LINE vs Twilio API for WhatsApp: What are the differences?

LINE: Get engaged in interactive conversations with LINE users. Use the Messaging API to build bots that provide personalized experiences for your users on LINE You associate your bot with a channel on the LINE Platform. The bot works behind the LINE Official Account that is generated when you create the channel if you operate the account in bot mode.; 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.

LINE and Twilio API for WhatsApp belong to "Communications SDK" category of the tech stack.