PrankGPT is an AI tool that allows users to make prank phone calls using an AI-powered voice. The tool offers users the option to input a phone number, choose a voice from two available options, and then input a prompt.

The AI is then instructed on what to talk about in the phone call.

The tool is intended for entertainment purposes only and not for malicious use.

In terms of user experience, PrankGPT is simple and easy to use.

Its design is user-friendly, and the tool is compatible with any device that can access the internet.

Moreover, PrankGPT's voices are provided by Rime Labs and Google Cloud.

It is important to note that PrankGPT is not intended for malicious use, and the developers warn users against using the tool for phishing, spamming or other harmful activities.

Additionally, it is essential to consider the privacy of the person being called and ensure that they are complicit in the prank.

Any illegal or immoral use of the tool is not supported or encouraged.

Overall, PrankGPT offers an entertaining and creative way to spend time with friends and family with its AI voice, making prank phone calls seem more realistic and humorous.