Bulk WhatsApp Sender Solution

I need a dependable way to broadcast at least 10,000 promotional WhatsApp messages every day without the numbers getting banned or blacklisted. The text is identical for every recipient, so personalization is not required, but solid tracking and reporting are a must—I want to see send, delivery, and read statistics and be able to export them.

Any approach is welcome as long as it is proven to stay within WhatsApp’s limits: a self-hosted panel, a cloud script, the official WhatsApp Business API, device/SIM rotation, or another technique you’ve already battle-tested. What matters most is stability, speed, and a clean sender reputation.

Please explain in your bid how you would:

• Sustain 10,000 outgoing promos per 24 hours for at least two weeks of testing without bans
• Feed back delivery and read data in a downloadable report
• Let me import a simple CSV of numbers, paste the message once, and launch the send

Include the tech stack or software you plan to use, any ongoing requirements (proxies, numbers, Facebook verification, etc.), and a timeline for implementation. I’m ready to start as soon as I can see a reliable path forward.