ChatEngine vs Twilio API for WhatsApp: What are the differences?
What is ChatEngine? Serverless Chat SDK for React Native, Node, and Web, powered by PubNub. An open and extensible chat SDK and APIs for building powerful 1:1 and group chat quickly. Build core chat features quickly, extend functionality with a rich plugin library and customize with programmable Functions-as-a-Service. Powered by the PubNub Network.
What is Twilio API for WhatsApp? Reach users on the world’s most popular messaging app through one streamlined API, officially supported by WhatsApp. The Twilio API for WhatsApp provides developers all over the world with a simple, reliable, and officially supported way to use the WhatsApp Business API. They can now easily build messaging experiences that combine the ease of use of the Programmable SMS API with the global reach of WhatsApp.
ChatEngine and Twilio API for WhatsApp can be primarily classified as "Communications SDK" tools.