IBM Application Discovery and Delivery Intelligence review
A focused platform for mapping, analyzing, and modernizing z/OS application estates.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
IBM Application Discovery and Delivery Intelligence (ADDI) is an application analysis and modernization platform for organizations maintaining or modernizing enterprise and legacy IBM Z applications. It helps developers and architects visualize z/OS applications, data, jobs, and relationships among application components. The product is available for web, Windows, and Linux, with a self-hosted deployment model. Its scope is centered on z/OS environments and supported legacy languages, making it a targeted choice for teams working with those application estates.
ADDI’s strongest area is dependency and impact analysis. It discovers relationships among application components, provides graphical call graphs, and supports control-flow and data-flow analysis. Static code analysis, business-rule and business-term discovery, technical documentation, API candidate identification, and extensibility analysis add context for modernization planning. These capabilities suit developers and architects who need to understand how changes may affect applications, jobs, data, and related components before undertaking larger work.
The platform also connects with IBM Developer for z/OS, Eclipse, Git, IBM Data Virtualization Manager for z/OS, and the z/OS Discovery Library Adapter. Git synchronization and project management support ongoing analysis workflows, while the Analyze Client, Build Client, server services, and web-based extensions provide multiple product components for deployment. According to the published purchasing model, licensing is handled through IBM sales and Passport Advantage channels rather than a public product pricing table. Organizations focused on supported z/OS modernization should consider ADDI; teams seeking dependency mapping across broader, non-legacy environments should choose a more broadly scoped alternative.
IBM Application Discovery and Delivery Intelligence pros and cons
- Where it wins
- Maps z/OS applications, data, jobs, and component relationships
- Combines impact analysis with graphical call graphs and flow analysis
- Finds business rules, API candidates, and modernization opportunities
- Where it doesn't
- Focused on supported legacy environments rather than broad application estates
- Pricing requires contact with IBM sales
- Self-hosted deployment requires organizational infrastructure
IBM Application Discovery and Delivery Intelligence fact sheet, pricing and score →
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update