Why WhatsApp Is Critical Infrastructure for Indian Apps
India has 550 million WhatsApp users. Email open rates in India average 15–25%. WhatsApp message open rates average 85–95%. If your app sends any notifications, order confirmations, support responses, or alerts, WhatsApp delivers them to nearly every user. Email delivers them to about one in six. At DevXAI Technologies we integrate WhatsApp Business API as part of app development and automation projects across every industry we work in.
The Two Ways to Access the API
Meta's WhatsApp Cloud API directly — Free to set up via Meta's Business Manager. Pay per message (roughly ₹0.30–₹0.90 per business-initiated conversation, free for user-initiated conversations within a 24-hour window). Requires more technical setup but no third-party margin.
BSPs (Business Solution Providers) — Companies like Interakt, WATI, or Gupshup that sit on top of the Meta API and provide a dashboard, template management, and easier developer integration. They charge ₹2,000–₹8,000/month plus message costs. Worth it for non-technical teams or products with moderate message volumes.
Common Use Cases We Have Built at DevXAI
- Order confirmations and delivery updates for e-commerce and logistics apps
- Appointment reminders for healthcare and service booking platforms
- Payment confirmations and invoices sent as PDF documents via the Document message type
- Lead response automation — instant WhatsApp response when a website enquiry is submitted
- Support bots — FAQ handling with human handoff for complex queries
We integrate WhatsApp Business API as part of app development and automation projects. Reach us at hello@devxaitechnologies.com or WhatsApp us directly at +91 9160 552 516.