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Hume AI
Compared to Call AI
Hume AI vs Call AI
Comparing the features of Hume AI to Call AI
Feature
Hume AI
Call AI
Capability Features
24/7 Availability
Account Management
Business Use Case Support
Customer support
Sales
Training
Executive assistance
AI podcast hosts
Call Transcripts
Conversational AI
Custom AI Bot Creation
Emotion Instruction
Feedback-Based Improvement
Game and AI Character Use Case
High Quality Voice
Languages Supported
English
Japanese
Korean
Spanish
French
Portuguese
Italian
German
Russian
Hindi
Arabic
Latency
<200ms
LLM-Powered TTS
Media Creation Use Case
Multimodal AI
Multiple AI Personas
Sophie (Therapist)
Alex (Daily planner)
Michelle (Parenting coach)
Marvin (Tech support)
Page (Idea partner)
Ryan (Journaling pal)
Custom AI bot
Personal Memory (In Development)
Phone Call Use Case
Proactive AI Features
Scheduled Calls
Speech-to-Speech API
Text to Speech
Voice Cloning
Voice Customization
Voice Design
Integration Features
API Integration With LLMs
Hume
Claude Sonnet 4.5
Grok 4 Fast
GPT 5
+20 more
Calendar Integrations
Developer SDKs
Python SDK
Typescript SDK
Swift SDK
React SDK
C# SDK
Email Integration
Google Search Integration
Notion Integration
Phone Integration
Planned Google Meet Integration
Planned Microsoft Teams Integration
Planned Web Integration
Planned Zoom Integration
Limitation Features
Human Therapist Replacement Limitation
No API Mentioned
No Web Chat Yet
Payment Required After Free Minutes
Text Input Limit
500
Pricing Features
Free Call Duration
4
Free Tier
Pay-per-minute Rate
15 cents per minute