At a high level, those small, self‑contained tools live inside a platform layer usually described as a “modular application platform” or “micro‑service experience layer.” In other words, they sit inside the part of your ecosystem designed to host many small, focused digital capabilities that plug into a shared environment.

Here are the clearest platform‑level names, each capturing a different architectural angle:

• Experience Platform — A unified environment where users access multiple micro‑applications through a single interface.
• Modular Application Platform — A platform built from interchangeable modules, each delivering a specific function.
• Micro‑Service Layer — A backend‑oriented platform where each small applet is powered by its own independent service.
• Component Framework — A structured environment for deploying reusable UI and logic components.
• Digital Workspace — A front‑end environment where users interact with multiple small tools in one place.
• Tool Hub — A user‑facing platform that organizes many small utilities under a single umbrella.