Tools
Integration Debt Estimator
Duct-tape integrations read as “just work” until they don’t. This model speaks to architects and technical buyers: what you pay every month to keep the graph alive, what that costs in a year, and a rough break-even vs consolidating around a unified record.
Inputs
Size the cost of duct-tape systems—tool sprawl, integration edges, and shadow workflows your team already maintains.
Anything that holds or moves operational truth (SaaS, DBs, queues, scripts).
Each distinct path that keeps two systems in sync—or pretends they are.
Monitoring, retries, schema drift, auth rotation, vendor API changes, on-call.
Spreadsheets, exports, cron jobs, one-off bots, and side doors outside durable APIs.
Fully loaded engineering + ops; defaults to 95 if you clear the field (model floors at 40).
Outputs
A straight-line read on monthly carry + annual tax, plus a rough break-even horizon vs a unified record posture.
- Monthly maintenance cost
- $15,855
- Annual "integration tax"Run-rate × 12 plus a coordination premium
- $213,544
- Break-even vs unified recordMonths to recover modeled adoption cost at 58% annual tax reduction
- 18 mo
Methodology (short)
- Monthly = maintenance labor (hours × rate) + per-tool / per-integration carry + shadow-workflow drag + a bounded “edge complexity” term from √(tools × integrations).
- Annual tax = monthly × 12 × (1 + coordination premium capped at 38%).
- Break-even uses a one-time adoption envelope (floored/capped) vs 58% of annual tax treated as recoverable after a coherent record layer—illustrative, not a vendor quote.
Modeled adoption envelope: $182,700 · Implied annual savings after unified posture: $123,856.
See also: Record bottleneckAsset visibility gapAsset continuity ROI
Illustrative model only. Vendor pricing, SLAs, and compliance regimes differ; use this to frame engineering economics—not as procurement evidence.