# OpenLegacy

> Legacy system modernization platform that auto\-generates APIs and microservices from existing enterprise systems

## At a glance

| Field | Value |
| --- | --- |
| Category | Insurtech Infrastructure |
| Type | Solutions Provider |
| Region | EMEA |
| Headquarters | Princeton, New Jersey, USA |
| Founded | 2013 |
| Stage | Growth |
| Employees | 51-200 |
| Funding | Series C+ |

## Overview

OpenLegacy is a legacy modernization and API generation platform for enterprises in financial services, insurance, and other regulated industries. The platform connects to aging core systems -- including mainframes, IBM i Series (AS/400), databases, and packaged applications -- and automatically generates REST APIs and microservices without requiring code rewrites or operational downtime. Insurance carriers and financial institutions use OpenLegacy to expose data and processes from core policy, claims, and payment systems to modern digital channels.

The platform uses a three-phase Analyze--Plan--Execute methodology to guide phased migrations. It maps system dependencies, identifies decoupling boundaries, and generates production-ready microservices. OpenLegacy supports three decoupling strategies: internal application-layer decoupling, external API-layer decoupling, and data-layer modernization. Deployments are cloud-agnostic, supporting AWS, Azure, GCP, hybrid, and on-premises configurations.

Founded in 2013 and headquartered in Princeton, New Jersey, OpenLegacy has raised USD 61M across four funding rounds, with investors including SBI Holdings, Cathay Innovation, and Silverhorn Investment Advisors. The company serves 30+ institutional clients including MetLife, Legal & General, AIG, Scotiabank, and Standard Chartered.

## Products & services

### OpenLegacy Hub

The core integration and modernization platform. Connects directly to legacy systems without modifying existing code and auto-generates microservice-based REST APIs from those connections. Includes dependency mapping, automated boundary identification, and AI-assisted API generation.

**Key features:**

- Automatic REST API generation from mainframe, AS/400, and packaged application systems
- Dependency mapping and boundary identification across the legacy footprint
- AI\-assisted decoupling recommendations
- Support for internal, external, and data\-layer decoupling patterns

*Target users:* Enterprise IT, digital transformation teams, insurance core system owners

### Integration Studio

A toolset for building integration bridges between legacy and modern environments. Connects generated APIs to contemporary iPaaS, CI/CD, and DevSecOps pipelines for full lifecycle management.

**Key features:**

- Integration bridge configuration for heterogeneous environments
- Compatibility with leading iPaaS and API management platforms
- CI/CD and DevSecOps pipeline connectors

*Target users:* Integration architects, DevOps teams

### Modernization Planner

A guided workplan tool for mapping out phased cloud migration strategies. Produces step-by-step migration plans with defined phases and risk checkpoints.

**Key features:**

- Phased migration workplan generation
- Risk assessment and checkpoint definition
- Progress tracking across Analyze, Plan, and Execute phases

*Target users:* Enterprise architects, program managers

## Category & focus

- Subcategories: API Platforms, Legacy Modernization, Cloud Migration
- Insurance verticals: Life & Annuity, P&C Commercial, P&C Personal
- Target customers: Carriers, Brokers, MGAs/MGUs

## Notable customers

- MetLife
- Legal & General
- AIG
- Scotiabank
- Standard Chartered
- Zions Bank
- Union Bank

## Links

- Website: <https://openlegacy.com>
- Directory profile: <https://insurtechlist.com/companies/openlegacy/>
- Blog: <https://openlegacy.com/blog>
- Careers: <https://openlegacy.com/careers>
- Linkedin: <https://www.linkedin.com/company/openlegacy-inc>
- Press/news: <https://openlegacy.com/press>

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*Last updated: 2026\-06\-15*