ChatEngine vs Layer: What are the differences?
Developers describe ChatEngine as "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. On the other hand, Layer is detailed as "Build messaging, voice and video right into your app in minutes". Layer's asynchronous messaging fabric is capable of transporting payloads of any type. Get your users talking with chat, voice or video messaging. Pull them back in with push. Connect friends, colleagues or perfect strangers seamlessly.
ChatEngine and Layer belong to "Communications SDK" category of the tech stack.