AsyncAI Voice API vs LiveKit Agent Platform

Comparing the features of AsyncAI Voice API to LiveKit Agent Platform

Feature
AsyncAI Voice API
LiveKit Agent Platform

Capability Features

Advanced Speech Features
emotional inflectionrhythm controlmultilingual support
Agent Server
API Access
API Sample Rate Support
44100
API Streaming
Audio AI Features
end-to-end editingnoise cancellationAI-powered refinement
Automatic Turn Detection
Comprehensive Documentation
Concurrent Calls Supported
Millions
Creative Suite Tools
PodcastingVideo AIAudio AIVoice AI
Developer Community Size
1000
GDPR Compliance
Global Edge Network
Global Latency
1000ms
Global Regions
AustraliaBrazilFranceGermanyIndiaIndia 2IsraelJapanSaudi ArabiaSingaporeSouth AfricaSwitzerlandUAEUKUS CentralUS EastUS West
High Annual Call Volume
2500000000
HIPAA Compliance
Infinite Voice Styles
Infinite
Large Language Models
Lifelike Text-to-Speech
LiveKit Cloud Deployment
Low Latency
Media Server
Noise Cancellation
Open Source Framework
Podcasting Features
audio enhancementnoise reductionvoice conversion
Production Ready
Quick Implementation
<10 minutes
Quick Voice Agent Build
< 10 minutes
Quickstart Templates
Voice AI quickstartVoice agent starter appsIntegrate with telephony
Self-hosting Option
Semantic Turn Detection
SOC 2 Type 2 Compliance
Speech-to-Text
Supported Language List
20+
Supported Use Cases
Customer ServiceGame DevelopmentDigital MarketingDigital PublishingPatient CommunicationConversion OptimizationConversational AI / AgentsGlobal ReachDigital Humans / AI AvatarsSupply ChainTalent AcquisitionInclusive Design
Text to Speech
Unified Export Interface
Uptime and Reliability
Video AI Features
intelligent video editingautomatic captioningvisual enhancement
Voice AI Features
Voice AI Tools
text-to-speechvoice cloning
Voice Cloning
Voice Cloning Sample Duration
3
Voice Library
1000
Voice Model Version
asyncFlow v1.0
Voice Output Emotional Styles
ExcitedNeutralWarm

Integration Features

API Implementation Languages
PythonJavaScriptcURL
API Output File Formats
WAVraw PCM (pcm_f32le)
Deepgram Integration
HTTP API
Node.js SDK
OpenAI Model Integration
Platform Integrations
APIPythonJavaScriptcURL
Python SDK
Railway Integration
Telephony System Integration
Twilio Integration
WebRTC Support
WebSocket API

Limitation Features

1% Uptime
1.00% Uptime
API Key Integration
No File Format Support Listed
No Low-Code/No-Code Builder
No Pricing Details Listed
No Pricing Information
No Usage Quotas Stated

Pricing Features

Custom Pricing
Developer-friendly Pricing
Developer-friendly
Free Monthly Minutes
1000
Free Tier
No Credit Card Required