Question: Is there a platform that allows me to upload audio files and get them translated into various languages with different voice options?

If you want a platform where you can upload audio files and get them translated into different languages with different voices, Whisperback could be a good fit. Whisperback is a generative AI-powered translation service that can convert audiobooks and podcasts into natural-sounding audio in more than 60 languages with multiple voices. It can handle several audio formats (WAV, MP3, M4A), and it can translate with AI and download the translated audio. It's geared for authors of audiobooks, content producers and publishers trying to reach a broader audience.

Another good option is Dub AI, an AI translation and dubbing service. You can create high-quality dubbed content in a matter of minutes by uploading audio and video files or YouTube video links. Dub AI can translate into more than 30 languages and handle multiple speakers with up to 10 voices. It also can clone voices and provide translated transcripts, subtitles and audio source files. It's geared for content creators, marketers and teachers who want to overcome language barriers and reach a broader audience.

AudioStack is another useful audio production platform, in particular if you want to turn text into professional-sounding AI voices. It has access to thousands of voices, including voice cloning and speech-to-speech translation. AudioStack is good for creating voice overs from text or subtitles in multiple languages, so it's good for fast turnaround times for high-quality audio.

For a more complete service, Hei.io offers AI-powered video and audio dubbing. It can handle auto-captions and subtitles, translated AI voiceovers, and voice cloning in up to 29 languages. Hei.io's three-step process for dubbing and exporting makes it relatively easy to use for content producers and marketing teams trying to localize their content.