Atlas Reach vs Datto RMM: An RMM Built Into the Agent You Already Run

Atlas Reach and Datto RMM are both remote monitoring and management tools. Atlas Reach is the RMM built into the Atlas AVD endpoint agent: monitoring checks and alert policies, automated remediation, Windows update rings and patch approvals, third-party updates through winget, scripts and scheduled automation, and remote view and control that is entitlement-gated and audited, on the same Devices page as the rest of Atlas. Datto RMM is a mature, standalone RMM with deep roots in the Kaseya and Autotask ecosystem. This guide is an honest map of where they overlap, where each is stronger, and which fits your team.