Society runs on software.

The first spark of “Software Intelligence”

Twenty-five years ago, Vincent Delaroche was installing software at a nuclear power plant in France. The screens lit up, showing all the systems mapped out. Safety and performance information – critical, but otherwise invisible – came into view. The plant’s managers were thrilled.

Vincent looked at the screens. Then at the managers.
He asked a question no one had asked before:

“Where is the map showing the inside of all that software?”

An exclusive 25+ year dataset

For 25 years, CAST has answered that question for CIOs, CTOs, architects, and engineers, delivering the software intelligence they need to understand and improve their software.

Today, AI agents are asking the same question as they reach the limits of probabilistic approaches on complex, existing systems.

With CAST’s 100% deterministic data, agents gain full architectural context, enabling them to modernize and transform code at AI speed with precision and certainty. This fusion of probabilistic ability with deterministic accuracy is reshaping the software delivery lifecycle, dramatically accelerating the rate at which enterprises build, manage, and evolve their applications.

By performing semantic analysis on a customer’s source code, CAST generates 3D maps that enable AI agents and IT professionals to navigate inside individual applications and across application portfolios.

The agentic evolution

Companies have entered the agentic era. They now manage 100 times more code than a decade ago, and AI is accelerating that growth 10x in the coming year alone.

Code has scaled. Control has not.

Software is now built, modified, and deployed continuously by agents and humans working together. But without a complete and correct understanding of how systems work, speed creates risk.

CAST brings control back to scale, providing companies the intelligence about their software that both agents and humans need to act quickly with certainty.

Go-to-market partners

As the pioneer of the software intelligence field, CAST is trusted by the world’s leading companies and governments, their consultancies, and cloud providers. The company sells directly to enterprises and via partners including BCG, Accenture, IBM Consulting, AWS, Microsoft Azure, and Google Cloud.