Best AI Proofreading Tools in 2026

Smart grammar checker and AI writing assistant for precise, efficient English

Instantly compare AI answers from multiple models in one place to get accurate, aggregated insights.

A native macOS AI writing app that helps you write emails, Slack replies, Jira tickets, proofread, and chat with documents using your tone of voice.

The #1 free Quizlet alternative that combines AI-powered study tools with flashcards, notes, and practice tests to enhance learning efficiency.

The #1 free Quizlet alternative with AI-powered study tools for smarter learning.

Nova is a single-interface AI chatbot aggregating multiple AI models to deliver efficient, humanlike assistance across web, iPhone, Apple Watch, macOS, and Android—trusted by thousands and available 24/7 for questions, homework, writing, and travel recommendations.

Polish and improve your English writing

AI-powered quiz and question generator that creates assessments from PDF, Word, and video content.

A specialized AI feedback platform that supports academic researchers across the entire writing lifecycle, from initial draft development to final submission readiness.

Your personal writing assistant and editor

A one-stop professional platform for study-abroad document processing, offering authoritative and professional document services for Chinese students.

Intelligent English writing revision and polishing tool by Youdao

An AI-native writing workspace that turns conversational commands into polished, complete documents, combining the power of the MetaLLM engine, secure cloud storage, and collaborative sharing to dramatically accelerate professional writing workflows.

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