WhatsApp Business

Pricing, the official API, Meta's limits and what you need to run WhatsApp without surprises.

Meta rejected your WhatsApp template: it is almost always the category

When Meta rejects a WhatsApp template, the reason it returns is almost always the same: the category you chose does not match what the message says. What marketing, utility and authentication mean according to Meta's own examples, why mixing the first two sends you straight to a rejection, and the 60 days you have to appeal.

The WhatsApp 24-hour window: answer late and you pay to talk to your own customer

The 24-hour window decides whether replying to a customer is free or costs you money. The customer runs the clock, not you: it starts when they write and resets every time they write again. How it works according to Meta's documentation, what you can send on each side of the line, and what changes on October 1, 2026.

WhatsApp Business API pricing: how it is billed today and why the numbers you are seeing are stale

You look up what the WhatsApp Business API costs and you find per-conversation pricing tables. That model has been deprecated since July 2025. Today Meta bills per message, there is no monthly free allowance, and on October 1, 2026 two things that are free today start being charged.

WhatsApp multi-agent: why linked devices are not enough once you are more than two

Four people staring at the same WhatsApp is not a team handling conversations: it is four people talking over each other. The WhatsApp Business app lets you link up to four devices besides the main one, but linking hands out access, not work. The three symptoms that you have outgrown it, and what changes with an inbox that has assignment.

How much a WhatsApp chatbot costs in 2026, and what you are paying for in each layer

Asking how much a WhatsApp chatbot costs is like asking how much a car costs. The price is built in three layers billed separately, and the one that breaks budgets is not the platform subscription. The 2026 ranges, what Meta starts charging in October, and why half the pricing guides you will read are using a model that was retired.

Meta starts charging for service messages on October 1, 2026

From October 1, 2026 Meta charges for service messages and for utility templates sent inside the 24-hour window. If your business lives on inbound queries, that is a new line on your bill. What the official documentation says and how to estimate the impact before it lands.

Can your business WhatsApp number get banned? Yes, and these are the reasons

Losing your WhatsApp number means losing the contacts, the history, and the channel your customers actually write to. Meta restricts numbers for two reasons that are fixed very differently. What it watches, how it announces itself, and what to do to stay clear.