100% deterministic
By boosting AI accuracy 2x+, CAST speeds software delivery while cutting risk and cost
Scale your agentic dev
With CAST, AI agents can now:
Map your entire software architecture
Understand code, data access, and dependencies
Verify changes before they reach production
Fix vulnerabilities and cut critical tech debt
Modernize applications safely and quickly
Take command of your evolving portfolio
Executives use CAST to steer, speed, and quantify progress with confidence.
Run your portfolio
With CAST, leaders can now:
See the full picture across all applications
Map out AI opportunities and agentic readiness
Prioritize tech debt and plan remediation
Improve cloud maturity with clear pathways
Ask CAST anything via your AI assistant
An exclusive dataset
CAST's 25+ year dataset unlocks unmatched insight for your agents and people.
100 billion
lines of code analyzed
[and growing]
90,000
relationship heuristics formulated [to-date]
interactions across 450+ languages, frameworks, & DBs [and counting]
Sparking change
Six Myths CIOs Must Avoid in AI-Based Modernization
AI promises faster, cheaper, safer IT modernization – but applied generically, it delivers brittle code and cost overruns. This joint BCG and CAST white-paper maps the six myths that most often derail AI-based modernization, and what leaders should do instead.
Stanford AI Lab on Why AI Struggles with Legacy Software
AI can boost productivity by up to 40% on simple greenfield tasks. But for complex work on existing applications, gains fall to just 0-10%. Stanford research reveals why, and how growing codebase complexity can turn more AI-generate code into more rework.
Gartner® Magic Quadrant™ for Technical Debt Management Tools
This report explores how the rise of agentic AI is reshaping software engineering. CAST has been named a Leader in this Magic Quadrant and is positioned furthest for Completeness of Vision.
Marsh tackles tech debt with AI + CAST. Boosts dev productivity 5x.
Marsh makes technical debt remediation at scale possible by equipping AI tools and agents with deterministic architectural context.
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AI can now find and weaponize software vulnerabilities faster than most teams can patch them. Beating it takes an AI that can see the whole system before it touches anything.