Hume AI is an advanced, emotionally intelligent Voice AI platform built for creators, developers, and enterprises. Leveraging decades of research, Hume AI offers a suite of groundbreaking models designed to understand and reproduce human emotion. Its core products include Octave, a next-generation text-to-speech model that generates highly expressive, natural speech, and the Empathic Voice Interface (EVI), an instructible speech-to-speech foundation model with an ultra-low latency of 250ms. Hume's platform detects over 600 tags of emotions and voice characteristics, enabling unmatched realism. Users can generate custom voices simply by describing them in natural language, clone existing voices instantly from mere seconds of audio, and maintain consistent voice identities across more than 100 languages. Through granular acting instructions, creators can direct the AI to whisper, shout, or speak with sarcasm. Whether for building multi-character audiobooks, studio-quality podcast dialogues, expressive video voiceovers, or highly empathetic conversational agents, Hume AI provides a comprehensive API and SDKs (TypeScript, Python, .NET, Swift) to seamlessly scale emotionally intelligent audio applications.
Hume AI is an advanced, emotionally intelligent Voice AI platform built for creators, developers, and enterprises.
Explore all tools that specialize in generating expressive and natural speech. This domain focus ensures Hume AI delivers optimized results for this specific requirement.
Explore all tools that specialize in cloning voices from short audio samples. This domain focus ensures Hume AI delivers optimized results for this specific requirement.
Explore all tools that specialize in detecting over 600 tags of emotions and voice characteristics. This domain focus ensures Hume AI delivers optimized results for this specific requirement.
Second-generation multilingual voice AI model that natively integrates emotional context into TTS outputs.
Realistic and instructible speech-to-speech foundation model designed for bidirectional conversations.
Analytics engine capable of analyzing over 600 tags of emotions and voice characteristics from facial and vocal inputs.
AI-driven voice design tool that accepts natural language prompts to synthesize entirely new vocal identities.
Few-shot audio cloning system that replicates tone, pitch, and cadence from minimal audio samples.
A translation and synthesis layer that applies a single voice identity across 100+ global languages.
Stage-direction processing system that allows users to dictate specific vocal behaviors via text.
Sign up for a free account via the Hume AI portal
Generate API keys in the developer dashboard
Install the appropriate SDK (TypeScript, Python, .NET, or Swift)
Review comprehensive documentation and GitHub open-source examples
Integrate the Empathic Voice Interface or Octave TTS into your application
All Set
Ready to go
Verified feedback from other users.
Post questions, share tips, and help other users.
Next-generation open-source multilingual text-to-speech with state-of-the-art zero-shot voice cloning.
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An AI image generator offering flawless typography and precise layout control.
