Dubverse vs OpenAI Realtime API

Comparing the features of Dubverse to OpenAI Realtime API

Feature
Dubverse
OpenAI Realtime API

Capability Features

Accurate Pronunciation
Advanced Text Comprehension
AI Subtitles
AI Video Dubbing
API Access
API Documentation
Batch Processing
Consistent Voice Style Across Languages
Emotive Voice Delivery
Enterprise Privacy Commitment
Expanded Model Support Planned
Five New Voices
5
Function Calling
Human and Automated Safety Monitoring
Interruption Handling
Languages Supported
72
Mix-Language Comprehension
Multi-Speaker Voice Cloning
Multiple AI Models
Neo.OneCandy.Two
No Training on Data Without Permission
Playground Access
Prompt Caching Planned
Public Beta
Real-Time System Interaction
Reference Client Available
Six Preset Voices
6
Speech-to-Speech
Streaming Audio Inputs/Outputs
Studio-Level Online Editing
Studio-Quality Audio
Supports Text and Audio Inputs
TextAudio
Text to Speech
Ultra Low Latency
under 500 ms
Video Editing Platform
Voice Cloning
Voice Customization Options
200
WebSocket Connection

Integration Features

Agora Integration
API Authentication
API Key
API Integrations
Chat Completions API Integration
LiveKit Integration
OpenAI Node.js SDK Planned
OpenAI Python SDK Planned
Platform Integration
ChatbotsLLMsAppsWebsites
Supported API Content-Type
application/json
Supported API Method
POST
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 Self-Hosting 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 Tier
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