About WASenderPlus
WASenderPlus helps developers and small teams send and receive WhatsApp messages from their own number: from code through a REST API, or from a web app, a Chrome extension and a Google Sheets add-on.
About
What we build
WASenderPlus is an unofficial WhatsApp API. It works through a linked WhatsApp Web session on your own number, not through Meta's Cloud API, so there is no Meta approval step and no per-message fee. Every plan includes the REST API, webhooks and all four ways to send, with unlimited messages. Plans start at $6/mo and differ only in how many numbers you connect.
Who it is for
Developers who want to send order updates, reminders and alerts from their own systems, and the support and marketing teams who answer the replies. Contacts, message history and the opt-out list are shared across the API and every app, so nobody rebuilds customer records to switch tools.
How we think about sending
A WhatsApp number is valuable, and losing one hurts. WASenderPlus paces sends per number, warms new numbers up gradually and honors opt-outs everywhere by default. We say plainly that no tool can prevent every restriction, and we publish the pacing we use.
Independence
WASenderPlus is not affiliated with, endorsed by or sponsored by WhatsApp Inc. or Meta Platforms, Inc. WhatsApp is a trademark of Meta Platforms, Inc.