ChatTTS vs SpeechGen.io

Comparing the features of ChatTTS to SpeechGen.io

Feature
ChatTTS
SpeechGen.io

Capability Features

Adjustable Pitch
Adjustable Sample Rate
48000 Hz44100 Hz24000 Hz16000 Hz12000 Hz8000 Hz
Adjustable Speed
Audio to Text
Cloud History Save
Commercial Use Allowed
Community Support
Continuous Improvement
Controllability and Security
Detailed Documentation
Dialog Task Optimization
DOCx to Audio Conversion
Download After Generation
Easy to Use
Emphasis Control
Favorites System
Fine-tuning Supported
Full Model Training Hours
100000
High-Fidelity Speech Synthesis
Intonation Adjustment
Maximum Text Length Per Query
2000000
Multi-Voice Feature
Multilingual Support
ChineseEnglish
Open Source
Open Source Model Training Hours
40000
Partial Edit Re-dubbing
Pause Control
PDF to Audio Conversion
Pronunciation Control
Sample Rate for Audio Output
24000
SSML Tag Support
Subtitle to Audio
Text to Speech
Total Supported Languages
146
Video to Text
Voice Customization Options
Voice Selection
AmeliaAndrewAvaBlueBrian WhiteDanielle plusDavisElijahEmma CoxEvelynGregory plusHollyHunterIvy plusJane SmithJasonJoanna plusJoey plusJohnJustin plusKaiKendra plusKimberly plusKolbyLuna BellMatthew plusNancyOliverRogerRuth plusSalli plusScottSimon USSkylerSteffanTonyJenniferHannaKelsyArnoldEllisJackFennyBartDenAngelGloryHelenIronJerryAveryGuyAmberAnnyAshleyBrandonChristopherCoraElizabethEricJacobJennyMichelleMonicaSaraKevin plusSalliJoannaIvyKendraKimberlyMatthewJustinJoeyAda USAdam USAlessio USAlloy USAmanda USAndrew USArabella USAva USBrandon USBrian USChristopher USCora USDavis USDerek USDustin USEcho USEmma USEvelyn USFable USFlorian USGiuseppe USHyunsu USIsabella USIsidora USJenny USLewis USLola USLucien USMacerio USMarcello USMasaru USNancy USNova USOllie USOnyx USPhoebe USRemy USRyan USSamuel USSeraphina USSerena USShimmer USSteffan USThalita USTristan USVivienne USXiaochen USXiaoxiao USXiaoyu USXimena USYunfan USYunxiao USYunyi US
YT Transcribe

Integration Features

API Access
API Integrations
Export Formats
mp3wavoggopus
Gradio Demo Integration
Platform Compatibility
Web applicationsMobile appsDesktop softwareEmbedded systems
PyTorch Dependency
SDK Programming Language Support
Multiple programming languages
Video Software Compatibility
Adobe PremierAfter effectsAuditionDaVinci ResolveApple MotionCamtasiaiMovieAudacity
WordPress Plugin

Limitation Features

Limits by Character Count
No Subscription
Not All Languages Supported
Requires Significant Compute
High computational resources needed
Speech Quality Depends on Input
Varies with text complexity and length

Pricing Features

Audio Character Limit
4000
Free Characters With Registration
2000
Free Characters Without Registration
1000
Free Tier
Reference only, limited features
No Explicit Paid Plans Shown
One-Time Payment Option
Pay-as-you-go Plan
Premium Voice Character Limit
2000
Pricing Per 1000 Characters
$0.08