Features
- *Real-time voice cloning API with under 200ms latency for streaming
- *Custom voice built from as little as 3 minutes of recorded audio
- *Localize: translates existing audio into another language while preserving the speaker's voice
- *Fill: generates audio to patch gaps in existing recordings, matching tone and pacing
- *Detect: deepfake voice detection API for verifying audio authenticity
- *Emotion and tone controls in the synthesis API parameters
Pricing
Basic$29/month
Pro$99/month
Strengths
- +Localize is genuinely useful for dubbing — the cloned voice in the target language sounds like the same person, not a different speaker
- +Fill solves a real production problem: patching bad takes without re-recording
- +Detect differentiates it from every other TTS tool — relevant if you're building trust or moderation features
Limitations
- -No free tier at all — you have to pay before you can evaluate the voice quality for your use case
- -Basic plan at $29/mo has character limits that feel tight for high-volume applications
- -Docs are technical but thin on examples for the more advanced APIs like Detect
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