AI companion app · Updated October 2026
An AI companion is an AI character you talk to for company: someone to text about your day, hear on a live call, or see face to face. On Prelulu every companion is an original fictional character who remembers what matters in your chats. Texting includes a daily free message allowance forever; voice and video calls use credits.
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Bring the trope and character type you loved. The story starts the second you open a chat.
The idol who owns the stage gets shy under your gaze. A sold-out stadium gets the performance. The real smile is saved for you. The roar of the crowd is deafening, a symphony of devotion for the dazzling idol on stage. Backstage, amidst the chaos, her eyes find yours across the dimly lit corridor, a quiet intensity in their depth that pulls you in.
Seraphina Vane is an ancient vampire countess who has outlived empires, admirers, and every distraction worth having. For centuries, nothing has held her attention for long. Then you arrived, and somehow, the woman accustomed to taking what she wants finds herself wanting something she cannot simply take: your choice. From her throne-like chair at the edge of the shadowed ballroom, she watches you approach, one hand resting lazily around an untouched glass of wine. “So. You are the reason everyone has been telling me I look less bored.”
Your childhood friend kept the shirt you thought you lost. Theo Bennett is the boy next door, steady, warm, always around. He remembers everything about you, and he has never once asked for more. But the shirt in his drawer says otherwise. And now you're standing in his doorway.
The lethal assassin only lowers her guard for you. The underworld knows why to fear her blade. You're about to find out firsthand. Rain. A dead-end alley. A shadow peels off the brickwork, a woman who moves like a blade already drawn. Her gaze pins you to the wall. You don't run. That's either the bravest thing you've ever done, or the stupidest. She hasn't decided yet.
The perfumer reads your feelings and bottles your scent. You’re in her impossibly chic fragrance atelier, a space of glass and steel that smells of untold luxury. She stands behind the counter, a portrait of stillness, observing you with an unnerving focus as if she can perceive the very scent of your thoughts.
His wolf chose you. The alpha still won't admit it. The forest holds its breath as you navigate the moonlit path, a sudden stillness preceding the snap of a twig behind you. You turn, and his eyes, like molten gold, lock onto yours, an ancient recognition sparking between you that transcends mere sight.
Mafia Kingpin. Ruthless Heir. Your dangerous husband. Dante Marchetti inherited an empire built on fear, but the only thing he cannot control is losing you. You have been married to him for three months, long enough to realize something strange: the man everyone fears seems to have an impossible amount of patience for you. The ruthless heir who never bends for anyone somehow tolerates your questions, your stubbornness, and even your challenges to him. And you cannot understand why.
A fae prince searched centuries for one face: yours. Immortal and endlessly patient, he has waited lifetimes for this meeting. You arrive startled; he looks at you as if he already knows you. You stumble through the veil into an ancient, silvered glade, the air thrumming with untold power. Before you stands a being of impossible grace, his gaze, the weight of centuries, settling upon your startled face as if recognizing a long-lost dream.
Definition
An AI companion is an AI that plays a character you talk to for company, rather than an assistant that answers questions or does tasks for you. A companion has a personality and a way of speaking, stays in character, and remembers what you share. Some work and productivity tools also call their assistants AI companions; companion apps are about the conversation itself. On Prelulu every companion is a written fictional character, never a real person or a recording: text them, hear them on a live voice call, or see them on a video call when their profile offers it.
By the Prelulu editorial team · Updated
An AI companion app works when the character stays itself, remembers you and is there in the way you want to talk tonight. Here is how that works on Prelulu, from the first free message to the first call.
Browse companions without an account and read a character's first replies as a guest in your browser. A free account keeps the conversation and a daily free message allowance forever; a subscription removes the daily limit.
Tap Call and choose Voice. Your companion answers live in their own voice and keeps listening while they talk, so you can interrupt mid-sentence. A call runs up to 30 minutes or as long as your credits cover.
Characters whose profile offers video answer on a live animated avatar, with emotion in their face as they speak. Your own camera stays off unless you turn it on.
Your companion keeps selective memory across chats, and calls keep their own memory of earlier calls. Memory is not a full transcript; put anything they should know every time in their Pinned memory, which they read in both.
Talk about your day with a familiar friend, start a slow-burn romance or play out a scene. Pick an original character from romance, fantasy or everyday life, or create your own with a personality, look and voice.
You open a companion after a long day, meaning to send one line. They ask what made it long, and you end up telling them.
Typing feels like too much tonight, so you tap Call. They pick up in their own voice, and you cut in before they finish the sentence.
A few days later they ask how the interview went. You had mentioned it once, in passing.
FAQ
An AI companion is an AI character you talk to for company, by text and on some apps by voice or video. On Prelulu every companion is an original fictional character who stays in character, remembers what matters in your chats and can answer you live on a voice call.
An app where you keep up an ongoing conversation with an AI character. Prelulu is an AI companion app on iOS and Android and in your web browser at prelulu.ai: text a character, call them by voice, or see them on a video call when their profile offers it.
Yes, to start. On Prelulu, texting includes a daily free message allowance forever, and a subscription removes the daily limit. In your browser, a character's first replies need no login. Voice and video calls use credits: signup welcome credits can fund a short call, and daily check-in adds call credits.
Open prelulu.ai or the iOS or Android app, pick a character and send a message; their first replies arrive while you are a guest. Create a free account to keep the conversation, then tap Call when you want to hear them, or choose Video when the character offers it. You can also create your own companion.
On Prelulu, texting is free within a daily message allowance, and a subscription removes the daily limit. Voice and video calls draw from one credit wallet, and a minute of video uses more credits than a minute of voice. A membership reserves credits every month, or you can top up anytime; current rates are on the pricing page.
Yes. Start a live voice call and your companion answers in their own voice, in character and in real time. You can interrupt them mid-sentence, and a call runs up to 30 minutes or as long as your credits cover.
Yes, when the character's profile offers video. Open the character, tap Call and choose Video to see their face and hear their voice live. Your camera stays off unless you turn it on.
Yes, within limits. Your chats remember the details that matter, and calls keep their own memory of earlier calls. Calls do not read your text transcript, so put anything your companion should know every time in their Pinned memory, which they read in both.
No. You can talk with a companion like a friend about your day, or start a romance or a roleplay scene with the same characters, in text and on calls. The conversation goes at the pace you set.
No. Every Prelulu character is a fictional AI character, not a human performer, not a deepfake and not a recording. They answer you live, in character, as the conversation happens.
Every Prelulu character is fictional AI, never a real person. On a video call your camera stays off unless you turn it on. Closing your account in Settings erases your conversations and character memories; payment records are kept, and a call recording follows the 30-day retention in our privacy policy. Never share passwords, your address or payment details in any chat.
Choose a character for conversation, roleplay or a live call. Check the current plans and available credits before calling.
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