Hume AI vs LangCall

Comparing the features of Hume AI to LangCall

Feature
Hume AI
LangCall

Capability Features

24/7 Frontline Reception
After-Hours Support
Call Monitoring Dashboard
Call Queuing and Hold Handling
Call Recording
Conversation Summary
Conversational AI
Custom Voice Cloning
Customizable Assistant
Emotion Instruction
FAQ Handling
Fully Automated Calls
Game and AI Character Use Case
High Quality Voice
Inbound Call Screening
Inbound Calls
Interruptible Calls
Languages Supported
EnglishJapaneseKoreanSpanishFrenchPortugueseItalianGermanRussianHindiArabic
Latency
<200ms
Lead Generation Tools
LLM-Powered TTS
Media Creation Use Case
Multimodal AI
Outbound Calls
Phone Call Use Case
Phone Menu Navigation
Real-Time Web Interface
Speech-to-Speech API
Sub-Second Latency
Text to Speech
Transfer-to-Me Calls
Ultra Low Latency
Ultra-High Quality Voices
Unique AI Phone Number
Voice Cloning
Voice Design

Integration Features

API Access
API Integration With LLMs
HumeClaude Sonnet 4.5Grok 4 FastGPT 5+20 more
Developer SDKs
Python SDKTypescript SDKSwift SDKReact SDKC# SDK
File Formats Supported
Third-Party API Integration

Limitation Features

Limit Free Tier Calls
Limited time of AI calls
No Custom Voice Cloning on Lower Tiers
No Human Agent Integration
No International Number Support Stated
No Mobile App Mentioned
Text Input Limit
500

Pricing Features

Basic Plan Call Limit
60
Basic Plan Overage Price
$0.06/min
Basic Plan Price
$5.99/month
Essential Plan Call Limit
120
Essential Plan Overage Price
$0.053/min
Essentials Plan Price Monthly
$12.99/month
Free Tier
No Credit Card Needed for Free Tier
Premium Plan Call Limit
300
Premium Plan Overage Price
$0.049/min
Premium Plan Price
$29.99/month