CallPro - VoIP Call Center & CRM SaaS (Next.js 16 + Twilio + Stripe)

CallPro - Production-Ready VoIP Call Center & CRM SaaS

A complete, production-ready VoIP call center and CRM platform built with the latest web technologies. Make and receive calls directly from the browser using Twilio WebRTC, manage leads through a full pipeline, run outbound campaigns, and accept payments via Stripe — all from a single dashboard.

Key Features

• Browser-Based VoIP Calling — Make/receive calls via Twilio Voice SDK (WebRTC). No phone hardware needed.
• Lead Management CRM — Full lead pipeline with import, search, filtering, status tracking, and detailed lead profiles.
• Campaign Manager — Create and manage outbound calling campaigns with lead assignment and progress tracking.
• Stripe Payment Integration — Generate Stripe Checkout links, send via WhatsApp, auto-close deals on payment.
• Call Logging — Automatic call history with duration, notes, and outcome tracking.
• Dynamic Scripts — Configurable call scripts to guide agents through conversations.
• Reports & Analytics — Dashboard with call metrics, lead conversion rates, and agent performance stats.
• Role-Based Auth — Admin and agent roles with JWT-based authentication (NextAuth.js).
• Responsive UI — Modern interface built with Tailwind CSS 4 and shadcn/ui components.

Tech Stack

• Next.js 16 (React 19) with App Router
• TypeScript 5
• Tailwind CSS 4 + shadcn/ui
• Prisma 7 ORM + Neon PostgreSQL
• Twilio Voice SDK (WebRTC)
• Stripe Payments
• NextAuth.js 4 (JWT)
• Zustand 5 State Management

What's Included

• Full source code (no obfuscation)
• 13+ API routes
• Database schema with Prisma migrations
• Seed script for demo data
• Environment configuration template

Pages & Modules

Dashboard, Leads (list/detail/import), Calls (list/detail), Campaigns, Dialer, Scripts, Reports, Settings, Payments

Requirements

• Node.js 18+
• Twilio account (Voice SDK)
• Stripe account
• Neon PostgreSQL (or any PostgreSQL)

Demo

Live demo: https://voip-call-center.vercel.app