Question: I'm looking for a way to send promotional messages to a large number of customers on WhatsApp, can you suggest a solution?

If you want a more elaborate system to send promotional messages to a large number of customers on WhatsApp, AiSensy is a good choice. It includes unlimited user broadcasting, automated notifications that integrate with CRMs and e-commerce services, and real-time analytics to monitor results. It also can be used to sell products and accept payments directly through WhatsApp, making it a good choice for boosting customer engagement and conversion.

Another powerful option is VTalkz, which is geared to maximize customer engagement through targeted broadcasts. It lets businesses automate marketing, sales and support operations, and offers customizable broadcast campaigns and automated sequences of messages. It's good for retargeting and upselling, and its pricing is flexible based on Meta's conversation-based fees.

If you want to reach customers across more channels, Clickatell offers a range of messaging services including WhatsApp, SMS and USSD. The service lets businesses personalize customer interactions and generate revenue through in-channel payments. It's good for a variety of businesses and offers a free trial for the Connect Lite package, so it's a good option for customer engagement and digital commerce.

Wati is another good option for smaller and medium-sized businesses that want to automate marketing, sales and support on WhatsApp. It's got a broadcast feature for targeted messages and a no-code chatbot tool for automated responses. With integrations with popular CRM and e-commerce services, Wati is a good option for businesses that want to communicate and sell on WhatsApp.