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Transforming rate management at scale: Unlocking $20M in quarterly savings

September 8, 2025

The challenge: Inefficient rate management threatened revenue and client trust

A leading bank, handling $200B+ in deposits, faced inefficiencies in its management of interest rates, particularly for money market and liquidity products. These issues exposed the institution to both revenue leakage and regulatory risk:

  • Manual, error-prone processes meant it took multiple days to implement a 50-bps rate change, risking $1M per day in opportunity cost across $100B of the deposit base.
  • Lack of centralized rate control increasing operational risk.
  • Rate changes required involvement from multiple teams.

Accelerating pricing operation transformation

Through rapid deployment (<6 months) of Zafin’s Managed Rates Engine, the bank fully transformed its pricing operations. Leveraging a centralized, API-integrated platform, the bank achieved:

  • Real-time agility in reacting to volatile rate environments – switching from multi-day to same-day changes
  • Enabled the bank to make all the pricing strategies performant, which generated significant revenue for the bank in a volatile market
  • Reduced operational overhead to have one centralized team, managing global pricing strategies
  • Complete rate transparency helped the bank to easily respond to customer or regulatory enquiries
  • By shifting to an automated rate management model, the bank enhanced operational efficiency – while unlocking revenue and increasing profitability.

Unlocking strategic and financial gains

With Zafin, this bank was able to realize:

  • $20 million in quarterly savings, simply by minimizing the lag in rate change execution
  • 100% automation of rate processes, across migrated accounts and billions processed daily

Zafin empowered the bank to transition from reactive rate administration to a proactive, revenue-generating pricing engine in just half a year.