iSpeech TTS & Speech API vs Whisper API

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

Feature
iSpeech TTS & Speech API
Whisper API

Capability Features

API Requests per Month
100000000
Cloud and Embedded TTS
Create IVR Prompts
Custom Voice Cloning
Developer Signups
80000
Language/Country Support
100+ languages
Latest Whisper Model
Whisper Large V3
Non-Developer Access
Open Source SDKs
Response Format Selection
json
Scale for Millions
SDK Availability
Speaker Diarization
Speaker Labels
Speech Rate Adjustment
SlowRegularFast
Speech Recognition
Summary Generation
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
Translation Capability

Integration Features

API Integrations
Audiobook Support
Chrome Extension
Connected Vehicle Integration
File Formats Supported
mp3videopodcastsmeetings
Mobile Integration
OpenAI API Compatibility
Programming Language Agnostic
SAPI Integration

Limitation Features

No OpenAI Affiliation
Registration Required for Downloads
TTS for Non-Commercial Use Only

Pricing Features

Free Tier
Free Transcription Hours
30
Free Trial Package
Hourly Pricing
$0.17/hour
IVR Prompts Free Sample
Trial Period
1 month