Lex is an AI writing assistant designed for everyday writing, creative expression, and content polishing scenarios. It provides writing suggestions, text analysis, and other features to help users organize their thoughts more smoothly and improve the quality of their expression.

LuciaAI is an AI writing assistant that helps users check grammar, spelling, and punctuation issues, and provides real-time writing suggestions to improve the fluency, accuracy, and readability of text.

Orchard is a text editor and personal knowledge management tool for writers. It can provide writing suggestions, editing, and continuation based on workspace content, and supports searching and asking questions about saved materials.

Outline is an AI collaborative document editor that supports writing suggestions, automatic error correction, and multi-person collaboration, helping improve writing fluency and document editing efficiency.

OthersideAI is a personal writing assistant that provides real-time writing suggestions and sentence completion, helping users express their ideas more smoothly in scenarios such as emails, articles, or assignments.

Writefull is an AI English writing assistant that provides support for writing, rewriting, revising, and editing, and can check grammar, word choice, and sentence structure to help users improve text quality and accuracy of expression.

Trinka.ai is an AI grammar checking and language polishing tool for academic and technical writing, offering grammar correction, tone and style optimization, and writing suggestions, with support for multiple usage methods such as a cloud editor, Word add-in, and browser extension.