Glossary · As of June 2026
What is a Service Conversation? (India 2026)
A service conversation is a user-initiated WhatsApp conversation handled with free-form replies inside the 24-hour session window. It is Meta’s fourth conversation category alongside marketing, utility and authentication — and the first service conversation each month per WABA is currently free in Meta’s 2026 pricing, making it the cheapest way to engage Indian customers.
A service conversation begins when a customer sends your WABA an inbound message — text, a button reply, a media file, or a Flow submission. The inbound message opens (or refreshes) a 24-hour session window during which your business can reply in plain text or with media without first sending a pre-approved template. Each new inbound message resets the 24-hour clock; once the window closes, you must revert to template-gated messaging.
In Meta's 2026 INR pricing, service conversations are the cheapest category. Meta classifies the first conversation per unique user per WABA per month as free; subsequent service conversations are billed at the service rate, which sits below utility, authentication and marketing. The single biggest cost lever on the WhatsApp Business Platform is therefore the ratio of your inbound-driven service conversations to business-initiated marketing or utility conversations.
Practically, Indian operators who succeed on WhatsApp design every touchpoint to pull users into the service window: click-to-WhatsApp ads with sharp welcome flows, “Talk to us” CTAs on order confirmations, post-purchase NPS prompts that invite a reply, and human handoffs the moment intent is ambiguous. Brands optimised for service-window engagement typically pay 50-70% less per active customer per month than brands that depend purely on broadcast marketing templates.
Authoritative source: Meta WhatsApp Business Platform pricing.