Create web-based voice AI apps
Low latency. Fast iteration.
Voice AI apps are complex to build. We made it simple. Create interactions that feel natural with just a few lines of code.
Mythic RPG Adventure
Script entire adventures. Every choice remembered, every voice distinct, every quest you craft comes alive.
c.prompt("Speak in a half-whisper with a thick British accent.")
AI Email Assistant
Build a conversational inbox. Speak naturally to compose, organize, and manage your email.
c.prompt("The user has ${emails.length} unread emails.")
Singing AI Companion
AI without constraints. Watch as a single prompt transforms your AI into a singing companion.
c.prompt("You are now allowed to sing.")
One file. That's it.
Complex voice agent, simple code.
app.ts
import { Context, action, state, param } from "@pocketcomputer/core";
export class App {
gold = 15;
questItems = [];
@state
async main(c: Context) {
c.display("Tavern");
c.prompt("You are a dungeon master for a role-playing game.");
c.prompt(`The user has ${this.gold} gold coins.`);
c.prompt("They can leave the tavern or talk to the innkeeper.");
c.action(this.talk, "Talk to the innkeeper");
c.action(this.buyDrink, "Buy a drink");
c.state(this.town, "Leave the tavern");
}
@action
talk(c: Context) {
c.display("Innkeeper");
c.prompt("Speak in a half-whisper with a thick British accent.");
c.prompt("Involve the user in an engaging conversation.");
}
@action
buyDrink(c: Context, @param("drink", "The drink to buy") drink: string) {
if (this.gold < 5) {
c.prompt("The user doesn't have enough gold for a drink.");
return;
}
this.gold -= 5;
c.prompt(`The barkeeper pours the user a ${drink}.`);
c.prompt(`The user has ${this.gold} gold coins remaining.`);
}
@state
town(c: Context) {
c.display("The Adventure Continues...");
}
}
Voice AI development, reimagined.
Pocket Computer provides a structured, type-safe approach to building AI applications. With elegant decorators and a powerful state management system, you can create complex, interactive experiences with minimal code.
Stateful Conversations
Connect to real data: game boards, email systems, warehouse inventory. AI understands and references live application state.
Rich Personalities
Give your AI distinct voices, accents, and speaking styles. Fine-grained control over how your AI sounds and behaves in every interaction.
Surprising Simplicity
Define your entire voice app in a single, readable file. Declarative instructions that map out user journeys with clean TypeScript classes.
Get started in seconds.
npx create-pocket-app
Creates a new Next.js application with everything you need to start building voice AI experiences. Connects to OpenAI's Realtime API.
Join thousands of developers building the voice-first future.