In short Comment Radar is ClientRadar's answer-engine lead engine. It scans the public, indexed conversations on Reddit, X and LinkedIn where people are actively searching for what you sell — “what’s the best tool for…”, “can anyone recommend…”, “how do I…” — scores each thread with the same intent engine that powers your lead radar, and ranks them by how likely they are to be surfaced by Google and AI assistants. For each one it drafts a value-first reply in your voice that you read and post yourself. Because those threads keep ranking and keep getting cited by AI answer engines, a single helpful comment can keep sending you buyers for months — the opposite of an ad that stops the second you stop paying.