Smodin is a suite of tools designed to help students and writers save time and improve their work. It includes a Rewriter to paraphrase text, a Plagiarism Checker to detect plagiarism, an AI-powered Machine Writer to write essays, a Citation Machine to generate citations, a Summarizer to summarize content, and a multi-lingual Omni tool. It is trusted by 3 million users every month and offers a free version to get started.