Review of Altered
Altered is an AI voice creation platform that combines voice cloning, text-to-speech and a real-time voice changer. Built for creators, studios and call centers, it powers studio-quality voiceovers, live voice transformation and voice restoration. Its speech-to-speech engine keeps the original intonation and timing while swapping the timbre for a chosen or cloned actor. A complete suite of audio tools, including denoising, equalization and AI cleanup, rounds out the production pipeline end to end.
Altered: Studio vocal IA : clonage, morphing temps réel et restauration de voix.
Best for
- Podcast and voiceover creators
- Audio and video post-production studios
- Multi-accent call centers
- Streamers, gamers and VTubers
- People restoring an impaired voice
Not ideal for
- Consumers looking for a simple voice toy
- Tight budgets without pro needs
- Use cases with strict ethical constraints
- Users without a quality microphone
Pros & cons
- ✅ Speech-to-speech engine that preserves original intonation
- ✅ Fast voice cloning from short samples
- ✅ Low-latency real-time voice changer
- ✅ Curated catalog of professional preset voices
- ✅ Integrated DSP + AI audio editor
- ✅ Accent translation mode for support teams
- ✅ Euphonia feature to restore impaired voices
- ⚠️ Pricing not fully transparent before sign-up
- ⚠️ Studio quality requires a powerful machine
- ⚠️ Interface feels technical for beginners
- ⚠️ Documentation mostly in English
- ⚠️ Two separate apps (Studio / RealTime) can confuse new users
Our verdict
Altered stands out as a complete AI voice platform for audio professionals. Its speech-to-speech engine impresses with how faithfully it preserves intonation, and its real-time voice changer is at home in both call centers and gaming. The combination of studio plus real-time apps covers voiceover projects, dubbing and live voice transformation. Voice cloning is fast and the audio restoration tools add real business value. Pricing isn't always crystal clear and the platform asks for some audio know-how, but anyone looking for a serious AI voice studio will find a strong balance of power and price, with a confidently professional approach.
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FAQ
Does Altered offer a free trial?
Yes, Altered offers a limited free plan to test voice cloning and text-to-speech before committing.
Can I clone my own voice with Altered?
Yes, voice cloning is available from a short audio sample, with explicit consent and protection options.
Does Altered work in real time?
Yes, the RealTime Pro app transforms voice live during calls, streams or games with very low latency.
Which languages are supported?
Altered supports several major languages and offers an accent translation mode, particularly useful for call centers.
Is commercial use allowed?
Yes, generated voices can be used commercially within the terms of each plan.