Live Pilot · Top-5 Israeli Bank

AI-Powered Mainframe Development

Generate COBOL that passes your code review

COBGENai generates production-ready COBOL, JCL & CICS programs — tailored to your organization's exact naming conventions, standards, and templates. Not generic output.

Request Demo → See How It Works
BATM0001.cbl — Generated by COBGENai
* ATM Transaction Processor * Generated: 2026-06-13 Author: AI IDENTIFICATION DIVISION. PROGRAM-ID. BATM0001. WORKING-STORAGE SECTION. 01 VN-RETURN-CODE PIC S9(4) COMP. 01 VA-ERROR-FLAG PIC X(1) VALUE 'N'. 88 SW-ERROR VALUE 'Y'. COPY BATM0001. * <-- org standard PROCEDURE DIVISION. PERFORM 100000-INIT PERFORM 200000-PROCESS
70%
Faster Development
vs manual coding
Live
Pilot Status
top-5 Israeli bank
15
Active Pilot Users
COBOL developers
6mo
Time to MVP
solo founder · bootstrapped

The Problem

Enterprise COBOL development is in crisis

The global financial system runs on COBOL — but the talent pipeline is collapsing.

~85%
Developer shortage incoming
Of all COBOL developers are expected to retire by 2030, taking decades of institutional knowledge with them.
12-18mo
Onboarding bottleneck
It takes over a year to bring a new developer up to speed on your organization's specific COBOL conventions and standards.
800B+
Lines still in production
COBOL processes 95% of ATM transactions and 80% of in-person payments globally. It's not going anywhere.
The result: banks, insurers, and government agencies can't maintain, modernize, or scale their core systems fast enough. The talent shortage is structural. The code requirement is permanent.

How It Works

From plain language to production-ready code

COBGENai learns your organization's COBOL standards once, then enforces them on every component it generates.

01 · DESCRIBE
Developer describes the component
In plain language — what the program should do, which DB2 tables it touches, what its inputs and outputs are.
02 · CONFIGURE
AI reads your site config
Job card templates, naming conventions, COPY standards, utility programs — your rules, not ours.
03 · GENERATE
Production-ready code — instantly
Complete COBOL, JCL or CICS program, conforming to your standards. Ready for review, not a first draft.
04 · DEPLOY
Send directly to mainframe
FTP to your COBOL, JCL, and COPY libraries — or save to your project repository. No extra steps.
The key differentiator: Every organization has unique COBOL conventions. COBGENai is the only platform that captures and enforces YOUR specific standards — not a generic template that fails your code review.

Capabilities

Everything a mainframe team needs

A complete AI development platform for COBOL shops — not a code completion plugin.

⚡
Batch, Online & Routine Generators
Generate complete COBOL Batch programs, CICS Online screens, Service Routines, and JCL jobs — all from a single platform.
🤖
AI Project Advisor
Describe a full system and the AI plans the entire component architecture — programs, routines, COPY members, and JCL jobs.
🔌
Eclipse & IDz Plugin
Generate code directly from IBM Developer for z/OS. Developers never leave their IDE — one button, production code.
🏗️
Multi-Platform Site Config
Different teams, different standards. Configure per-platform COBOL conventions — Cards team, Loans team, Core — all separate.
🔒
Enterprise Security
LDAP / Active Directory integration, full audit log, per-user generation limits, and role-based access control.
☁️
On-Premise Deployment
Deploy on your own infrastructure via Podman or Kubernetes. No code leaves your network. Supports air-gapped environments.

Traction

Live pilot at a top-5 Israeli bank

COBGENai was built by someone who manages 40 COBOL developers at a major bank — and who felt the pain firsthand. The first pilot is live with real users generating real production code.

  • First production components generated in the pilot
  • 15 active COBOL developers using the platform
  • 70% reduction in development + design time
  • Built solo in 6 months — bootstrapped with personal capital
  • Formal contract discussions underway post-pilot
6mo
MVP · solo · bootstrapped
Live
Top-5 Israeli bank
15
Active pilot users
70%
Faster development

Who It's For

Built for every organization running IBM z/OS

If your core systems run on a mainframe, COBGENai is for your team.

🏦
Banks
Retail, commercial, and investment banks with mainframe core banking systems.
🛡️
Insurance
Life, health, and property insurers running policy and claims processing on z/OS.
💳
Credit & Payments
Credit card companies and payment processors where COBOL handles transaction volume.
🏛️
Government
Tax authorities, social security, and public sector agencies with legacy mainframe infrastructure.

Get Started

Ready to see COBGENai in action?

Request a demo and see how COBGENai generates COBOL that's specific to your organization's standards — not a generic template.

No commitment. We'll respond within 24 hours.