CallPro – Self-hosted VoIP call center with built-in CRM for SMBs

Summary: CallPro is a self-hosted VoIP call center and CRM built with Next.js, React, and TypeScript that enables browser-based calls via Twilio WebRTC without phone hardware. It integrates lead management, outbound campaigns, multi-language call scripts, and Stripe payments into one dashboard, designed for small and medium businesses.

What it does

CallPro allows users to make calls through a browser using Twilio WebRTC, manage leads, run outbound campaigns, and collect payments via Stripe, all from a unified interface.

Who it's for

It is intended for sales teams, telemarketing agencies, and businesses conducting outbound calls.

Why it matters

CallPro addresses the high cost and complexity of traditional VoIP call centers by offering an affordable, customizable solution without monthly per-seat fees.