Hume AI
Real‑time voice AI delivers text‑to‑speech, cloning, and conversation.
Pricing Features
Free Tier
Capability Features
Text to Speech
Speech-to-Speech API
Languages Supported
EnglishJapaneseKoreanSpanishFrenchPortugueseItalianGermanRussianHindiArabic
Latency
<200ms
Voice Design
Voice Cloning
Conversational AI
LLM-Powered TTS
Emotion Instruction
Media Creation Use Case
Game and AI Character Use Case
Phone Call Use Case
Multimodal AI
High Quality Voice
Integration Features
Developer SDKs
Python SDKTypescript SDKSwift SDKReact SDKC# SDK
API Integration With LLMs
HumeClaude Sonnet 4.5Grok 4 FastGPT 5+20 more
Limitation Features
Text Input Limit
500