Nativish vs Outwrite

QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.

結合同儕級學術校對、抄襲比對與 AI 寫作工具

ProWritingAid is a writing platform that combines line-level grammar and style checking with planning, manuscript analysis and story critique tools aimed at novelists, students and professional writers.

用可讀性與文法回饋，寫出更清晰有力的文字

Wordtune is an AI writing assistant from AI21 Labs that rewrites and tightens your sentences in one click, checks grammar, sums up documents and translates other languages into natural English.

與 AI 導師進行真實英語對話，並獲得即時回饋

用於改寫、人性化與去除抄襲的西班牙語 AI 改寫工具

Trinka is a privacy-first AI writing assistant built for academic and technical writing. Beyond grammar, it handles paraphrasing, consistency checks, file proofreading for Word and LaTeX, citation formatting and quality checks, plagiarism and AI detection, journal finding, and translation across 30+ languages.

專為學術英語打造的 AI 寫作與校對，直接融入 Word 與 Overleaf

免費的線上文法、拼字與標點檢查工具

高階 AI 編輯，完善你的寫作而不代寫

一款 AI 寫作助手，檢查、修正並提升任何文字