OpenAI Realtime API vs Voicely 2.0

Comparing the features of OpenAI Realtime API to Voicely 2.0

Feature
OpenAI Realtime API
Voicely 2.0

Capability Features

Access via Web Login
Available Voices
500
Background Music Support
Cloud Based
Cloud Storage
Custom Voice Cloning
Customer Support
Customization Options
Voice typePitchSpeedBackground musicAccentSentence breaksVolumeToneStress areas
Device Compatibility
Any device
Enterprise Privacy Commitment
Expanded Model Support Planned
Five New Voices
5
Function Calling
Human and Automated Safety Monitoring
Interruption Handling
Languages Supported
60
MP3 Export
Multiple Accents
No Training on Data Without Permission
Pitch Adjustment
Up to 20 semitones higher or lower
Playground Access
Prompt Caching Planned
Public Beta
Reference Client Available
Sample Voices Included
Sentence Breaks and Punctuation Recognition
Six Preset Voices
6
Speech-to-Speech
Speed Adjustment
Step-by-Step Tutorial
Streaming Audio Inputs/Outputs
Stress and Emphasis Control
Supported Voice Types
MaleFemaleYoungOld
Supports Text and Audio Inputs
TextAudio
Types of Voices
BasicStandardNeuralCloned
Ultra Low Latency
Unlimited Access to Basic Voices
Unlimited Basic Voice-Overs
Use Cases Information
Video Sales LettersEducational VideosMarketing VideosAnimated VideosAudio BooksExplainer VideosPodcastsWebsites
User-Friendly Controls
Uses IBM, Azure, Google, Amazon TTS
IBMAzure AIGoogle Text to SpeechAmazon
Voice Cloning Moderation
Volume Control
WaveNet Technology
WebSocket Connection

Integration Features

Agora Integration
Chat Completions API Integration
Compatible with All Video Editing Software
Editing Software Compatibility
VidToonCamtasiaAdobe PremierAudacity
LiveKit Integration
OpenAI Node.js SDK Planned
OpenAI Python SDK Planned
Supports GPT-4o
gpt-4o-realtime-preview
Twilio Voice API Integration

Limitation Features

AI Disclosure Requirement
Audio Only Modality (Initially)
Credits Required for Standard/Neural Voices
Lower Session Limits Tiers 1-4
Lower than 100
No Simultaneous Session Limit Anymore
Refund Policy Restriction on Credits
Simultaneous Sessions Limit Tier 5
100
Usage Policy Restriction
Voice Cloning Duration Minimum
1

Pricing Features

7 Days Money Back Guarantee
7
Additional Voice Credit Pricing
$0.0002 per char Standard$0.0004 per char Neural
Approximate Audio Input Price
$0.06/minute
Approximate Audio Output Price
$0.24/minute
Free Software Updates
No Free Tier
No Monthly Fees for Basic Voices
No Recurring Payments
One-Time Payment Option
$69 one-time
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
Standard and Neural Voice Credits
50 credits: 20 hours Standard or 10 hours Neural