E.L.S.A. is an abbreviation that stands for "English Language Speech Assistant." It is an AI software that helps users learn languages. 

Chatbots, customer support, the development of content, and language translation are all examples of use cases that could potentially be fulfilled by Elsa. Following the completion of an AI-based analysis of the user's speech, it presents the user with a series of activities that are simple to understand. Downloadable versions of Elsa are available for use on mobile devices operating on both Google's Android and Apple's iOS operating systems.

There are a bunch of decent tools out there that offer the same array of services as Elsa. And it can sure get confusing to choose the best from the lot. Luckily, we've got you covered with our curated lists of alternative tools to suit your unique work needs, complete with features and pricing.