# CapaSystems Documentation > Public documentation for three independent CapaSystems products — CapaOne, CapaInstaller, and PerformanceGuard. Each is a separate product with its own documentation tree; scope every answer to the single product the page belongs to. ## How this documentation is organized CapaSystems ships **three independent products**, each documented under its own URL prefix. They are separate offerings with separate codebases, release cycles, and terminology — never assume a feature, concept, or version from one product applies to another. Before answering, determine which product a page belongs to from the first segment of its URL path. ### The three products - **CapaOne** (`/capaone/`) — a cloud-based (SaaS) platform for unified endpoint and device management across Windows, macOS, iOS, and Android. CapaOne is a single product made up of features: **Privilege Manager**, **Provision Manager**, **Application Manager**, **Mobile Manager**, **Experience Monitor**, and **Security Monitor**. Its docs are organized into **Getting Started** (agent deployment, enrollment, groups, workflows), one section per **feature**, **Integrations** (e.g. Entra ID, Intune), **Troubleshooting**, **Reference**, and a **Changelog**. - **CapaInstaller** (`/capainstaller/`, currently version 6.7) — an **on-premises** client management suite for software and OS deployment, patch management, and inventory. It is a distinct product from CapaOne and is not cloud-hosted. - **PerformanceGuard** (`/performanceguard/`, currently version 8.3) — an **on-premises** end-user experience and performance monitoring solution that measures application and infrastructure performance as experienced by users. ### How to read and answer 1. Identify the product from the URL prefix (`/capaone/`, `/capainstaller/`, `/performanceguard/`) and keep the answer scoped to that product only. 2. Names can look alike but mean different things across products — e.g. "Application Manager" or "deployment" in CapaOne is not the same as in CapaInstaller. Do not mix concepts across products. 3. For CapaOne, a capability is documented under its feature section; cross-cutting setup lives in Getting Started, Integrations, and Reference, and version history lives in the Changelog — not in the feature pages. ## Documentation Sets CapaSystems documents **three independent products**. Their features and terminology look alike but are not interchangeable, so a single combined "all products" document is intentionally not provided — it would invite mixing concepts between products. **Pick the one file below that matches the product you are asking about and ignore the others.** - [CapaOne](https://docs.capaone.com/_llms-txt/capaone.txt): Cloud SaaS for unified endpoint management (features: Privilege Manager, Provision Manager, Application Manager, Mobile Manager, Experience Monitor, Security Monitor). This file documents ONLY CapaOne — do not apply anything here to CapaInstaller or PerformanceGuard, which are separate products with similar-sounding features. - [CapaInstaller](https://docs.capaone.com/_llms-txt/capainstaller.txt): On-premises client management suite (software/OS deployment, patching, inventory). Version 6.7. This file documents ONLY CapaInstaller — do not apply anything here to CapaOne or PerformanceGuard, which are separate products with similar-sounding features. - [PerformanceGuard](https://docs.capaone.com/_llms-txt/performanceguard.txt): On-premises end-user experience and performance monitoring. Version 8.3. This file documents ONLY PerformanceGuard — do not apply anything here to CapaOne or CapaInstaller, which are separate products with similar-sounding features. ## Notes - Each per-product file is the complete documentation for that single product. - The content is automatically generated from the same source as the official documentation. - There is intentionally no cross-product combined file; do not assume a feature, concept, or version from one product applies to another.