Companion
Companion is an interactive AI platform built with Next.js, React, and Supabase that enables users to create, customize, and converse with tailored AI personas. Powered by PostgreSQL and hosted on Vercel, the application delivers engaging real-time conversational experiences with persistent memory.
Project Summary
Companion is a modern full-stack web application designed to let users interact with customized AI personalities in real time. Built using Next.js and React, the frontend offers a sleek, responsive interface for fluid text interactions and persona creation. Backend capabilities are driven by Supabase and PostgreSQL, managing user authentication, dynamic persona profiles, and message histories with low latency. The platform integrates advanced AI model APIs to enable context-aware dialogues that adapt to each persona's defined backstories and behavioral traits. Scaled seamlessly on Vercel, Companion demonstrates an efficient approach to modern serverless web development, combining vector-based memory storage with scalable backend workflows for personal AI assistance, creative storytelling, and interactive communication.