Bad Vendor Choice Cost Estimator

What is your current procurement process actually costing you?

Adjust the sliders to match your team. The calculator adds up the real cost of manual evaluation, maverick spend, disputes, and slow cycles — then shows what structured evaluation recovers.

Your Team

4
120
$110K
$60K$200K

Include salary, benefits, and overhead (typically 1.3–1.5× base)

Sourcing Volume

20
2100
4
210
6 hrs
1 hrs20 hrs

Includes reading proposals, scoring, demos, and writing the recommendation

Spend & Risk

$5.0M
$500K$50.0M

Spend that procurement manages or influences

22%
0%50%

Spend outside contracted suppliers. Industry average: 20–35%

2
010

Vendor challenges, re-evaluations, or contract disputes after award

$25K
$5K$200K

Management time, legal fees, and re-evaluation costs

Annual process cost

$192K

recoverable with structured eval

3-year cost exposure

$577K

at current process quality

Payback if you fix it

< 1 month

time to break even on VendorXray

Eval hours wasted

312 hrs

per year, recoverable

Cost breakdown

Evaluation time waste$66K/yr
Maverick spend premium$33K/yr
Post-award dispute cost$30K/yr
Slow cycle time overhead$63K/yr

Assumptions: Structured evaluation reduces per-vendor evaluation time by 65%, maverick spend by 30%, and post-award disputes by 60%. Recovery estimate based on Team license ($14,000 one-time). See full methodology →

3-year cost exposure

Total 3-year process cost$577K
VendorXray license (one-time)−$14,000
Net recoverable value$563K
Return on fixing it4,024%

Want to stop leaving $192K/year on the table?

Where the cost comes from

Evaluation time waste

Manual evaluation — reading proposals line-by-line, rebuilding scoring spreadsheets from scratch, chasing stakeholders for input — consumes a disproportionate share of procurement capacity. Structured scoring templates and auto-populated evidence links cut this by ~65% per event.

Maverick spend premium

Off-contract spend carries a 10–15% price premium on average. Poor evaluation documentation leads to poor contract coverage — and poor contract coverage leads to spend that bypasses negotiated terms. Better evaluation records reduce maverick spend by ~30%.

Post-award dispute cost

The most common basis for a post-award challenge is that the evaluation process cannot be reconstructed. A complete, timestamped evaluation record — criteria, scores, evidence citations, recommendation rationale — eliminates the documentation gaps that disputes exploit. Structured evaluation reduces disputes by ~60%.

Slow cycle time

Rebuilding the evaluation framework for every sourcing event adds weeks of overhead. Structured templates mean faster scoring, faster stakeholder consensus, and faster recommendations. Three weeks per event compounds quickly across a full year of sourcing activity.

For the full ROI methodology — including how to build a CFO-ready business case — see How to Calculate the ROI of Procurement Software.