Fidelity (FIS), Cadence (CADE) Partner for FIS-Based Solution Posted byZacks Equity Research December 1, 2021 Leave a comment on Fidelity (FIS), Cadence (CADE) Partner for FIS-Based Solution Cadence (CADE) will shift its on-premises banking platform to Fidelity’s (FIS) cloud-based solutions to boost its efficiency and scale.