Whatsapp marketing is becoming quite trendy now-a-days. You can engage customers easily through direct messaging and now you can track the analytics too with the third-party service providers. If you have your own API, you can use the Private ESP to send Whatsapp campaigns.
Private ESP acts as a proxy between the NotifyVisitors and actual service providers. In order to send and track the WhatsApp campaign analytics, you can integrate NotifyVisitors with Private ESP.

Email
SMS
Whatsapp
Web Push
App Push
Popups
Channel A/B Testing
Control groups Analysis
Frequency Capping
Funnel Analysis
Cohort Analysis
RFM Analysis
Signup Forms
Surveys
NPS
Landing pages personalization
Website A/B Testing
PWA/TWA
Heatmaps
Session Recording
Wix
Shopify
Magento
Woocommerce
eCommerce D2C
Mutual Funds
Insurance
Lending
Recipes
Product Updates
App Marketplace
Academy