Question: Do you know of a service that can replace the need for a professional mastering engineer and save me time and money?

If you're looking for a service to replace the need for a professional mastering engineer and save you time and money, Maastr is worth a look. The online audio mastering service uses AI to automatically improve audio tracks, producing high-quality, professionally mastered sound in a matter of minutes. It has an intuitive interface that lets you upload audio files and get a mastered version in no time. The service is geared for sound engineers and musicians, so you can get professional results without the expense and time required of traditional mastering services.

Another good option is LANDR, an all-in-one music production service that includes AI-powered mastering, music distribution and a variety of tools for beginners and pros. LANDR's AI engine masters your tracks with high-end standards, and the service also lets you collaborate in real time and distribute to more than 150 streaming services. Pricing starts at $11.99 per month, so LANDR is a good option if you want a one-stop-shop for your music production needs.

If you want to be more in control, Diktatorial Suite lets you master tracks with text prompts and a range of sonic options. It's geared for audio pros and musicians, with options like streaming optimization and genre-specific sound options. You can also pay for advanced options like stereo width, analog warmth and saturation, and you can buy a suite membership for a year or month.

Last, Cryo Mix is an AI-powered music mixing and mastering service with a range of tools to improve audio. It includes options like AI Mixing, AI Audio Separator and final mix preparation. With its interface and high-end mastering tools, Cryo Mix is designed to let anyone produce professional-sounding audio, regardless of their skill level.