WhatsApp guides

WhatsApp Business guides for Singapore businesses: the app, the API, the costs and the rules

How the free app and the Business API work, what each message costs as of November 2026, and how the green tick and template approval really work. Every fact comes from Meta's own pages, with the date we read them.

WhatsApp Business in Singapore
Start on the free app, and know when you've outgrown it.
The WhatsApp Business API
What it takes to get on it, and whether you need it.
WhatsApp API pricing
Meta's rates per message for Singapore numbers, and October's changes.
The WhatsApp green tick
It's a blue checkmark now. Who can get one, and how.
WhatsApp template approval
How Meta reviews a template, and how to pass first time.

Want ready-made words instead? The message templates are written to copy and change. WhatsApp message templates

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WhatsApp Business guides for Singapore businesses: the app, the API, the costs and the rules

WhatsApp Business in Singapore

The WhatsApp Business API

WhatsApp API pricing

The WhatsApp green tick

WhatsApp template approval

Want to go through your WhatsApp set-up with a person?