WACRM is a production-grade, multi-tenant SaaS platform that unifies the entire customer lifecycle — WhatsApp Business Cloud API, Omnichannel Inbox across 16+ channels, AI Assistants, Sales CRM, Marketing Automation, Helpdesk with SLA, Appointment Booking, Client Portal, WhatsApp Commerce, Business Intelligence, Chatbot Builder, Live Chat Widget, Plugin Marketplace and a full public REST API — inside one blazing-fast, installable, offline-capable Progressive Web App.