WhatsApp Business API pricing in India:Meta's rates, provider markups and GST.

A marketing message costs about 7.5 times a utility message (₹0.8631 against ₹0.1150), which is why template category matters more than anything else on the bill. Meta's developer documentation confirms the model: 'Effective July 1, 2025, Meta charges on a per-message basis', 'All non-template messages are free', and 'Utility templates delivered within an open customer service window are free' (Meta for Developers).

Many pages ranking for this topic still describe the older per-conversation model, or quote marketing rates that differ from each other. Use Meta's rate card with a date, and treat any provider's quoted price as its own all-in price, not Meta's. If you already know which provider you want and need help connecting WhatsApp to your funnel, see WhatsApp automation.

Meta's messaging documentation defines the first: 'When a WhatsApp user messages you or calls you, a 24-hour timer called a customer service window starts', and the timer resets with each new message (Meta: send messages). That sequence mirrors Meta's own charge example, in which a business sends four messages and pays for two (Meta for Developers). The free entry point rule is the other big lever: when a user messages you from a Click-to-WhatsApp ad or a Page call-to-action button on the mobile app, 'All messages are free for 72 hours, including template messages', according to the same page. For businesses that already run Meta ads, routing leads into WhatsApp this way makes the first three days of follow-up free.

Categories are Meta's call, not yours. Meta's template categorisation rules say templates with mixed utility and marketing content are treated as marketing, that utility templates that should be marketing are re-categorised, and that a business 'accepts the charges associated with the category applied to the template at time of use' (Meta: template categorization). An order update that adds 'use code SAVE10 on your next order' becomes a marketing message at 7.5 times the price.

Reading the table: Interakt's Growth plan charges ₹0.958 per marketing message against Meta's ₹0.8631, about 11% more, and AiSensy's Basic plan ₹1.09, about 26% more. Both state on their pricing pages that service replies beyond 1,000 a month are charged, although Meta's documentation says non-template messages are free. That is a provider charge for their platform, not a Meta charge, and it matters for support-heavy businesses. Interakt's Enterprise plan lists 'No Templates Markups', which shows the trade-off on offer: a higher fixed fee for Meta pass-through rates.

The right provider depends on features as much as price: CRM integration depth, Shopify triggers, chatbot tools and seats. A full side-by-side is on Interakt vs Wati vs AiSensy. For CRM-led teams, see HubSpot WhatsApp integration; for stores, Shopify WhatsApp order notifications.

At low volume the platform fee dominates, so the cheapest plan is the one with the lowest fee that has the features you need. At high volume the per-message markup dominates: at 1 lakh marketing messages, a ₹0.10 difference per message is ₹10,000 a month before GST. Marketing messages are more than 90% of every bill in these examples, so cutting wasted broadcasts saves more than switching provider.

Meta's Business Help Centre says that from January 2026 eligible customers with a 'Sold to' address in India receive invoices from Facebook India, that WhatsApp Business Messaging services billed by Facebook India 'are subject to applicable GST (18%)', charged as IGST for inter-state and CGST plus SGST for customers billed in Haryana, and that only designated SEZ customers are exempt (Meta Business Help Centre). The article covers businesses on monthly invoicing with a line of credit. Meta also publishes a currency migration API that clones an account into the new currency; the old account stops sending once migration completes (Meta: change billing currency). Separately, the ₹2.4971 authentication-international rate applies only to eligible businesses based outside India messaging Indian users (Meta: authentication-international rates); Meta's developer documentation sets the INR migration deadline of 31 December 2026 for eligible partners and directly integrated clients (Meta for Developers).

If you use a provider, it buys messaging from Meta and invoices you, usually with GST on top ('+taxes' on the Interakt pricing page, for example). A GST-registered business can normally claim the 18% back as input tax credit; your chartered accountant should confirm.

Once costs are under control, connect WhatsApp to measurement: log conversations against leads in the CRM, and send qualified WhatsApp leads back to ad platforms, as described in tracking WhatsApp leads with Google Ads offline conversions. For stores with cash-on-delivery orders, confirmation messages pair with Meta CAPI for Shopify COD orders. For D2C brands, WhatsApp sits inside the wider D2C growth marketing system, next to paid social whose costs are benchmarked in Meta ads CPM and CPL benchmarks for India, and inside customer journey automation. For opt-in and consent under India's data protection rules, see consent mode and the DPDP Act.

The work covers the message mix and categories, the provider route at your volume, and the integration of WhatsApp with your CRM, chatbot and ad tracking; it is described on WhatsApp automation and AI chatbots for business. Where the question is wider than messaging, the starting point is the Revenue Diagnostic: two weeks with read-only access, fixed at ₹90,000 for companies in India ($1,500 elsewhere), credited in full if the work continues. For CRM licence costs alongside WhatsApp, see HubSpot price in India.