Transform your business communication with AI agents that call, qualify, and schedule at scale
See RelayX in Action - Watch how AI agents handle real conversations, schedule appointments, and qualify leads automatically.
Make 1000s of personalized AI voice calls simultaneously. No humans needed.
RelayX is an intelligent voice calling platform that automates business communications using AI. It enables businesses to make thousands of personalized voice calls simultaneously, leveraging advanced AI for natural conversations, appointment scheduling, and lead qualification.
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❌ Problems
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✅ RelayX Solution
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RelayX transforms business outreach by:
- AI Voice Agents: Natural-sounding AI that speaks like a real person
- Bulk Campaigns: Launch 1000s of calls with a single CSV upload
- Smart Scheduling: Integrated with Calendly for seamless appointment booking
- Multi-Language Support: Supports Hindi, English, and other Indian languages via Sarvam AI
- Knowledge Base: AI learns from your documents to answer customer questions
- Real-time Analytics: Track call performance, sentiment, and outcomes
📦 Complete Tech Stack Details
- React 18 + TypeScript - Modern UI framework
- Vite - Lightning-fast build tool
- TailwindCSS - Utility-first styling
- shadcn/ui - Beautiful component library
- Framer Motion - Smooth animations
- React Router - Client-side routing
- FastAPI - High-performance Python API framework
- PostgreSQL (Supabase) - Scalable database
- Twilio - Voice calling infrastructure
- Groq LLM - Ultra-fast AI inference
- Sarvam AI - Indian language TTS/STT
- WebRTC VAD - Voice activity detection
- Vercel - Frontend hosting
- Railway - Backend deployment
- Supabase - Database & authentication
- LangChain - RAG pipeline for knowledge base
- ChromaDB - Vector database for embeddings
- Groq (Llama 3) - Fast LLM for conversations
- Sarvam Bulbul - Indian language TTS
- Sarvam Saarika - Indian language STT
| Feature | Description |
|---|---|
| 📊 Dashboard | View real-time analytics and call statistics |
| 🤖 AI Agent | Configure voice agent personality and knowledge base |
| 📞 Campaigns | Upload CSV and launch bulk calling campaigns |
| 👥 Contacts | Manage your contact database |
| 🎙️ Live Calls | AI handles real conversations with natural language |
🔗 Backend API Health Check: api.relayx.tech/health
- Customize agent name, role, and personality
- Upload knowledge base documents (PDF, TXT, DOCX)
- Set conversation goals and guardrails
- Configure voice settings and language
- Upload contacts via CSV
- Schedule campaigns for optimal timing
- A/B test different scripts
- Track campaign performance in real-time
- Natural conversation flow with context awareness
- Automatic appointment scheduling via Calendly
- Lead qualification and scoring
- Sentiment analysis during calls
- Call volume and success rates
- Average call duration
- Sentiment trends
- Conversion metrics
- Cost per successful call
- English, Hindi and Marathi natively supported
- Additional Indian languages via Sarvam AI
- Automatic language detection
- Code-mixing support (Hinglish)
┌─────────────┐ ┌──────────────┐ ┌─────────────┐
│ Frontend │────▶│ Backend │────▶│ Database │
│ (Vercel) │ │ (Railway) │ │ (Supabase) │
└─────────────┘ └──────────────┘ └─────────────┘
│
┌───────┴───────┐
▼ ▼
┌──────────────┐ ┌─────────────┐
│ Voice Gateway│ │ Groq LLM │
│ (Twilio) │ │ (AI Brain) │
└──────────────┘ └─────────────┘
│
▼
┌──────────────┐
│ Sarvam AI │
│ (TTS/STT) │
└──────────────┘
- Node.js 18+
- Python 3.11+
- PostgreSQL (or Supabase account)
- Twilio account
- Groq API key
- Clone the repository
git clone https://github.com/Gauravguddeti/relayX.git
cd relayX- Setup Frontend
cd frontend
npm install
npm run dev- Setup Backend
cd backend
pip install -r requirements.txt
uvicorn main:app --reload- Configure Environment Variables
See
.env.examplefiles in both frontend and backend directories.
- Lead Generation: Qualify leads at scale before human handoff
- Appointment Scheduling: Book meetings automatically with AI
- Customer Support: Handle routine inquiries 24/7
- Surveys & Feedback: Collect feedback through voice calls
- Payment Reminders: Automated payment follow-ups
- Event Registrations: Register attendees via phone
| Plan | Monthly Price | Included Calls | Overage Rate | Best For |
|---|---|---|---|---|
| 🎯 Starter | ₹1,999 | 200 | ₹12/call | Small businesses testing AI |
| 🚀 Growth | ₹6,999 | 1,200 | ₹8/call | Growing businesses scaling |
| 💎 Enterprise | ₹19,999 | 5,000 | ₹6/call | High-volume enterprises |
| 💳 Pay As You Go | ₹0 | 0 | ₹15/call | Irregular calling needs |
Click to see detailed feature breakdown
| Feature | Starter | Growth | Enterprise | PAYG |
|---|---|---|---|---|
| Included Calls/month | 200 | 1,200 | 5,000 | 0 |
| Per Call Cost | ₹10 | ₹5.8 | ₹4 | ₹15 |
| Knowledge Base Docs | 10 | 50 | Unlimited | 5 |
| AI Customization | Basic | Advanced | Full | Basic |
| Calendly Integration | ❌ | ✅ | ✅ | ❌ |
| A/B Testing | ❌ | ✅ | ✅ | ❌ |
| Campaign Management | ✅ | ✅ | ✅ | Limited |
| Languages | English | English + Hindi | All Indian | English |
| Analytics | Basic | Advanced | Real-time + AI | Basic |
| API Access | ❌ | ✅ | ✅ | ❌ |
| White Label | ❌ | ❌ | ✅ | ❌ |
| Support | Email (48h) | Priority (24h) | Phone + Manager | Self-service |
| SLA | - | - | 99.9% | - |
- 10x Cheaper: ₹6-15 per call vs ₹50-100 for human callers
- Infinite Scale: Make 1000s of calls simultaneously
- 24/7 Availability: No breaks, holidays, or downtime
- Consistent Quality: Every call follows your script perfectly
- Instant ROI: Start seeing results from day 1
For inquiries: Contact through the platform
Made with intent for businesses that want to scale their communication