WhatsApp Business App
The free mobile app from Meta for small businesses to manage customer conversations, with built-in catalog, labels, and quick replies — but no API or broadcast scale.
Last updated: 2026-05-03
Definition
WhatsApp Business App is the free mobile-first product Meta ships to small businesses — a one-device replacement for personal WhatsApp with extra commerce features: a product catalog with up to 500 SKUs, customer labels, quick replies, automated greeting and away messages, and basic analytics. It runs on a single phone (or paired desktop) and is suitable for solo entrepreneurs, kirana shops, and businesses with low message volume. It does not support a programmatic API, message broadcasts beyond 256-contact lists, multi-agent inboxes, or third-party integrations.
How it applies in India
In India, the WhatsApp Business App is the on-ramp for the country's 60 million+ small merchants. Most start here, then graduate to the WhatsApp Business API via a BSP once they need broadcasts to thousands of customers, multi-staff inboxes, GST invoice automation, or CRM integration. WatEase provides a one-click migration path from the App to the API while preserving the merchant's existing customer chats.
Frequently asked questions
Can I use both the WhatsApp Business App and the API on the same number?
Historically no — the API took ownership of the number and the App was deactivated. As of 2025, Meta launched "Coexistence" mode (still rolling out) where both can run on the same number with limited sync. Most production deployments still pick one or the other.
When should I switch from the App to the API?
When you hit any one of: 256+ broadcast recipients, 2+ team members handling chats, a need for CRM/website integration, broadcast lists running into spam-flag territory, or templated transactional messages (order confirmations, payment receipts, OTPs).
Related terms
- WhatsApp Business APIA programmatic interface from Meta that lets businesses send and receive WhatsApp messages at scale through a third-party platform.
- WhatsApp Business Solution Provider (BSP)A Meta-authorised third-party platform that resells WhatsApp Business API access to merchants, handling onboarding, billing, and support.
- WhatsApp CatalogA built-in product catalog that businesses can attach to their WhatsApp Business profile, letting customers browse SKUs and add them to a cart inside chat.
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