# WhatsApp Business API

5 Hacker News commenters recommended WhatsApp Business API and 13 criticized it, November 2025 to November 2026. It was recommended in 4 of 13 months.

**Verdict:** Recommended as the official way to message people programmatically and easy to implement. Critics say per-message pricing is steep and access requires paperwork.

## Why people recommend it

- Official API for business messaging (2 comments): "to get access to the WhatsApp API to use it for my business" ([source](https://news.ycombinator.com/item?id=48128665)) "WhatsApp has an official API you can use already." ([source](https://news.ycombinator.com/item?id=46748747))

## What people warn about

- Per-message pricing has become costly (3 comments): "raising the costs for AI-powered chatbots delivered to consumers via whatsapp by 10-15x easily" ([source](https://news.ycombinator.com/item?id=50206802)) "the July 2025 shift to per-message billing made marketing way pricier" ([source](https://news.ycombinator.com/item?id=48504810)) "WhatsApp is getting expensive as hell." ([source](https://news.ycombinator.com/item?id=48504786))
- Bureaucratic application and approval process (2 comments): "for a WhatsApp bot you need to apply with a bunch of paperwork" ([source](https://news.ycombinator.com/item?id=48923165)) "It was a bureaucratic nightmare" ([source](https://news.ycombinator.com/item?id=47778764))
- Spam and trust concerns (2 comments): "This feels like Whatsapp (Meta) is rug pulling the users once everyone has moved to Whatsapp" ([source](https://news.ycombinator.com/item?id=48506917)) "they offer multiple different official ways to support spamming users" ([source](https://news.ycombinator.com/item?id=47776979))

## Alternatives hackers recommend

- [Twilio API](https://hackerapproved.com/p/twilio.md): 15 recommend
- [Telegram Bot API](https://hackerapproved.com/p/telegram-bot-api.md): 11 recommend
- [Kapso](https://hackerapproved.com/p/kapso.md): 10 recommend
- [Telnyx API](https://hackerapproved.com/p/telnyx.md): 6 recommend
- [Chert iMessage API](https://hackerapproved.com/p/chert.md): 5 recommend

## Where to get it

- [Visit the official site](https://developers.facebook.com/docs/whatsapp)

## Cite as

Hacker Approved, "WhatsApp Business API", https://hackerapproved.com/p/whatsapp-business-api/ (counts from 1,795,640 Hacker News comments, November 2025 to November 2026).