The Challenge
Mercury wanted to extend their web-first banking platform to mobile. Their customers — startup founders and finance teams — needed to approve payments, check balances, and manage cards on the go, but the existing mobile experience was a stripped-down web view that frustrated users.
What We Built
We designed a native-feeling mobile experience that prioritizes the top actions Mercury customers take daily: approving pending payments, checking runway, and managing team cards. The app features biometric authentication, real-time transaction notifications, and a streamlined approval workflow.
The Results
Mobile adoption exceeded projections within the first month. Payment approval times dropped dramatically as finance teams could act on pending transactions from anywhere.
- 85% mobile adoption rate in first 30 days
- 60% faster payment approval times
- 4.8 star App Store rating