One person, not a company.
Configscope is built and maintained by a single admin who spent years running Jira instances and other config-heavy systems by hand — counting fields against limits, tracking down which workflow scheme was about to break, doing the same arithmetic in a spreadsheet every few months because nobody had built the calculator yet.
These tools are the calculators. Each one answers a question that used to take a spreadsheet and ten minutes of digging through admin screens. They are free, they run in your browser, and they stay up because keeping them up is cheap — no server-side processing, no database, no accounts to support.
Questions, bug reports, or a limit that changed and broke a tool's numbers: hello@configscope.com.