WhatsApp Business Setup Guide for Indian Businesses

WhatsApp Business App: free, single user, up to 256 broadcast contacts, manual only, no automation. WhatsApp Business API: paid (via BSP), unlimited users, unlimited contacts, full automation, CRM integration, chatbot support, analytics. For any business with 100+ customers to contact regularly: API is necessary. The App is only sufficient for very small businesses with a handful of customer conversations per day.

Top BSPs for Indian businesses: WATI (most popular for SMBs: good UI, Shopify integration, starts at ~₹2,500/month), Interakt (strong e-commerce integrations, Shopify + WooCommerce, ~₹2,500/month), Aisensy (affordable, good for startups, starts ~₹999/month), Gupshup (enterprise-grade, higher pricing, best for large volumes), MSG91 (good for high-volume transactional messages). Selection criteria: does it integrate with your CRM or e-commerce platform? What is the per-conversation charge on top of Meta pricing? How good is the team inbox for customer support? How easy is template creation and approval? For most SMBs in India: WATI or Interakt. For enterprise with custom workflows: Gupshup or a direct API integration.

WhatsApp template approval process: (1) Create template in your BSP platform with category (Utility, Authentication, or Marketing), language, and body text with variables like {{1}} for personalization, (2) Follow Meta guidelines: no deceptive content, no vague CTAs, variables must have clear context, (3) Submit for approval through your BSP (they route to Meta), (4) Approval timeline: typically 24–48 hours for standard templates; Marketing templates are reviewed most strictly, (5) If rejected: review the rejection reason in your BSP dashboard, revise the template to comply with guidelines, resubmit. Common rejection reasons: too promotional without utility value, vague variable placeholders, no clear opt-out mechanism for marketing templates. Tip: Utility templates (order confirmations, appointment reminders) have higher approval rates than pure Marketing templates — start with utility to build sending reputation before marketing templates.

WhatsApp opt-in requirements: Meta mandates explicit opt-in where the user clearly agrees to receive messages on WhatsApp from your business. Required opt-in elements: (1) Clear identification of your business by name, (2) Explicit mention that they will receive messages on WhatsApp, (3) Description of message types they will receive (order updates, promotions, etc.), (4) In India: must comply with TRAI regulations and DPDP Act 2023 consent requirements. Acceptable opt-in methods: website form with WhatsApp opt-in checkbox, checkout page opt-in, in-store physical opt-in with QR code to a web form, click-to-WhatsApp ads (these constitute opt-in by initiating conversation). Unacceptable: purchasing contact lists, importing contacts without consent, pre-ticked checkboxes. Maintain opt-in records with timestamp and source for compliance documentation.

Highest-performing WhatsApp campaign types for India: (1) Abandoned cart recovery (e-commerce): 3-message sequence over 48 hours with product image, price, and discount code — typically recovers 5–15% of abandoned carts, (2) Flash sale announcements: limited-time offers with WhatsApp-exclusive codes create urgency; high open rates (70–90% within 15 minutes), (3) Festival campaigns (Diwali, Holi, Eid, etc.): personalized greetings with seasonal offers aligned with Indian cultural calendar, (4) Re-engagement for lapsed customers: "We miss you" with personalized product recommendation based on past purchase history, (5) Appointment reminders and confirmations: high-value for service businesses (clinics, salons, educational institutes) reducing no-shows by 30–50%, (6) Order updates and tracking: highest deliverability and lowest opt-out rates as customers actively want this. Start with transactional campaigns to build trust and sender reputation, then layer in promotional campaigns.