Echo vs Inworld AI Platform

Comparing the features of Echo to Inworld AI Platform

Feature
Echo
Inworld AI Platform

Capability Features

Advanced Emotion Control (Pro+)
AI Transcription
API Key Authentication
Available to Everyone
Cost Reduction
>95% cost reduction
Demo Characters
Hades (Game NPC)Alex (Tutor)Dennis (Therapist)Ashley (AI Friend)Mark (Call Center)
Hosted, On-Premise, On-Device
HostedOn-PremiseOn-Device
Multilingual TTS Support
Non-Verbal Control
Open Source
Provider-Agnostic
Realtime Pipelines
Realtime Streaming Output
Save & Organize Recordings
Scaling Support
SOTA Multimodal AI
Speech to Text
Templates for Realtime Pipelines
TTS Playground
Visual Graph System
Voice Cloning
Voice Commenting
Works on Multiple Platforms
Google SuiteNotionMiroJira

Integration Features

Chrome Extension
Google Suite Integration
Integrations Information
VapiLiveKit
Jira Integration
Miro Integration
Notion Integration
One API Key

Limitation Features

Extension Required
Primary Integration Google Suite
Usage Quotas
13/1000

Pricing Features

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