WhatsApp Business API Chatbot: Setup and 2026 Pricing

The free WhatsApp Business App is built for one person replying by hand. The API is built for systems: it receives every message on your server through webhooks, so a bot can answer, look up data and pass the chat to a person. Typical jobs for a WhatsApp chatbot:

• Instant answers: prices, opening hours, delivery areas and order status, in the customer’s language.
• Lead capture: ask a few qualifying questions and create a lead in your CRM with the phone number already attached.
• Bookings and reminders: confirm appointments and send reminders that cut no-shows.
• Order updates: confirmations, shipping and delivery notices as utility messages.
• Human handoff: route complex or unhappy customers to the right person with the full history.

Meta’s pricing has changed several times, so it pays to understand the model rather than memorise a number. Since 1 July 2025 you pay per delivered template message, and the rate depends on the category and the recipient’s country:

• Marketing: promotions, offers, re-engagement. The most expensive category.
• Utility: order confirmations, delivery and account updates. Much cheaper than marketing.
• Authentication: one-time passcodes for login or verification.
• Service: free-form replies to a customer who wrote to you, inside the 24-hour customer service window. From October 2026 each number gets 1,000 free service messages a month, then a small per-message fee applies.

Two things keep costs low. First, the 24-hour window: when a customer writes to you, you can reply freely for 24 hours. Second, Click-to-WhatsApp ads and Facebook Page buttons open a free entry point window of up to 72 hours. Georgia falls into Meta’s “Rest of Central & Eastern Europe” rate group, so check that line on the current rate card before you plan campaigns.

On top of Meta’s fees, a business solution provider (BSP) may charge a monthly plan or a per-message markup. Meta’s own Cloud API has no platform fee, which is why we usually build directly on it for clients who want full control.

1. Create a Meta business portfolio and complete business verification. It raises your limits and builds trust.
2. Choose your access: Meta Cloud API directly, or a provider that bundles an inbox and bot builder.
3. Add a phone number that is not tied to a personal account, and get your display name approved. With coexistence you can keep using the same number in the WhatsApp Business App.
4. Generate a permanent system user token and set up webhooks so incoming messages reach your bot server.
5. Submit message templates for anything you send first. Approval usually takes minutes to a day.
6. Add a payment method for paid messages in Meta Business Settings.
7. Build, test and launch the flows, with a clear button or keyword for “talk to a human”.

New numbers start with a limit of 250 unique customers per 24 hours for business-initiated template messages. Limits rise, to 2,000 and beyond, as you verify your business and keep message quality high.

Since 15 January 2026, Meta’s business terms no longer allow general-purpose AI assistants, the “ask me anything” kind, to run on the WhatsApp Business API. AI is still allowed when it serves your business: answering about your products, taking orders, booking, support. In practice a good WhatsApp Business API chatbot combines buttons and structured flows for common tasks, AI for understanding free text about your business, and a fast route to a person. Meta also requires an easy way to reach a human, and customers expect it.

• You get dozens of similar WhatsApp messages a day and replies take hours.
• Leads arrive outside working hours and go cold by morning.
• You need order, booking or delivery updates to go out automatically.
• Several people answer from one phone and nobody sees the full history.

If most of your customers are on Telegram instead, start there: our guide to a Telegram bot for business covers that channel. Many businesses in Georgia run both, connected to one CRM.

We build WhatsApp Business API chatbot projects on Meta’s Cloud API, connected to your website, CRM and team. See our automation bots service, or tell us what your customers ask most and we will map the first version of your bot.