WiseTalk vs OpenAI Realtime API

Comparing the features of WiseTalk to OpenAI Realtime API

Feature
WiseTalk
OpenAI Realtime API

Capability Features

Conversation History
Customizable AI Roles
Enterprise Privacy Commitment
Expanded Model Support Planned
Five New Voices
5
Function Calling
Human and Automated Safety Monitoring
Interruption Handling
Local Speech Processing
Multilingual Speech Support
Any language supported by device
No Training on Data Without Permission
Playground Access
Prompt Caching Planned
Proofreader Role
Proofreading AI Keyboard
Public Beta
Real-Time Assistance
Reference Client Available
Reliable Low-Connectivity Mode
Six Preset Voices
6
Speech-to-Speech
Streaming Audio Inputs/Outputs
Supports Text and Audio Inputs
TextAudio
Ultra Low Latency
Voice Translation
Voice-Based AI Interactions
WebSocket Connection

Integration Features

Agora Integration
App Store Availability
Chat Completions API Integration
Embedded Speech Recognition
Apple Speech EngineGoogle Speech Engine
Google Play Availability
LiveKit Integration
One-Click Apple Registration
OpenAI Node.js SDK Planned
OpenAI Python SDK Planned
Proofreading AI Keyboard Integration
MailMessengerMessagesLinkedInX (Twitter)Gmail
Supports GPT-4o
gpt-4o-realtime-preview
Twilio Voice API Integration

Limitation Features

AI Disclosure Requirement
API Integrations
Audio Only Modality (Initially)
Cloud Voice Processing
File Formats Supported
Not specified
Lower Session Limits Tiers 1-4
Lower than 100
No Simultaneous Session Limit Anymore
Predefined Roles Expansion
Coming soon
Purchased Tokens Expiry
Simultaneous Sessions Limit Tier 5
100
Token Pricing Change
Usage Policy Restriction

Pricing Features

Approximate Audio Input Price
$0.06/minute
Approximate Audio Output Price
$0.24/minute
Free Trial Tokens
10000
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
Subscription Benefits
Double tokensConversation historyAdvanced features
Token Purchase Options
40K for $1200K for $3500K for $6