Banks stopped pretending they can build everything in-house years ago. Compliance rules shift every few months, fraud gets sneakier, and customers expect a slick fintech app from institutions running code older than their own employees. That gap is where outside IT partners earn their keep. Below: eight providers with actual banking and insurance deployments, not just glossy slide decks.
Why so many banks lean on outside teams
Hiring a full bench of cloud and AI engineers takes months. Most banks don’t have that runway. So they rent expertise instead:
Specialists for niche jobs — core banking migration, AML tooling — arrive ready, not trained on the job
Fixed permanent staff costs more than flexible vendor contracts, plain and simple
