WhatsApp is expanding beyond messaging into business voice calls, its per-conversation pricing model shifted during 2025, and a regulatory challenge in Italy is questioning Meta's policy that bars competing AI chatbots from operating on WhatsApp. For Indian businesses running customer support, sales, or marketing on the WhatsApp Business API, these three developments together signal a platform that is adding capability while tightening control over who can build on it.
A Calling API joins the messaging API
Meta has introduced a Calling API for WhatsApp Business, letting companies initiate and receive voice calls with customers through the same business number used for messaging, rather than relying on a separate telephony stack. This matters for sectors where a phone conversation still closes the loop faster than chat — collections, high-value sales, insurance, and after-sales support are obvious candidates in the Indian market. Businesses that already use WhatsApp for conversational commerce can, in principle, now keep the entire customer interaction — chat, catalogue, payment prompt, and a voice call if needed — inside one channel and one audit trail.
Practically, this is still an early rollout. Businesses evaluating it should check with their Business Solution Provider (BSP) on India-specific availability, calling rates, and whether it requires separate opt-in consent from customers, since voice calling carries different consent and DND-list considerations under Indian telecom regulations than WhatsApp messaging does.
Pricing moved from per-template to a more unified conversation model
Meta's conversation-based pricing for the WhatsApp Business API has continued to evolve through 2025, with providers and documentation pointing to pricing changes that took effect from July 1, 2025. The broader direction Meta has signalled is a move away from charging purely on message templates toward pricing structured around conversation categories (marketing, utility, authentication, service), which it had already begun shifting to in prior updates. For Indian businesses, the practical takeaway is the same one that applies every time Meta adjusts pricing: templates that were cheap under the old category rules may now sit in a costlier bucket, and the only way to know your actual exposure is to audit your template categories against current rates rather than assume last year's cost per conversation still holds.
Italy pushes back on Meta's ban on rival AI chatbots
In October 2025, Meta updated its WhatsApp Business terms to prohibit general-purpose AI chatbots — competitors to Meta AI, such as other large language model assistants — from operating as WhatsApp Business API integrations. In December 2025, Italian authorities told Meta to suspend this policy, arguing it restricts competition on a platform that businesses and consumers depend on. The outcome of this dispute is still unresolved, but it is relevant for any Indian business that uses or plans to use a third-party AI assistant layered on top of its WhatsApp Business API account: Meta's terms currently restrict which AI providers can be connected to WhatsApp for open-ended conversation, as opposed to narrow, business-specific automation (order status, FAQs, appointment booking), which remains unaffected.
What this means for Indian businesses right now
- Review your template categorisation against current conversation-based pricing before budgeting for the next quarter.
- Ask your BSP directly whether the Calling API is available on your account and what per-minute or per-call rates apply in India.
- Check your AI chatbot vendor's terms if you use a general-purpose AI assistant on WhatsApp — confirm it is positioned as business-specific automation, not a general chatbot, to stay compliant with Meta's current policy.
- Watch the Italy case loosely — a reversal there could open the door to broader third-party AI integrations on WhatsApp globally, including in India.
