If you're looking for a Songmastr alternative, Cryo Mix is definitely worth a look. It's got AI mixing and mastering tools to polish your sound with features like pitch correction, final mix preparation and an AI Audio Separator to isolate stems. The interface is designed to be easy to use, and the company's goal is to make high-end audio production more accessible to people who don't have deep audio engineering skills.
Another contender is Diktatorial Suite, an online AI-powered mastering tool geared for pros and musicians. It can master audio with a text prompt and promises high-quality results. It can optimize for streaming on Spotify and Apple Music, and it's got stereo width, analog warmth and saturation controls. The suite offers unlimited revisions and a variety of genre-specific options.
If you need to clean up audio and make it sound better, Audo Studio could be for you. The AI-powered tool automatically removes background noise, cuts down on echo and normalizes volume, which could be useful for YouTubers and podcasters. It's got a pay-as-you-go pricing system and a browser-based interface that works on any operating system.