What is PrankGPT?

PrankGPT is a voice‑based AI tool that lets users create prank calls by entering a target phone number and selecting a voice from pre‑built options. Users can choose from “Marv,” a classic prank voice, or “Zephyr,” a modern Gen‑Z voice powered by rime.

ai, or use default voices from Google Cloud. After selecting a voice, users provide a prompt that instructs the AI on the conversation content, and then start the call with a single button. The application runs client‑side with JavaScript and relies on Vocode, an open source library for building voice‑based large language model (LLM) applications.

PrankGPT pricing Freemium

PrankGPT offers a free plan with paid upgrades available.

PrankGPT user reviews

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PrankGPT's key features

  • Input phone number for prank
  • Select voice model (Marv, Zephyr)
  • Provide custom prompt to AI
  • Initiate voice call with AI
  • Built with Vocode voice library
  • Voices from Rime Labs, Google Cloud

PrankGPT use cases

  • Organize surprise birthday pranks for friends by customizing voice and prompt options, delivering a memorable audio experience without coding
  • Integrate PrankGPT into party‑planning apps to add interactive entertainment, allowing hosts to create unique, high‑quality voice pranks on demand
  • Generate viral audio content for a prank‑call entertainment brand, automatically producing shareable prank calls that boost social media engagement

Who is it for?

  • Voice actors
  • Comedy writers
  • Content creators
  • Prank creators
  • Telemarketing agents

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