Ludwig Guru is an AI-powered linguistic tool that offers users easy access to examples of English sentences in context. It’s especially beneficial for non-native speakers and anyone aiming to enhance their writing skills. By querying Ludwig, users can find sentence variations and structures that best fit their intended meaning. The tool aims to bridge the gap between writing intentions and actual usage by providing accurate and contextually appropriate examples.

QuillBot utilizes sophisticated AI algorithms to assist users in various writing tasks. Its primary features include a paraphraser that rewrites text for clarity and creativity, a grammar checker to identify and correct mistakes, and a summarizer that condenses content while preserving vital information. Besides that, it supports multiple languages and integrates with various platforms, making it a go-to solution for writing improvement.