Transync AI vs OpenAI Realtime API

Comparing the features of Transync AI to OpenAI Realtime API

Feature
Transync AI
OpenAI Realtime API

Capability Features

AI Meeting Summaries
AI Voice Broadcast
Applicable User Groups
Foreign Trade Sales/PurchasingMultinational company employeesCross-border freelancersInternational studentsTravelers
Auto-Language Detection
Dual-Screen Translation
End-to-End AI Speech Model
Enterprise Privacy Commitment
Expanded Model Support Planned
Five New Voices
5
Function Calling
High Accuracy Model
Human and Automated Safety Monitoring
Interruption Handling
Language Pair Translation
English-JapaneseJapanese-EnglishJapanese-Chinese
List of Supported Languages
60
Low Latency Translation
Multi-Scenario Usage
Online meetingsOffline communicationTravel scenariosBusiness meetingsForeign trade communicationFace-to-face exhibition communicationStudy abroad lecturesTravel meal ordering
No Training on Data Without Permission
Playground Access
Professional Vocabulary Learning
Prompt Caching Planned
Public Beta
Real-Time Speech Transcription
Reference Client Available
Six Preset Voices
6
Speaker Identification
Speech-to-Speech
Streaming Audio Inputs/Outputs
Supported Languages
ChineseEnglishJapaneseKoreanCantoneseGermanFrenchRussianItalianSpanishThaiVietnamese
Supports Text and Audio Inputs
TextAudio
Ultra Low Latency
Voice Streaming and Interruption
WebSocket Connection

Integration Features

Agora Integration
Chat Completions API Integration
Device Support
iPhoneMacWindowsAndroid
LiveKit Integration
Meeting Platform Integrations
ZoomMicrosoft TeamsGoogle Meet
OpenAI Node.js SDK Planned
OpenAI Python SDK Planned
Supported Operating Systems
WindowsMaciOSAndroid
Supports GPT-4o
gpt-4o-realtime-preview
Twilio Voice API Integration

Limitation Features

AI Disclosure Requirement
Audio Only Modality (Initially)
Lower Session Limits Tiers 1-4
Lower than 100
No API or Plugin Integration
No Plugins Required
No Simultaneous Session Limit Anymore
Simultaneous Sessions Limit Tier 5
100
Usage Policy Restriction

Pricing Features

Approximate Audio Input Price
$0.06/minute
Approximate Audio Output Price
$0.24/minute
Free Trial
Free Usage Minutes
40
No Free Tier
Pricing Audio Input
$100/1M tokens
Pricing Audio Output
$200/1M tokens
Pricing Cached Audio Input
$20/1M tokens
Pricing Cached Text Input
$2.50/1M tokens
Pricing Text Input
$5/1M tokens
Pricing Text Output
$20/1M tokens
Subsequent Fees
See subsequent fees