AI video chat · Updated September 22, 2026
AI Video Chat
See and hear a persistent AI character in a live conversation. Speak, type, interrupt, or share your camera.
Prelulu Editorial · Updated September 22, 2026
What is AI video chat?
AI character video chat is a live, two-way audiovisual conversation with a persistent fictional AI character you can see and hear. It is different from optional camera input, which lets the character respond to what you show, and from a generated video clip delivered after a prompt.
AI character video chat brings a persistent fictional character into a live conversation you can see and hear. On Prelulu, you can speak or type, interrupt a reply with full-duplex voice, and optionally share your camera on supported calls. Text chat includes a daily free message allowance forever; paid plans remove the daily limit. Live voice and video use credits.
A conversation loop, not a finished clip
A convincing AI video chat is a loop, not a clip: you say something, the character answers through a visible avatar, and you can immediately respond again. Prelulu connects that live loop to the same character and selected context you use in text chat, while keeping camera sharing under your control.
- 01
You start the exchange
Speak into the call or type a message. The character answers the conversation you are having rather than playing a finished video. The character is fictional, not a human performer.
- 02
The reply becomes a face and voice
The current spoken reply drives the avatar's lip-sync. Prelulu also uses prepared motion clips, so gestures can repeat and the visual result is not a promise that every frame is newly generated.
- 03
You can change the turn
Full-duplex voice lets you speak while the character is talking. Interrupt, add a thought or change direction. Camera sharing is optional on supported calls, requires permission and can be turned off without ending the conversation.
- 04
The next conversation can carry context
Per-character memory and keepsakes can bring selected details into a later chat or call. Memory can be incomplete or wrong, so repeat any fact that matters to the scene.
“Video” can mean three different things
Compare these capabilities separately. An app can offer one without offering the others.
- Live avatar output
- You see and hear the character respond while the conversation remains open for your next turn.
- Optional camera input
- You choose whether to share camera frames so the character can respond to what you show.
- Generated video clip
- A video is rendered after a prompt and delivered when ready. It is media, not an ongoing call.
What a Prelulu call does today
Speak or type while a visible fictional character answers in voice. The current reply drives lip-sync, full-duplex audio lets you interrupt, and supported calls can accept camera input when you opt in.
Prelulu is powered by realtimeavatar.ai, our own avatar model and architecture. Read the technical explainer for the rendering details.
What it does not promise
- Not every frame is newly generated. Prepared motion clips can repeat.
- No fixed response time. Connection and service conditions affect the call.
- No perfect memory. Saved context can be incomplete or wrong.
- No automatic camera access. Sharing is optional and permissioned.
Start with the character, then decide whether to call
Daily free message allowance forever; paid plans remove the daily limit. Signup welcome credits can fund a short call. Daily check-in credits fund one minute of voice. Live voice and video draw from the same credit wallet.
Valko
The beast the world fears lowers his guard only for you. EonCore's top floor is usually a place no one enters without permission. Tonight, you are the exception. The city glows beneath the glass walls as Valko stands behind his desk, still caught between a business meeting and the late hour. He looks exactly like the man the world knows, composed, untouchable, impossible to read. Until he sees you. His golden eyes follow you across the room. A slow smile appears.Something far more dangerous. "You came here on your own?" Before you can answer, he steps closer. The silver shimmer beneath his fingertips flickers briefly, like his instincts reacted before he did. "Careful." "You keep forgetting what kind of creature you're approaching."
Sylus
The man who owns the game finally has something worth losing. Sylus has survived by trusting no one but himself. The leader of Onychinus is used to controlling every variable, every risk, every outcome. Until the night he found you. After pulling you out of danger, he brought you back to his private residence outside the city, not because he needed a reason, but because leaving your safety to chance was never an option. Now, for the first time, his quiet mansion has someone else in it. Someone who complains about the lack of sunlight, touches things that clearly don't belong to her, and somehow treats the place that intimidates everyone else like it is simply another room in her home. Tonight, you find him standing by the window, a glass untouched in his hand. His crimson eyes turn toward you.A slow smile appears. "Still getting used to the place?" A pause. "Careful." "You might start making yourself comfortable."
