Financial Institutions Still Running on COBOL
Don't Have to Choose Between Risk and Speed

EltegraAI extracts what your system actually does before generating a single line of new code

Average modernization timeline 18.5 → 3.5 months of work
Accuracy 99.9% vs. 60–75% with LLM-only tools
Savings $500K–$1.5M saved per modernization project

Built for Finance Software Complexity

Financial institutions are running critical operations on COBOL mainframes and core banking systems built decades ago. The COBOL specialists who know these systems are retiring — and when they leave, they take the business logic with them. Modernization projects fail not because of the new technology, but because teams don't fully understand what the legacy system actually does. EltegraAI extracts every rule, exception, and compliance constraint — before a single line of new code is written. So modernization preserves what took 40 years to build.

Core Banking Analysis

Automated reverse engineering of undocumented COBOL mainframes and core banking systems. Every business rule mapped before modernization begins.

Compliance Logic Preservation

Safety-critical constraints are extracted and locked into the knowledge graph. Compliance logic is verified, not assumed.

Financial Knowledge Graph

Decades of banking rules, exception handling, and regulatory dependencies captured in a patent-pending deterministic model. 99.9%+ accuracy.

Modern Code Generation

Production-ready code generated from verified intent. Target language, target architecture — no guesswork.

Legacy Analysis
Extract

We read your existing system and map every rule, exception, and edge case — before a single line of new code is written. The system tells us what it does. Not what it was supposed to do.

12 legacy languages supported COBOL · RPG · PowerBuilder · Perl · SAP · and more
Knowledge Graph
Freeze Intent

Business logic is extracted into a patent-pending deterministic knowledge graph — locked and verified before rebuild begins. This is what separates EltegraAI from tools that guess.

99.9%+ accuracy vs. 60–75% with LLM-only tools · Patent pending US 63/848,151
Code Generation
Rebuild

Clean, production-ready code generated from verified intent — in your target language and architecture. No hallucinations. No missing edge cases. No 18-month surprises.

18.5 months → 3.5 months One brief generates 8,400+ test cases automatically

  • “I'm always super sceptical about products in the AI space that are trying to solve what you guys are, but everything you showed and said was clearly well-thought-out and completely different from what everyone else is trying to do (which they'll eventually realize won't work)."

    2x Founder & CTO

See What EltegraAI Extracts From Your Core Banking Systems

Book a 30-minute session. We'll show you what business rules and compliance logic live in your legacy systems — before you commit to a modernization path

Book a demo