WANotifier

Send messages the official way but without worrying about getting your number banned or paying a fortune to the costly BSPs.

With WANotifier, you can use the WhatsApp Cloud APIs directly and API usage billing is managed directly by WhatsApp on their portal.

That means you have 100% control over the setup, usage and billing of the APIs and you don't need to pre-pay us for credits or pay any extra premium on top of WhatsApp's official per-conversation pricing like in case of BSPs.