Explore the latest WhatsApp Business API pricing plans designed for small, medium, and enterprise-level businesses. Understand how conversation-based billing works, including message categories like utility, marketing, and authentication. Learn how Business Solution Providers (BSPs) structure their subscription models and what additional costs may apply. This guide breaks down regional pricing, monthly usage tiers, and cost-saving opportunities to help you choose the most effective communication plan. Whether you're sending bulk notifications or offering customer support, get insights to maximize ROI with the right WhatsApp API pricing strategy.