Case Study: Leading Fortune 100 Bank achieves 70% faster PoC data delivery and $10M+ annual savings with Mostly AI

Leading Fortune 100 bank - Customer Case Study

Leading Fortune 100 bank faced a bottleneck evaluating 1,000+ vendors and start-ups annually because 80% of proofs-of-concept required handing over sensitive production data. Manual selection, sanitization and approvals stretched data delivery to 3.5 months and cost about $25,000 per PoC (roughly $25M annually). Mostly AI worked with the bank to provide privacy‑preserving synthetic data via a Rapid PoC Sandbox so third-party fintechs could test without access to production datasets.

Mostly AI’s synthetic data solution produced statistically equivalent datasets that met internal and external privacy requirements, enabling vendors to run realistic PoCs in a controlled environment. The sandbox cut average data delivery to three weeks (a 70% reduction), lowered per‑PoC costs from $25,000 to $5,000 (an 80% reduction), and delivered over $10M in estimated annual savings while simplifying the process to standardized checks and onboarding.