Hume
Hume AIAudio & SpeechProprietaryEmotionally intelligent voice AI platform with the Empathic Voice Interface (EVI). Offers expressive TTS with emotion detection, natural language tone control, and under 200ms latency.
Abilities
Use Cases
Available in Tools
Availability
How to Use
Pros
- Emotionally expressive TTS — natural language tone control ("sound worried", "speak gently")
- Under 200ms generation speed — real-time conversational AI
- Emotion detection from voice and video — unique empathic capabilities
- Empathic Voice Interface (EVI) for emotionally-aware voice conversations
- Supports 11 languages with unlimited custom voices
Cons
- Expensive at scale — Business plan at $500/mo for high-volume use
- Closed source — no self-hosting option
- Fewer language options (11) compared to ElevenLabs (32)
- Free tier limited to 10K characters
What to Use It For
Perfect For
Only platform combining emotion detection with expressive TTS — natural tone control via text instructions
EVI detects user emotion and adjusts voice accordingly — more natural customer experience
Good For
Empathic voice understanding enables sensitive, emotionally-appropriate interactions
Not Recommended
Per-character pricing makes high-volume narration expensive
Try instead: ElevenLabs, OpenAI TTS
11 languages supported — fewer than competitors with 30+
Try instead: ElevenLabs
Do Not Use For
Focused on TTS and emotion — not a transcription tool
Try instead: Whisper
Voice/emotion AI — not an LLM for text generation
Try instead: GPT-4o