AsyncAI Voice API vs WebsiteVoice

Comparing the features of AsyncAI Voice API to WebsiteVoice

Feature
AsyncAI Voice API
WebsiteVoice

Capability Features

Accessibility Support
Additional Voices
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
Audio Analytics
Automatic Content Detection
Comprehensive Documentation
Control Panel Management
Creative Suite Tools
PodcastingVideo AIAudio AIVoice AI
Custom Text Intro/Outro
Customizable Widget
Faster Audio Conversion
Help Visual Impairment Non-Profit
Infinite Voice Styles
Infinite
Lifelike Text-to-Speech
Low Latency
MP3 Download
No Audio or Text Ads
Podcasting Features
audio enhancementnoise reductionvoice conversion
Priority Support
Quick Implementation
<10 minutes
Quick Installation
Removal of Watermark
Smart Natural Voice
Social Sharing
Supported Language List
20+
Supported Languages
EnglishChineseDanishSpanishDutchFrenchGermanItalianJapaneseKoreanNorwegianPolishPortugueseRomanianRussian
Supported Use Cases
Customer ServiceGame DevelopmentDigital MarketingDigital PublishingPatient CommunicationConversion OptimizationConversational AI / AgentsGlobal ReachDigital Humans / AI AvatarsSupply ChainTalent AcquisitionInclusive Design
Supports Multiple Languages
38
Supports Multiple Voice Types
MaleFemale
Ticket Support
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 Library
1000
Voice Model Version
asyncFlow v1.0
Voice Output Emotional Styles
ExcitedNeutralWarm
Voice Speed Adjustment

Integration Features

API Implementation Languages
PythonJavaScriptcURL
API or Plugin Support
API Output File Formats
WAVraw PCM (pcm_f32le)
Integration Method
JavaScript snippet
Platform Integrations
APIPythonJavaScriptcURL

Limitation Features

API Key Integration
Limited Audio Plays on Lower Tiers
Starter: 1/day, Premium: 5/day, Professional: 10/day
No Explicit Mention of Offline Use
No Mention of CMS Integrations
No Mention of File Format Support Beyond MP3
No Pricing Information
No Usage Quotas Stated
Play Counting Rule
Only new text played is counted as a play. Long pages/articles might be counted as two plays.

Pricing Features

Audio Play Definition
1 audio play = 1000 words
Developer-friendly Pricing
Developer-friendly
Free Tier
Free Trial
14 days
Monthly Billing
No Credit Card Required
Premium Plan Audio Plays Per Day
5
Premium Plan Price
$29/month
Premium Plan Yearly Price
$309/year
Professional Plan Audio Plays Per Day
10
Professional Plan Price
$49/month
Professional Plan Yearly Price
$529/year
Starter Plan Audio Plays Per Day
1
Starter Plan Monthly Price
$9/month
Yearly Billing Option