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Hume AI
Compared to Willow Voice
Hume AI vs Willow Voice
Comparing the features of Hume AI to Willow Voice
Feature
Hume AI
Willow Voice
Capability Features
AI Mode
Auto Editing
Contextual Awareness
Conversational AI
Customizable Dictionaries
Emotion Instruction
Game and AI Character Use Case
Handles Mid-Sentence Changes
High Quality Voice
HIPAA Compliance
Languages Supported
English
Japanese
Korean
Spanish
French
Portuguese
Italian
German
Russian
Hindi
Arabic
Latency
<200ms
LLM-Powered TTS
Media Creation Use Case
Multimodal AI
Personalized Writing Style
Phone Call Use Case
Privacy Focused
Real-time Adaptation
SOC 2 Compliance
Speech-to-Speech API
Text to Speech
Understands Tone
Voice Cloning
Voice Commands
Voice Design
Whispering and Noise Optimization
Works Anywhere
Integration Features
API Integration With LLMs
Hume
Claude Sonnet 4.5
Grok 4 Fast
GPT 5
+20 more
Browser Compatibility
Developer SDKs
Python SDK
Typescript SDK
Swift SDK
React SDK
C# SDK
Gmail Integration
iMessage Integration
macOS Compatibility
Notion Integration
Slack Integration
Limitation Features
Language Availability Limitation
English only
Platform Limitation
No Windows version
No iOS version
Text Input Limit
500
Pricing Features
Free Tier
No Credit Card for Free Tier
Paid Plan Price
$15/month