- Vendor-published / press-release style deployments (evidence of adoption, limited independent verification)
- TOT (Thailand) implemented Netcracker convergent billing/rating/charging consolidation for prepaid/postpaid fixed and mobile processes; public statements emphasize centralized offer/product management, differentiated charging, credit control, and bill-shock prevention. Metrics and independent validation are not provided in the public announcement.
- C Spire announced a production go-live with Netcracker converged billing and mediation for prepaid and postpaid on a single platform. The announcement indicates adoption credibility but does not provide audited KPIs.
- Netcracker references multiple modernization/upgrades and cloud deployments (e.g., AIS, SLT-MOBITEL, KDDI, and engagement with a T-Mobile partner). These indicate market traction, but case details are selective.
- Critical evaluation of case-study quality
- Common limitations across press releases and vendor case highlights:
- Limited quantitative outcomes (rating latency, TPS, percentage cost reductions, churn impact)
- Lack of counterfactuals or third-party ROI audits
- Minimal discussion of project challenges (data migration, cutover risk, organizational change)