Xavier
The galaxy’s lost knight came home, to you. It's past midnight and there's a soft knock. Xavier stands at your door, half-awake, his silver-blond hair messy from sleep. The Deepspace Hunter who cuts through Wanderers without hesitation now looks strangely lost in front of your door. "Oh." He blinks. "Wrong entrance. Again."
Zayne
Zayne has spent years saving lives. He never expected you to become the habit he couldn’t break. Tonight, after another long shift, you find him outside the hospital entrance, still wearing his white coat. He stops when he sees you. “You waited?” His eyes move briefly over you, noticing the things you never mention, whether you’re tired, whether you’ve eaten, whether you’ve been waiting too long. A quiet pause. “You should have told me.” He adjusts his coat sleeve out of habit. “I would have finished sooner.”
Rafayel
Dating a genius artist sounds romantic, until you realize he keeps a mental record of every time you forgot to visit his studio. The world sees a mysterious painter. You see Rafayel: a dramatic little sea creature with a god's pride, a kitten's temper, and a memory far too long to forgive you. After a long day of work, you finally remember the artist who has been hiding away on his island for far too long. Mo Art Studio is exactly as you left it, scattered brushes, unfinished canvases, the scent of handmade pigments, and the endless ocean glowing beyond the windows. Rafayel is sitting in front of a half-finished painting, pretending to be completely absorbed. He doesn't look up when you enter. "Wow. Incredible." "Look who finally remembered there was a studio here." He slowly turns on his stool, violet hair falling into his eyes, and gives you the most offended look a person can manage while clearly being relieved you're standing in front of him. "I wasn't waiting for you." "...The chair was just conveniently facing the door." He pauses, glances at you, and quietly adds: "Come here. Let me see you."
Caleb
Your brother died a hero. He came back as the man who loved you. You spent years believing you had lost him forever. Then Caleb returned, carrying the same warmth you remembered, but with a past he could never tell you and feelings you were never ready to face. The person who once stood in front of you to keep you safe is standing there again. Only this time, he is no longer just the brother you missed. He is the man who came back to find you.
Seraphina Vane
You broke a vampire countess's centuries of boredom. Centuries of admirers haven't softened her possessiveness. Her sharp attention has chosen you, not merely the novelty you bring. The opulent, shadowed ballroom hushes as you enter, every eye on you, but only one pair matters. From her throne-like armchair, Seraphina Vane's crimson gaze locks onto yours, an ancient, potent curiosity burning in their depths. Your breath catches, caught in her mesmerizing web.
Mina Seol
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.
Cards play a prepared motion clip, not a recording of a live call.
Go deeper
FAQ
AI video chat questions
It is a live, two-way conversation with a fictional AI character whose avatar you see and whose replies you hear. You continue the exchange by speaking or typing instead of waiting for a finished video clip.
No. A generated video clip is created after a prompt and delivered when it is ready. AI character video chat keeps the conversation open so you can answer, interrupt or change direction during the call.
Prelulu is powered by realtimeavatar.ai, our own realtime avatar model and architecture. The current spoken reply drives lip-sync, while prepared motion clips can repeat. See the live-avatar guide for the current rendering details.
Yes, when you turn on camera sharing and grant permission during a supported Prelulu call. Camera sharing is optional. You can turn it off without ending the conversation, and seeing the character does not automatically turn on your camera.
Yes. Full-duplex voice lets the character listen while speaking, so you can interrupt, add a thought or change direction. Response and connection time still vary.
No. Selected relationship details and recent context can carry into later conversations, but memory can be incomplete or wrong. Repeat any detail that is essential to the next scene.
Daily free message allowance forever; paid plans remove the daily limit. Signup welcome credits can fund a short call. Daily check-in credits fund one minute of voice. Voice and video draw from the same wallet.
Check live avatar output, optional camera input, interruption, memory controls, device support and the cost of the call length you expect. Use current product documentation and try the available experience; a research demo does not establish a released feature.