Create intelligent AI agents that understand context, remember conversations, and provide personalized responses through video meetings and real-time chat.
PersonaAI is a cutting-edge platform that enables users to build, customize, and interact with AI agents through immersive video meetings. Built with Next.js 15, React 19, and powered by OpenAI's latest models, it offers a seamless experience for creating domain-specific AI personalities.
- Custom Personalities: Build specialized AI agents with unique expertise for any domain
- Contextual Memory: Agents remember previous interactions and maintain conversation continuity
- Domain Expertise: Create agents for music, fitness, technology, business, and more
- Real-time Video Calls: Have face-to-face conversations with your AI agents
- Advanced Voice Technology: Powered by Stream.io for high-quality audio/video
- Meeting Recordings: Automatic recording and storage of all interactions
- GPT-5-nano Integration: Lightning-fast responses with the latest OpenAI models
- Context Awareness: Agents understand conversation flow and maintain topic relevance
- Ask AI Feature: Interactive chat during meetings for instant clarification
- Auto Summaries: AI-generated meeting summaries with key insights and action items
- Transcript Generation: Complete conversation transcripts with timestamp accuracy
- Usage Analytics: Track conversation patterns and agent performance metrics
- Unlimited Agents: Create as many AI personalities as needed
- Advanced Capabilities: Enhanced AI features and priority processing
- Priority Support: Dedicated support for premium subscribers
- Next.js 15 with App Router architecture
- React 19 with latest features and optimizations
- TypeScript for type safety and better development experience
- Tailwind CSS for modern, responsive styling
- Radix UI components for accessible design system
- PostgreSQL for reliable data storage
- Drizzle ORM for type-safe database operations
- tRPC for end-to-end type safety between client and server
- OpenAI GPT-5-mini for intelligent conversations
- Stream.io for video calls and real-time chat
- Webhook Processing for seamless meeting state management
- Better Auth for secure user authentication
- Polar integration for subscription management and payments
- Inngest for async job processing
- Webhook Handlers for Stream.io event processing
- Node.js 18+ and npm/yarn/pnpm
- PostgreSQL database
- OpenAI API key
- Stream.io account and API keys
- Polar account for payments (optional)
- Clone the repository
git clone https://github.com/PranshuSharma14/PersonaAI.git
cd PersonaAI- Install dependencies
npm install3. Enviornment variable dependencies
# Database
DATABASE_URL="postgresql://<DB_USER>:<DB_PASSWORD>@<DB_HOST>/<DB_NAME>?sslmode=require"
# Better Auth
BETTER_AUTH_SECRET="your_better_auth_secret"
BETTER_AUTH_URL="http://localhost:3000"
# OAuth Providers
GITHUB_CLIENT_ID="your_github_client_id"
GITHUB_CLIENT_SECRET="your_github_client_secret"
GOOGLE_CLIENT_ID="your_google_client_id"
GOOGLE_CLIENT_SECRET="your_google_client_secret"
# App URL
NEXT_PUBLIC_APP_URL="http://localhost:3000"
# Stream (Video & Chat)
NEXT_PUBLIC_STREAM_VIDEO_API_KEY="your_stream_video_api_key"
STREAM_VIDEO_SECRET_KEY="your_stream_video_secret_key"
NEXT_PUBLIC_STREAM_CHAT_API_KEY="your_stream_chat_api_key"
STREAM_CHAT_SECRET_KEY="your_stream_chat_secret_key"
# OpenAI
OPENAI_API_KEY="your_openai_api_key"
# Polar (Payments / Billing)
POLAR_ACCESS_TOKEN="your_polar_access_token"
# Inngest (Background jobs / Webhooks)
INNGEST_API_KEY="your_inngest_api_key"
- Set up the database
npm run db:generate
npm run db:migrate
npm run db:studio
npm run db:push- Start the application
npm run dev- Start the webhook listener (in a new terminal)
Open another terminal in the same project directory and run:
npm run dev:webhook- Open the application Visit http://localhost:3000 to see PersonaAI in action.
personaAI/
├── src/
│ ├── app/ # Next.js App Router
│ │ ├── (auth)/ # Authentication pages
│ │ ├── (dashboard)/ # Main dashboard
│ │ ├── api/ # API routes
│ │ │ ├── webhook/ # Stream.io webhooks
│ │ │ ├── trpc/ # tRPC endpoints
│ │ │ └── inngest/ # Background jobs
│ │ └── call/ # Video call interface
│ ├── components/ # Reusable UI components
│ │ └── ui/ # Radix UI components
│ ├── modules/ # Feature modules
│ │ ├── agents/ # AI agent management
│ │ ├── meetings/ # Meeting functionality
│ │ ├── auth/ # Authentication
│ │ ├── dashboard/ # Dashboard UI
│ │ ├── premium/ # Subscription features
│ │ └── home/ # Landing page
│ ├── db/ # Database schema & config
│ ├── lib/ # Utility libraries
│ ├── trpc/ # tRPC configuration
│ └── inngest/ # Background job functions
├── public/ # Static assets
└── drizzle.config.ts # Database configuration
- Define Personality: Set agent name, expertise area, and behavioral traits
- Configure Responses: Customize how the agent communicates
- Test Interactions: Preview agent responses before going live
- Deploy: Make agent available for video meetings
- Video Call: Real-time video conversation powered by Stream.io
- AI Processing: Live transcription and context understanding
- Auto Summary: AI-generated summary with key points and action items
- Tiered Access: Free users get limited agents, premium users get unlimited
- Advanced Features: Enhanced AI capabilities and priority processing
- Analytics Dashboard: Detailed insights into usage patterns
Pranshu Sharma
- GitHub: @PranshuSharma14
- Email: pranshusharmaindia@gmail.com
Built with ❤️ for the future of AI interactions