In short
Compare recovered A2P revenue and avoided costs against total cost of ownership, using the pre-deployment baseline as the comparison point and isolating the effect from market growth and seasonality. Include avoided costs — complaint handling, regulatory exposure, churn — because revenue recovery alone understates the case.
The benefit side
Two categories, and most business cases only count the first:
- Recovered revenue — A2P volume moved onto billable routes, new commercial agreements signed, corrected classification, closed internal pricing gaps
- Avoided cost — reduced complaint handling, lower regulatory and enforcement exposure, reduced churn attributable to messaging experience, and enterprise relationships retained rather than lost to competing networks
Attribution is the hard part
Revenue rose — but A2P markets grow anyway, and a retail season or a new enterprise customer can move the figure more than the firewall did. An ROI claim that does not address this will be challenged, correctly.
The defensible approach compares against the pre-deployment baseline, isolates the specific volume that moved from unbilled to billed routes rather than total revenue change, and where possible uses a control — a comparable market or period without enforcement — to estimate the underlying growth rate.
The cost side
Total cost of ownership includes platform licensing, infrastructure, integration engineering, the ongoing analyst and engineering time to operate it, and any managed-service element. Deployments that budget only for the platform tend to under-resource the operational side and then under-perform, which damages the ROI case they were meant to support.
What not to claim
Industry benchmark percentages, vendor case-study multiples and generic recovery figures do not constitute an ROI case for a specific network. Traffic mix, market structure, existing agreements and enforcement appetite vary so widely that borrowed numbers are misleading.
Guardivia does not publish generic revenue-recovery figures for this reason. The figures that matter are the ones produced from the operator's own baseline, with the method stated and the assumptions visible.