LanguageTool is a multilingual writing checker that corrects spelling, grammar, wording, and style issues, and provides AI-based sentence rewriting, supporting more than 30 languages and dialects.

Linguix is an AI writing assistant for content creators and business professionals, offering real-time grammar checking, sentence rewriting, and writing optimization, and it can integrate with a variety of commonly used office tools.

AI Suggests is a content idea generation tool for creators and marketers, supporting multiple templates for generating titles, copy, keywords, ad slogans, and more.

Handywriter is an AI writing assistant for WordPress that supports content generation, grammar and spell checking, and works with the native block editor and classic editor.

NeuroSpell is a deep learning-based spelling and grammar auto-correction tool that supports more than 30 languages and provides capabilities such as speech-to-text, OCR error correction, and customizable terminology training.

Jounce AI is an AI copywriting and art content generation tool for marketing scenarios, helping users complete writing and design tasks faster. It is suitable for marketing materials, creative drafts, and daily content production.

Grammarly is an AI writing assistant that uses advanced artificial intelligence technology to help users detect and correct grammar, spelling, punctuation, and style issues in English writing, making it suitable for students, professionals, writers, and other groups.