Audit-proof COBOL documentation in 72h • Banking • Insurance • Public sector

COBOL Documentation and impact analysis ready for board review, in 72 hours.

Call graph COBOL Inter-program dependencies

I/O Mapping DB2, VSAM, batch files

Business impact analysis Risk committee / CIO / Business owners

Read-only · NDA Zero production execution

What you receive

Unlike generic AI tools, Bosqweb adapts its intelligence to your needs : COBOL, Fortran, PL/I and other critical languages. Result : automated documentation, code analysis and legacy modernization with measurable time savings.

You receive a PDF report usable by Operations, Business Owners and QA : COBOL call graph, dependencies, I/O mapping (files, DB), key business rules, risk areas, followed by a 30-90 day action plan.

Consulting firms : Audit-proof COBOL deliverables — call graph, I/O, impact analysis and PDF report ready for committee review, with zero production risk and without overloading your experts.

📄 Board-ready PDF report, 2-page sample — immediate deliverable
🧩 Deliverables : COBOL call graph, I/O mapping, impact analysis
🔒 Read-only access, NDA possible, never executing production systems

Bosqweb — COBOL analysis tool and COBOL documentation tool : application mapping, automated documentation and modification impact analysis.

Example of a committee report (PDF, 15 pages) Try with a demo (free)

Our COBOL and legacy domains

COBOL

Priority

Automatic COBOL documentation, COBOL code analysis, application mapping and traceable fidelity tests.

Fortran

New

Scientific computing, energy, engineering — docs & AI interop for legacy code.

PL/I • Natural

Coming soon

Banking/insurance — rationalization and legacy modernization roadmap.

Our promise

At Bosqweb, we apply modern AI techniques to turn your legacy COBOL applications into a strategic asset.

Result: fewer risks, higher productivity, and a clear bridge between legacy COBOL systems and modern architectures.

Discover our COBOL documentation & modernization solutions

⚖️ Comparison of legacy COBOL modernization approaches

Many legacy COBOL modernization approaches exist, but none combine simplicity, speed, transparency, and automation as effectively as ours, especially for mid-sized organizations.

Criterion	Traditional approaches	Bosqweb approach
Implementation	Months-long projects, multiple consulting phases.	Fast setup: audit and COBOL documentation in minutes. 72-hour sprint.
Cost	High, time-based, people-heavy.	Clear, scalable subscription (COBOL packs, express audit).
Accessibility	Mostly for very large enterprises.	Designed for banks, insurers, public sector, and mid-sized companies.
Usability	Expert-only interfaces.	Clear interface for decision-makers and business users.
Automation	Heavy manual intervention.	Advanced AI: COBOL mapping, testing, metrics, auto-documentation.
Dependencies (call graph)	Manual inventories, heavy graphs.	AI mini-call graph New “This module calls X, Y, Z” — text plus list of critical COBOL dependencies.
I/O Mapping	Partial, expert-dependent.	Simplified I/O mapping New Files/DB accessed plus operation type (READ, WRITE, UPDATE) for COBOL jobs.
Data lineage	Partial traceability, heavy tools.	AI data lineage New Lightweight COBOL data-flow summaries and diagrams for decisions.
Proof & monitoring	Hard-to-use technical reports.	Readable COBOL KPIs: functional fidelity, business equivalence, performance, compliance.

Tip: these “light” COBOL outputs are designed for quick decision-making and modernization roadmaps. Graphviz/Mermaid exports for COBOL call graphs and data lineage are available on request.

Discover the Bosqweb COBOL documentation & modernization approach Express COBOL audit available • Demo in minutes

Not a generic AI, 100% COBOL-specialized (documentation and analysis)

Built for mainframe constraints, compliance, and mission-critical operations: automated COBOL documentation, COBOL static analysis, and impact analysis before any modernization.

Industry expertise

Banking, insurance, public sector, with embedded constraints and business rules.

Banking rules
Basel and Solvency frameworks
Mainframe patterns

Bank-grade security

Standard NDA, encryption, full traceability, retention purge at D+7.

ISO 27001
End-to-end encryption
Audit trail

Proven results

IT and business-validated pilots, measurable ROI.

-40% average MIPS costs
99%+ validated functional fidelity
48h full mapping

Enterprise

Grade security

5 years

COBOL AI expertise

24/7

Enterprise support

Your competitors are already modernizing. How long can you wait?

Free strategic audit (5 min)

🔒 Confidential, standard NDA, no commitment

Résultats concrets sur nos pilotes.
Des chiffres défendables.

48 h

Complete mapping vs. 6+ months of manuals

99%+

Functional accuracy measured after validation

-40%

Average MIPS costs observed

✓ NDA by default ✓ Local read-only analysis ✓ Detailed PDF reports ✓ Direct technical support

AI governance Models evaluated

Tested models, monitored drift, more reliable outcomes for mission-critical systems

At Bosqweb, we do not “pick an AI at random”. We evaluate assistants on COBOL use cases and enterprise workloads, and we monitor generation drift to reduce production risk.

Performance measured on code analysis (logic, coherence, accuracy).
Drift monitored (hallucinations, inconsistencies), deltas tracked.
Selection based on internal tests and rigorous benchmarks.

View TrackingAI Read our AI charter & governance Note: TrackingAI is currently available in English.

No client data is sent to TrackingAI through this link.

Our commitments

01

⏱

Response within 24 business hours

Framing within 72h, clear plan, no fluff.

02

🔐

NDA, read-only, short retention

Encryption, limited access, purge D+7 if applicable.

03

◈

PDF reports, metrics, before/after

Portable proof for board and audit.

04

◆

Invoice, PO, bank transfer

Procurement friendly, frictionless.