AsyncAI Voice API vs Uberduck AI Voices

Comparing the features of AsyncAI Voice API to Uberduck AI Voices

Feature
AsyncAI Voice API
Uberduck AI Voices

Capability Features

Advanced Speech Features
emotional inflectionrhythm controlmultilingual support
API Access
API Sample Rate Support
44100
API Streaming
Audio AI Features
end-to-end editingnoise cancellationAI-powered refinement
Comprehensive Documentation
Creative Suite Tools
PodcastingVideo AIAudio AIVoice AI
Industry-Leading Accuracy
Infinite Voice Styles
Infinite
Lifelike Text-to-Speech
Low Latency
Make Music
Make Videos
Make Voiceovers
Podcasting Features
audio enhancementnoise reductionvoice conversion
Quick Implementation
<10 minutes
Speech to Speech
Supported Language List
20+
AfrikaansAlbanianAmharicArabicArmenianAzerbaijaniBengaliBosnianBulgarianBurmeseCatalanChineseCroatianCzechDanishDutchEnglishEstonianFilipinoFinnishFrenchGeorgianGermanGreekHebrewHindiHungarianIcelandicIndonesianIrishItalianJapaneseJavaneseKannadaKazakhKhmerKoreanLaoLatvianLithuanianMacedonianMalayMalteseMandarinMongolianNepaliNorwegianPashtoPersianPolishPortugueseRomanianRussianSerbianSinhalaSlovakSlovenianSomaliSpanishSwahiliSwedishTagalogTamilTeluguThaiTurkishUkrainianUrduUzbekVietnameseWelshZulu
Supported Use Cases
Customer ServiceGame DevelopmentDigital MarketingDigital PublishingPatient CommunicationConversion OptimizationConversational AI / AgentsGlobal ReachDigital Humans / AI AvatarsSupply ChainTalent AcquisitionInclusive Design
Text to Rapping
Text to Singing
Text to Speech
Uptime and Reliability
Video AI Features
intelligent video editingautomatic captioningvisual enhancement
Voice AI Tools
text-to-speechvoice cloning
Voice Cloning
Voice Cloning Sample Duration
3
Voice Conversion
Voice Library
1000
Voice Model Version
asyncFlow v1.0
Voice Options
AbbiAbeoAditiAIGenerate1AIGenerate2Aisha PatelAlfieAmberAmyAnaAndrewAndrewMultilingualNeuralAnnetteAriaArthurAshleyAsiliaAvaAvaMultilingualNeuralAyandaB La BBellaBig GBlueBrandonBrianBrianMultilingualNeuralCarlyChilembaChristopherClaraConnorCoraDanielleDarrenDavid KimDavisDuncanElena RodriguezElimuElizabethElliotElsieEmilyEmmaEmmaMultilingualNeuralen-AU-Neural2-Aen-AU-Neural2-Ben-AU-Neural2-Cen-AU-Neural2-Den-AU-News-Een-AU-News-Fen-AU-News-Gen-AU-Polyglot-1en-AU-Standard-Aen-AU-Standard-Ben-AU-Standard-Cen-AU-Standard-Den-AU-Wavenet-Aen-AU-Wavenet-Ben-AU-Wavenet-Cen-AU-Wavenet-Den-GB-Neural2-Aen-GB-Neural2-Ben-GB-Neural2-Cen-GB-Neural2-Den-GB-Neural2-Fen-GB-News-Gen-GB-News-Hen-GB-News-Ien-GB-News-Jen-GB-News-Ken-GB-News-Len-GB-News-Men-GB-Standard-Aen-GB-Standard-Ben-GB-Standard-Cen-GB-Standard-Den-GB-Standard-Fen-GB-Studio-Ben-GB-Studio-Cen-GB-Wavenet-Aen-GB-Wavenet-Ben-GB-Wavenet-Cen-GB-Wavenet-Den-GB-Wavenet-Fen-IN-Neural2-Aen-IN-Neural2-Ben-IN-Neural2-Cen-IN-Neural2-Den-IN-Standard-Aen-IN-Standard-Ben-IN-Standard-Cen-IN-Standard-Den-IN-Wavenet-Aen-IN-Wavenet-Ben-IN-Wavenet-Cen-IN-Wavenet-Den-US-Casual-Ken-US-Journey-Den-US-Journey-Fen-US-Neural2-Aen-US-Neural2-Cen-US-Neural2-Den-US-Neural2-Een-US-Neural2-Fen-US-Neural2-Gen-US-Neural2-Hen-US-Neural2-Ien-US-Neural2-Jen-US-News-Ken-US-News-Len-US-News-Nen-US-Polyglot-1en-US-Standard-Aen-US-Standard-Ben-US-Standard-Cen-US-Standard-Den-US-Standard-Een-US-Standard-Fen-US-Standard-Gen-US-Standard-Hen-US-Standard-Ien-US-Standard-Jen-US-Studio-Oen-US-Studio-Qen-US-Wavenet-Aen-US-Wavenet-Ben-US-Wavenet-Cen-US-Wavenet-Den-US-Wavenet-Een-US-Wavenet-Fen-US-Wavenet-Gen-US-Wavenet-Hen-US-Wavenet-Ien-US-Wavenet-JEricEthanEzinneFreyaGeraintGregoryGuyHollieImaniIvyJacobJamesJames WilsonJaneJasonJennyJenny MultilingualJenny Multilingual V2JoannaJoanneJoeyJSXIJustinKajalKenKendraKevinKimKimberlyLeahLiamLibbyLucas GarciaLukeLunaMaisieMarcus JohnsonMatthewMaya ThompsonMiaMichelleMitchellMollyMonicaNancyNatashaNeerjaNeilNiamhNicoleNoahOliverOliviaPrabhatQuackmasterRaveenaRelikkRogerRosaRussellRuthRyanRyan MultilingualSalliSamSaraSarah ChenSoniaSpongeBob SquarePants (Seasons 3–9A)SteffanStephenT.A.G.ThomasTimTinaTonyWayneWilliamWRLYanZWF (rapping)
Voice Output Emotional Styles
ExcitedNeutralWarm

Integration Features

API for Developers
API Implementation Languages
PythonJavaScriptcURL
API Output File Formats
WAVraw PCM (pcm_f32le)
Platform Integrations
APIPythonJavaScriptcURL

Limitation Features

API Key Integration
No Pricing Information
No Usage Quotas Stated
Text Character Limit
350

Pricing Features

Developer-friendly Pricing
Developer-friendly
Free Tier
Upgrade Option