Decision Library
Choose a vendor as if you will one day leave
Selecting a vendor is choosing a dependency that will shape your operations for years. The sales process is designed to show the product at its best, on its happiest path, with its strongest team. A Decision Room compares the shortlist, the incumbent and a thin tool of your own on what living with each, and leaving each, would really involve.
The shortlist and its quiet members
Beyond the two or three vendors in the final round, two options are often missing from the table. The incumbent, improved by a renegotiation or a configuration fix, may cover most of the need. A thin internal tool built for the three workflows that matter may cover the rest. Delay is a fifth option when the implementation would collide with a more important launch.
Write the criteria before the demos
Agree on the workflows the tool must perform in its first month, and weight them, before any vendor presents. Criteria written after the demos tend to describe the product that presented best. Then give every vendor the same script: your data, your three hardest cases, your users at the keyboard.
A scripted demonstration shows how the product behaves away from the path its sales team prefers, which is where your staff will spend most of their time.
Evidence about living with a vendor
Ask for references at your size and in your industry, and ask one customer who left why they left. Test the data export during the trial rather than after signature, and confirm in the contract what format you receive, how fast, and at what cost. Implementation partners will describe overruns if you ask how long their last three projects took against plan.
How the room argues a vendor
Each finalist gets a Champion, as do the incumbent and the internal tool. The Gray Wolf hunts dependencies a demo hides: required add-ons, integration upkeep, and price rises at renewal. The Grandfather asks what leaving would cost in three years, and the Diplomat maps the departments that must adopt the tool and which of them can quietly refuse.
The Verdict names the leading option, the workflow evidence it rests on, and the exit term that would change it. Your team records the Human Decision along with the approvals that went with it.
What to weigh
Workflow fit
Performance on the specific jobs the tool must do in its first month, with your data.
Implementation risk
Who actually does the work, how long similar projects took, and how often they overran.
Exit quality
Export format, speed and cost, contract term, and the labor of moving to something else.
Total cost
Subscription, implementation, internal time and add-ons over the contract term.
Vendor stability
Financial health, ownership changes and dependence on a few key people.
Where it goes wrong
Demo-led scoring
The evaluation never leaves the path the vendor rehearsed.
Integration iceberg
Connecting the tool to existing systems turns out to be most of the cost.
Vendor-written criteria
The heaviest weight falls on the one feature only the favored vendor offers.
Two platforms and an incumbent
A 90-person logistics firm compares two dispatch platforms. Vendor A quotes $62,000 a year with a 14-week implementation, and Vendor B quotes $48,000 with 6 weeks but exports data only as monthly files. The incumbent could cover four of the five required workflows after a $15,000 configuration project. In a scripted trial, Vendor A completed all five workflows, Vendor B completed four, and the incumbent three before the fix. With weights of workflow fit 35, exit quality 20, implementation risk 20, total cost 15 and stability 10, Vendor A leads narrowly over the improved incumbent. The Verdict names what would reverse it: if the peak-season freeze leaves fewer than 14 weeks before go-live, the incumbent fix wins this year.
Questions
- Should we use the vendor's own evaluation template?
- Use it as a source rather than as your criteria. Vendors build templates around their strengths. Set your weights first, then let the room test each vendor's claims against them.
- Who chooses the vendor?
- Your team does, and that choice is recorded with who approved it. The Verdict explains which option the evidence supports and what would change that.
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