Hume AI vs Vocea

Comparing the features of Hume AI to Vocea

Feature
Hume AI
Vocea

Capability Features

Appointment Scheduling
Available 24/7
Conversational AI
Data Security
Double-Booking Prevention
Emotion Instruction
Fast Setup
Game and AI Character Use Case
Hands-Free Management
High Quality Voice
Instant Confirmations
Languages Supported
EnglishJapaneseKoreanSpanishFrenchPortugueseItalianGermanRussianHindiArabic
Latency
<200ms
LLM-Powered TTS
Media Creation Use Case
Modify & Cancel Requests
Multimodal AI
Phone Call Use Case
Phone Number Porting
Real-Time Calendar Sync
Smart Assignation
Speech-to-Speech API
Text to Speech
Voice Cloning
Voice Design

Integration Features

API Access
API Integration With LLMs
HumeClaude Sonnet 4.5Grok 4 FastGPT 5+20 more
Booking Tool Integrations
CalendlyCal.comAcuity
Calendar Integrations
Google CalendarOutlookPreferred calendar
CRM API Integration
Developer SDKs
Python SDKTypescript SDKSwift SDKReact SDKC# SDK

Limitation Features

Manual Human Intervention
No Extra Hardware Needed
Text Input Limit
500

Pricing Features

Affordable Pricing
Less than a virtual assistant
Free Tier
Has Free Tier
Pricing Plans
Trial Period