Vendor Exit Economics Operating System
Executive migration economics platform for vendor switching, implementation burden, downtime exposure, and transition planning.
Lifetime updates included
See exactly what you get.
Auto-playing walkthrough of the cockpit, the live spreadsheet, and the board-ready dashboards generated from it.
Real spreadsheet. Real formulas. Not a stock illustration.
Tab 05 — Switching Cost Waterfall. Implementation, parallel-run, retraining, contractual penalty, integration, and downtime exposure aggregated to a defensible exit envelope.
- CFOs
- Procurement leadership
- COOs
- Transformation directors
- Switching costs systematically underestimated until migration begins
- No defensible model for parallel-run and lost-output exposure
- Contractual exit obligations not surfaced at decision time
The operating method, step by step.
- 01 — Profile
Capture vendor contractual terms, exit notice, penalty clauses, dependency depth.
- 02 — Phase
Decompose the migration into seven canonical phases with FTE loading per phase.
- 03 — Risk-adjust
Apply phase-level risk multipliers calibrated from prior migration empirics.
- 04 — Expose
Quantify downtime / lost-output exposure across the parallel-run window.
- 05 — Decide
Output a board memo with cost envelope, payback timing, and risk posture.
The math is defensible. Here it is.
Every output traces back to an editable formula. Calibrate weights, adjust thresholds, run sensitivity — without leaving Excel.
weeks × FTEs × loadedRate × (1 + riskAdj)
Per-phase loaded cost including risk adjustment.
weeklyRev × marginPct × downtimeWeeks × continuityFactor
Margin-weighted lost-output exposure.
SUM(phaseCost) + contractPenalty + downtimeExposure
Defensible all-in exit cost.
Every tab in the model.
Vendor Profile
Contractual terms, exit clauses, and dependency depth.
Switching Cost Waterfall
Full waterfall across implementation, parallel-run, training, and integration.
Downtime Exposure
Revenue and margin exposure across the migration window.
Timeline Model
Phased migration plan with critical-path dependencies.
Executive Summary
Decision-ready board memo with quantified switching economics.
Built for executive viewing.
Pre-built dashboards calibrated for direct inclusion in board, audit committee, and operating reviews.
Exactly what gets delivered.
- ExcelVendorExit_v3.1.xlsx3.6 MB
- WordExit_Board_Memo.docx1.2 MB
- PowerPointMigration_Timeline.pptx1.8 MB
From license to board pack.
- Day 0License delivered.
- Day 1Vendor profile populated from contract data.
- Day 2Phase plan and FTE loading calibrated.
- Day 3Risk multipliers reviewed with sponsor.
- Day 4Board memo distributed for decision.
Why this is priced where it is.
From license delivery to board memo.
Typical mid-migration cost overrun avoided.
Lifetime updates included.
Where this model gets deployed.
- Vendor replacement business cases
- RFP economic evaluation
- Post-acquisition rationalization
In every delivery.
- Editable waterfall model
- Migration timeline template
- Board-ready summary memo
- Lifetime updates
Why teams trust it.
- Phase library calibrated from real ERP and core-platform migrations
- Penalty model aligned to standard enterprise SaaS exit clauses
- Used in pre-RFP economic gating at multiple enterprise programs
Specific questions.
Yes. Each vendor scenario is modeled independently and aggregated at the portfolio layer.
Yes. The waterfall supports staged exit, partial workload migration, and dual-vendor steady state.