WhatsApp Cloud API Bulk Messaging SaaS is a scalable platform designed to manage WhatsApp marketing campaigns using the official WhatsApp Cloud API.
The system allows companies to manage contacts, create approved message templates, organize audiences and send campaigns through connected WhatsApp Business numbers.
Built with a modern architecture, the platform supports multi-tenant environments where multiple companies can operate independently within the same system.
The application includes an administrative panel for managing companies, plans, and global settings, making it ideal for building a WhatsApp marketing SaaS platform.
Main capabilities include:

• Connect WhatsApp Business accounts using the official Cloud API
• Create and synchronize approved message templates
• Manage contacts and audience groups
• Send WhatsApp template campaigns
• Monitor delivery and read statistics
• Queue-based sending for high performance
• Multi-company SaaS architecture
• Role-based user access (Owner, Admin, Member)

The system was designed with scalability and performance in mind, using queue workers for message delivery and a modern backend stack.

• WhatsApp Cloud API integration
• Multi-tenant SaaS architecture
• Admin panel for companies and plans
• WhatsApp embedded signup integration
• Manual credentials connection option
• Template creation and Meta synchronization
• Contact management
• CSV contact import
• Contact groups for segmentation
• Campaign scheduling
• Queue based message sending
• Campaign statistics and monitoring
• Role based user permissions
• Modern Laravel backend architecture

• Docker Desktop
• PHP environment with Composer
• Node.js and NPM
• WhatsApp Cloud API access
• Meta App ID
• Facebook Login Config ID
• WhatsApp Business Account

1. Clone the repository to your server.
2. Copy the environment file and configure the required variables.
3. Install dependencies using Composer and NPM.
4. Start the Docker containers.
5. Run database migrations.
6. Create the super admin user.
7. Access the admin panel and configure Meta credentials.
8. Create companies and start connecting WhatsApp numbers.