It should also be acknowledged that while product sophistication is generally a good criteria, it is the quality of support provided by the vendor that often determines the project success.
What are the criteria that should be considered while selecting a vendor and product?
Gate openers:
Other subjective criteria:
Figures 1 and 2 show examples of evidence and data based analysis for comparing the various product and vendor options for one of our recent clients:

Figure 1 – Vendor Analysis, Strategic Groups

Figure 2 – Critical Success Factors, Value Curve Analysis