EngageLab

EngageLab may be the best messaging service platform you have ever seen. Now,it offer a 1-month free trial, and welcome your feedback:https://www.engagelab.com Message delivery rate EngageLab AppPush:Apart from FCM and APNS, EngageLab also supports diverse messaging channels from Huawei, Xiaomi, OPPO, VIVO, Honor, Meizu and other mobile manufacturers, which increases the delivery rate by around 40%; EngageLab WebPush:supports Chrome, Safari, Firefox and other mainstream browser Web messaging services. The built-in notification authorization functions of these browsers increases the notification subscription rate by around 70%. More channels to reach customers EngageLab covers the five major message channels of AppPush/WebPush/WhatsApp Business API/Email/SMS, and provides a unified message sending/statistics/analysis backend, which can meet the user reach needs of most enterprises.

It is a good and efficient (cost-wise) product. We can easily embed our communication effort on one platform....be it SMS, Whatsapp, AppPush or others, My team will be able to publish our messages to targeted audience on the platform with ease.

Specially tailored and optimized for various Android smartphones, with the highest delivery rates globally, particularly in Asia.