iSpeech TTS & Speech API vs OpenAI Whisper Transcription

Comparing the features of iSpeech TTS & Speech API to OpenAI Whisper Transcription

Feature
iSpeech TTS & Speech API
OpenAI Whisper Transcription

Capability Features

API Requests per Month
100000000
Audio Transcription
Audio Upload
Browser-Based Partitioning
Cloud and Embedded TTS
Create IVR Prompts
Custom Voice Cloning
Demo Mode
Developer Signups
80000
One-Click Transcription
Open Source SDKs
SDK Availability
Speech Rate Adjustment
SlowRegularFast
Speech Recognition
Supported Language List
US EnglishUK EnglishAustralian EnglishUS SpanishChineseHong Kong ChineseTaiwan ChineseJapaneseKoreanCanadian EnglishHungarianBrazilian PortugueseEuropean PortugueseEuropean SpanishEuropean CzechEuropean DanishEuropean FinnishEuropean FrenchEuropean NorwegianEuropean DutchEuropean PolishEuropean ItalianEuropean TurkishEuropean GreekEuropean GermanRussianSwedishCanadian FrenchArabic
Talking Stickers
Text to Speech

Integration Features

Audiobook Support
Chrome Extension
Connected Vehicle Integration
Mobile Integration
OpenAI Whisper Integration
SAPI Integration
Supported Audio Types
mp3mp4mpegmpgam4awavwebm

Limitation Features

No Built-in Whisper
No Mention of Price Plans
Registration Required for Downloads
Requires OpenAI API Key
TTS for Non-Commercial Use Only

Pricing Features

Free Tier
Free Trial/Demo
IVR Prompts Free Sample