Build voices that fit into each scenario
API customer support

Customer Support

API Voice assistant

Voice Assistant

API learning and training course

Learning & Training

Audiobooks

Audiobooks

API customer support

Customer Support

API Voice assistant

Voice Assistant

API learning and training course

Learning & Training

Audiobooks

Audiobooks

Explore DupDub’s easy-to-use text-to-speech API
  • Scalable voices

    A growing portfolio of 500+ natural-sounding AI-generated voices feature human-like intonation in 60+ languages and accents.

  • Expressive styles

    Expressive voice styles such as narrative, chat, explainer, cheerful, loud, angry, sad, etc. are supported to create exclusive voice effects.

  • Adjustable parameters

    Regulate various parameters including volume, pitch, speech rate, and others to perfectly modify speech as needed.

  • MeetHiFiVoice

    DupDub has launched the 5th generation of MeetHiFiVoice to help make AI voices more authentic and human-like.

Integrate your exclusive open API
  • First step Register an account on Open API

    Step 1

    Register an account
    10,000 characters are available for a free-trial post-registration. Pre-charge your account for subsequent use.
  • Second step Generate an API key

    Step 2

    Generate an API key
    Build your applications to acquire your unique APP key and in turn launch the DupDub API.
  • Third step of Open AI text to speech conservasion

    Step 3

    Synthesize the speech
    Text-to-speech conversion is at the ready.
    You can check call characters with Billing Service.

Text-to-speech open API

  • Free trial

    10,000 characters

  • Pay as you go

    Pre-charge

  • Tiered pricing

    $20 per 1M character

  • Billing service

    Daily/Monthly/Yearly

0
$0
Request a quote
*The total number of characters in the input string are counted for billing purposes, including spaces and all Speech Synthesis Markup Language (SSML) tags except mark.

FAQ

Does DupDub support free open API?
How can I track my API usage?
How is the billing time node calculated?
Are any discounts available for launching open API?