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Trusted by Fortune 500 enterprises25+ years of software intelligence

Cut software modernization time by 4x

CAST semantically analyzes source code to map architecture, dependencies, and risks. Ground your teams and AI agents in facts to modernize faster.

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See how CAST fits your portfolio in a 30-minute walkthrough.

4xFaster modernization of 110M lines of code at Liberty Mutual
5xDeveloper productivity boost at Marsh with AI + CAST
450+Technologies supported across source code and frameworks
25+Years of software intelligence data and analysis

Trusted by teams at

Liberty MutualMarsh & McLennanBroadridgeUBSADPUS Air ForceAccentureIBM

Why now

AI agents and teams fly blind without architectural context

Large applications hide critical relationships across technologies, databases, and repositories. Manual discovery takes months. AI coding agents guess and cause downstream impacts.

The old way

  • ×Months of manual discovery to understand unfamiliar applications
  • ×AI agents struggle with large, complex codebases and make incorrect assumptions
  • ×Technical debt accumulates because the 8% of code causing 90% of issues is invisible
  • ×Cloud migration stalls on hidden blockers and cross-application dependencies

The CAST way

  • +Deterministic semantic analysis maps the full architecture in hours, not months
  • +Give AI agents verified facts via MCP so they transform software safely
  • +Pinpoint the exact code objects and data flows that drive reliability and security issues
  • +Identify cloud blockers, microservice candidates, and modernization pathways with empirical grades

Your path

From source code to actionable intelligence in four steps

From first touch to real results, without the guesswork.

I

Connect your repositories

Plug CAST into GitHub, BitBucket, or Azure DevOps to analyze source code and open-source components.

II

Run semantic analysis

CAST deterministically maps architecture, call paths, data flows, and cross-application dependencies.

III

Explore maps and dashboards

Navigate interactive blueprints and quality grades to prioritize remediation and plan modernization.

IV

Ground your AI agents

Feed verified architectural context to MCP-compatible AI tools to accelerate changes with less risk.

What it does

Everything you need to see inside your software

CAST generates dashboards, maps, and call graphs from your actual source code - no guessing, no probabilistic inference.

I

Deterministic Code Analysis

An MRI for software that semantically analyzes source code to map objects, data structures, dependencies, and frameworks across 450+ technologies.

II

Interactive Architecture Maps

Reverse engineer entire applications into visual blueprints to understand structure, find major flaws, and speed up modernization.

III

AI Agent Context via MCP

Deliver architectural facts to MCP-compatible AI coding agents so they understand complex software and make changes with less rework.

IV

Structural Integrity Gate

Apply ISO 5055 rules to detect system-level flaws affecting security, resiliency, and efficiency before changes reach production.

V

Cloud & AI Readiness

Identify cloud migration blockers, microservice candidates, and agentic readiness opportunities with empirical work effort metrics.

VI

Portfolio Governance

Dashboards to cut technical debt, manage open source risks, track software bill of materials, and report on modernization progress.

Packages

Tiered by portfolio size, not developer count

Annual subscriptions include complementary concierge services with dedicated specialists.

CAST SBOM Manager

Free

Download and manage software bill of materials for your applications.

  • + SBOM generation
  • + Open source component analysis
  • + Free download
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Most popular

CAST Highlight

$20,000/year

Starts at $20,000 for 25 applications. Scales up to 1,000 applications at $240,000/year.

  • + Complete, Cloud, or SCA Insights editions
  • + Technical debt and cloud maturity analysis
  • + Open source risk detection
  • + Concierge services included
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CAST Imaging & Gatekeeper

Custom

Licenses available via private offers with volume discounts.

  • + Interactive architecture maps
  • + Structural integrity gates
  • + ISO 5055 compliance
  • + Change-impact analysis
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Questions

Common questions about CAST

What is AI + CAST?+

AI + CAST combines AI coding agents with deterministic software intelligence. CAST maps the architecture, dependencies, data access, call paths, and structural risks inside an application, then provides that context to AI agents so they can understand and transform complex software more accurately and safely.

Why can't an AI coding agent understand the application on its own?+

AI coding agents are effective at generating code but struggle to understand large, complex applications from source files alone. Important relationships span multiple technologies, databases, repositories, and applications. CAST gives the agent a factual map of these relationships, reducing blind spots and unintended downstream impacts.

What does deterministic software intelligence mean?+

It means the information is derived through semantic analysis of the actual software rather than inferred or generated probabilistically by an LLM. CAST identifies the application's real objects, dependencies, transactions, data flows, and architectural relationships.

Does CAST replace our existing AI coding tools or agents?+

No. CAST complements the AI tools an organization has already selected. It supplies deterministic application context to MCP-compatible agents and development tools, allowing customers to improve their existing AI-enabled workflows without introducing another tool.

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See inside your software before your next modernization sprint

Book a 30-minute call to see how CAST maps your applications and grounds your AI agents in facts.

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