Bulk messaging
How to Send One Message to Multiple Contacts on WhatsApp
Learn how to send bulk WhatsApp messages using VartaFlow's official WhatsApp Business API. Automate campaigns, integrate CRM, and engage customers at scale.
Guides
Build better WhatsApp customer journeys
Original, practical explanations for business, operations and product teams.
Platform
What Is WhatsApp Business API? A Practical Guide
Understand what the WhatsApp Business Platform is, how it differs from the app and what teams should plan before implementation.
Platform
WhatsApp Business App vs WhatsApp Business Platform
Compare the WhatsApp Business app and platform by team workflow, automation, integration needs and operational complexity.
Platform
How to Set Up WhatsApp Business API
Plan a responsible WhatsApp Business Platform setup from use-case definition and consent through testing, launch and monitoring.
Templates
WhatsApp Message Templates: Complete Guide
Learn how to plan clear WhatsApp message templates, variables, consent, review workflows and useful customer responses.
Marketing
WhatsApp Marketing Campaign Best Practices
Plan relevant WhatsApp campaigns with defensible consent, useful segmentation, controlled frequency and human support.
Team inbox
How a Shared WhatsApp Team Inbox Works
See how assignment, ownership, internal notes and customer context help teams manage WhatsApp conversations together.
CRM
WhatsApp CRM: Features and Use Cases
Understand how contact context, segmentation, follow-ups and conversation history support WhatsApp-centred customer workflows.
Chatbots
WhatsApp Chatbot Automation Guide
Design WhatsApp chatbot journeys that solve clear tasks, handle unexpected replies and provide a dependable human handover.