Application Info Across Organization

Curious what you're using (if anything) to keep track of all the software / applications / clients / projects in your organization. Think a large enterprise with hundreds of projects / applications over time. I'm trying to find a solution to consolidate different factors such as: - technologies implemented - a general sense of budgets - frequency of development tasks like new features, bug fixes, change requests, etc. With a goal to: - report and search across all these factors - demonstrate the current landscape - bring to light any possible technical debt - align resource skill sets across the applications - maintaining and refinements of project knowledgebases Researching different areas around Application Portfolio Management, App Inventory such as: - https://www.leanix.net/en/wiki/ea/application-inventory - https://www.dragon1.com/watch/459470/application-portfolio-management - https://www.orbussoftware.com/resources/wiki/application-portfolio-management - https://valueblue.com/en/guides/why-a-traditional-application-portfolio-management-solution-is-no-longer-enough/ - https://github.com/gregfelice/appinv - https://github.com/migtools/tackle-application-inventory - https://github.com/ani-team/projentry What are you using? Commercial, Open source, In-house custom dev?