| 120+ voices across 20+ languages, including regional accents for English, Spanish, French, and Hindi | Yes | No |
| Video voiceover editor — upload a video, add TTS narration, and sync timing in one interface | Yes | No |
| Voice cloning on Business plan using a 10-minute audio sample | Yes | No |
| AI dubbing to replace audio tracks in existing videos with translated voiceovers | Yes | No |
| Pitch, speed, and emphasis controls per sentence for fine-grained delivery adjustment | Yes | No |
| Team collaboration with shared projects and voice presets across accounts | Yes | No |
| Real-time voice cloning API with under 200ms latency for streaming | No | Yes |
| Custom voice built from as little as 3 minutes of recorded audio | No | Yes |
| Localize: translates existing audio into another language while preserving the speaker's voice | No | Yes |
| Fill: generates audio to patch gaps in existing recordings, matching tone and pacing | No | Yes |
| Detect: deepfake voice detection API for verifying audio authenticity | No | Yes |
| Emotion and tone controls in the synthesis API parameters | No | Yes |