Hume AI vs Inworld AI Platform

Comparing the features of Hume AI to Inworld AI Platform

Feature
Hume AI
Inworld AI Platform

Capability Features

Advanced Emotion Control (Pro+)
API Key Authentication
Available to Everyone
Conversational AI
Cost Reduction
>95% cost reduction
Demo Characters
Hades (Game NPC)Alex (Tutor)Dennis (Therapist)Ashley (AI Friend)Mark (Call Center)
Emotion Instruction
Game and AI Character Use Case
High Quality Voice
Hosted, On-Premise, On-Device
HostedOn-PremiseOn-Device
Languages Supported
EnglishJapaneseKoreanSpanishFrenchPortugueseItalianGermanRussianHindiArabic
Latency
<200ms
LLM-Powered TTS
Media Creation Use Case
Multilingual TTS Support
Multimodal AI
Non-Verbal Control
Open Source
Phone Call Use Case
Provider-Agnostic
Realtime Pipelines
Realtime Streaming Output
Scaling Support
SOTA Multimodal AI
Speech-to-Speech API
Templates for Realtime Pipelines
Text to Speech
TTS Playground
Visual Graph System
Voice Cloning
Voice Design

Integration Features

API Integration With LLMs
HumeClaude Sonnet 4.5Grok 4 FastGPT 5+20 more
Developer SDKs
Python SDKTypescript SDKSwift SDKReact SDKC# SDK
Integrations Information
VapiLiveKit
One API Key

Limitation Features

Text Input Limit
500
Usage Quotas
13/1000

Pricing Features

Free Tier
Has Free Tier
Pricing Compared to Competitors
>90% cheaper than competing models
Pricing Plans