This is where "vocal riders" come in. They act as a virtual hand on the fader, intelligently raising quiet parts and lowering loud peaks in real-time. Because they don't use traditional compression, they don't "color" the sound or add unwanted artifacts. Top Free Alternatives to Waves Vocal Rider
Vocal Rider is a commercial plugin. There is no "legitimate" free version offered by Waves. Downloading "cracked" or "keygen" versions from torrent sites or YouTube description links is illegal and extremely risky (malware, keyloggers, data theft). This guide focuses only on legal ways to access the plugin for free or at the lowest possible cost.