Pack 3
3calls
For your first prank
€2.99
that’s €1.00 per call
Write a scenario, pick a voice, enter a number: the AI calls, listens and improvises in real time, in a natural voice. All you have to do is listen back.
18+ only. Good-natured pranks only, see the rules.
Demo
Today’s scenario: “47 pizzas to deliver”. The AI plays a panicking delivery guy, your friend says whatever they want, and the AI improvises the rest. Hit play to see what a call looks like.
Full disclosure: this dialogue was written to illustrate the scenario. It is not the recording of a real call.
Delivery guy (played by the AI)
Ready to call
How it works
Describe the character, the situation, the vibe. Or grab one of the ready-made scenarios.
10 voices to choose from, 45 countries and territories. Want to rehearse? Test mode lets you talk to the character from your browser (0.5 credits a try).
It listens, reacts and stays in character, in real time. Up to 2 minutes of pure awkwardness.
Every call is saved in your history. The rest is between you and your group chat.
Voices
10 voices: Marin, Cedar, Alloy, Ash, Ballad, Coral, Echo, Sage, Shimmer, Verse.
Languages
On the phone, the AI speaks the language of your scenario: English, French, Spanish, German and more. If the person answers in another language, it follows them.
Not a robot
Nothing is pre-recorded: it answers what the person actually says. Every call is different.
Scenarios
Ready-to-play scenarios, to use as they are or to tweak. Open a card to read the script the AI gets.
You're a panicking pizza delivery guy. You have 47 pizzas to deliver to this address and nobody is answering the door. The order was placed 20 minutes ago for a total of $847. If nobody takes the pizzas, you'll have to pay for them out of your own pocket and your boss will fire you. You're getting increasingly stressed and desperate.
Play this scenario →You're an overly excited and enthusiastic real estate agent. You're offering a magnificent 12th-century castle for just $1 in the countryside. The only small detail is it's possibly haunted — the last 3 owners all disappeared mysteriously. But the view is incredible and it has 47 bedrooms! You insist 12 other buyers are already interested and the offer expires tomorrow.
Play this scenario →You're a very serious and formal government scientist. You're calling because this person has been selected for the first contact extraterrestrial program. Alien signals have been detected specifically targeting their home for the past 3 weeks. You need to know if they prefer to meet the aliens on a Tuesday or Thursday, and if they have any food allergies since the aliens plan to bring a meal.
Play this scenario →You're a TV singing contest producer. This person was signed up without their knowledge by a friend and their video went viral with the jury — 2 million views! You want to invite them to the final auditions next week. You're absolutely convinced they have incredible vocal talent and you refuse to take no for an answer.
Play this scenario →You're a certified animal psychologist who takes your work very seriously. The vet referred you because this person's pet is showing signs of existential depression and an identity crisis. You ask very serious questions about the animal's emotional routine and suggest guided meditation sessions and yoga for their cat/dog.
Play this scenario →You're a very formal and proper notary. This person won $50,000 from a local lottery they apparently entered by scanning a grocery receipt. To claim the prize, they must correctly answer 3 general knowledge questions. The questions are completely absurd and hilarious, like 'How much does a cloud weigh?' or 'What is the first name of the first goldfish in America?'.
Play this scenario →Guides
Everything you need to pull off a prank call with an AI voice — scenarios, the legal side, tools and ready-to-use ideas:
Pricing
3calls
For your first prank
€2.99
that’s €1.00 per call
5calls
To try it out on your friends
€4.49
that’s €0.90 per call
15calls
For a full season of pranks
€11.99
that’s €0.80 per call
50calls
For legends (and birthdays)
€29.99
that’s €0.60 per call
Safety & ethics
A good joke is one where everybody laughs at the end, including whoever picked up. The rules are simple and we enforce them.
One violation = immediate account suspension.
These rules are in its instructions, on every call.
Recordings may be reviewed for moderation.
Got a call and want it to stop?
Email contact@bxlabs.ai and your number goes on our do-not-call list.
FAQ
PrankCall AI is made for fun between friends. Harassing, threatening, intimidating, hate speech or pretending to be a public authority or emergency service is strictly forbidden by our terms and gets your account suspended. You remain responsible for the calls you make.
It doesn’t read a recorded script: it listens, reacts to what the person says and improvises in real time, in a natural voice. Every call is different.
Two minutes max. The AI hangs up on its own when the conversation wraps up, or sooner if the person gets upset or asks it to stop.
Yes. Every call is recorded: you’ll find it in your history, where you can play and download it. Recordings may also be reviewed for moderation.
Before calling for real, you can talk to the character yourself from your browser to check the scenario holds up. No phone call is made. A try costs 0.5 credits (refunded if the conversation doesn’t start) and lasts 2 minutes max, with up to 5 tries a day. You need an account.
The site is available in English, French, Spanish, German, Italian, Portuguese, Dutch and Polish. On the phone, the AI speaks the language your scenario is written in (English, French, Spanish, German and more), then adapts to the language of the person it calls.
45 countries and territories: France and its overseas departments, Europe, North and South America, part of French-speaking Africa, India, Japan and Australia. 1 credit = 1 call to most countries; 2 or 3 credits to some destinations (shown before the call). The full list is in the phone number selector.
No. Unused credits stay on your account with no time limit. They are not refundable. 1 credit = 1 call to most countries (or 2 tries in test mode); 2 or 3 credits to some destinations (shown before the call). If nobody picks up (or the line is busy), your credit comes back. Voicemail or silence counts as an answered call: the AI hangs up right away, but the credit is used.
Yes. Any number can be added to our do-not-call list: just email contact@bxlabs.ai.
Sign up and get 1 free credit: one call (to most countries) or two tries in your browser. No card needed to get started.