🛠️ Tool
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India
Freemium
Beginner
Why we picked it If your users are on phones outside the big startup hubs, most of them already live inside WhatsApp and have never installed a startup's app. Before you spend months building an app or web product, you can run your whole first customer flow (orders, questions, reminders, a simple chatbot) through the WhatsApp Business Platform and learn what people actually want. Treat it as a way to validate the flow first, not as the final product.
WhatsApp Business Platform
From WhatsApp (Meta) by Meta product page plus API docs
- It is Meta's official API for two-way business conversations, so you can automate replies, send templated updates, and route to a human without asking anyone to download anything.
- Meta gives the first 1,000 service (customer-initiated) conversations per month free, so early validation costs almost nothing; business-initiated and higher volumes are priced per conversation.
- The catch is you build on a channel you do not own, so use it to prove demand and shape the flow, then decide whether an app or web product is even needed.