Grammarly vs ChatGPT for Writing: 어떤 것을 선택해야 할까? [2026년 비교]

Compare Grammarly's writing correction and ChatGPT's versatile AI for writing tasks. Grammar checking, content generation, browser integration, and more — find the best writing assistant.

평가:Grammarly is a professional tool specialized in English writing — with real-time grammar checking, browser integration, and tone adjustment as its core strengths. It is indispensable for anyone writing emails and business documents in English. ChatGPT, on the other hand, excels at generating content from scratch, rewriting, and multilingual support. For writing in languages other than English, ChatGPT is the only option. Grammarly for English proofreading, ChatGPT for content creation — using both together is the most effective approach.

Grammarly & ChatGPT 개요

1

Grammarly

An AI-powered writing assistant for English. Covers grammar, spelling, and punctuation checks plus tone adjustment, clarity improvement, and plagiarism detection. Browser extension works everywhere.

Grammarly 자세히 보기 →
2

ChatGPT

OpenAI's flagship conversational AI assistant. Handles a wide range of writing tasks including content generation, proofreading, rewriting, and translation. Known for natural and fluent text generation.

ChatGPT 자세히 보기 →

기능 및 가격 비교

가격
GrammarlyFree / Premium $12/mo / Business $15/mo
ChatGPTFree / Plus $20/mo / Pro $200/mo
문법 및 철자 검사
GrammarlyReal-time, high-accuracy detection and correction
ChatGPTAvailable on request (not real-time)
콘텐츠 생성
GrammarlyLimited (primarily proofreading and improvement)
ChatGPTExcellent (can generate long-form content from scratch)
톤 및 스타일 조정
GrammarlyDetailed tone detection and adjustment features
ChatGPTAvailable via prompt instructions
브라우저 연동
GrammarlyExtension works across all websites
ChatGPTPrimarily used in ChatGPT window
표절 감지
GrammarlyAvailable on Premium plan
ChatGPTNot supported
지원 언어
GrammarlyEnglish only (limited support for others)
ChatGPTMultilingual (50+ languages including many non-English)
비영어 작문 지원
GrammarlyNot supported (English only)
ChatGPTFull support (generation and proofreading in many languages)
앱 연동
GrammarlyWord, Google Docs, Slack, and more
ChatGPTAPI available (fewer direct integrations)
학습 효과
GrammarlyExplains corrections to improve English skills
ChatGPTImproves overall writing ability through dialogue

최종 평가

최종 평가

Grammarly is a professional tool specialized in English writing — with real-time grammar checking, browser integration, and tone adjustment as its core strengths. It is indispensable for anyone writing emails and business documents in English. ChatGPT, on the other hand, excels at generating content from scratch, rewriting, and multilingual support. For writing in languages other than English, ChatGPT is the only option. Grammarly for English proofreading, ChatGPT for content creation — using both together is the most effective approach.

사용 사례별 추천

1

Writing English business emails and documents daily

추천:Grammarly

Browser extension provides real-time proofreading in Gmail, Slack, and more. Tone adjustment matches your audience.

2

Generating long-form content from scratch

추천:ChatGPT

Blog posts, reports, stories — ChatGPT's ability to generate high-quality text from scratch is unmatched.

3

Writing support in languages other than English

추천:ChatGPT

Grammarly only supports English. For proofreading, rewriting, and polishing text in other languages, ChatGPT is the only choice.

4

Checking academic papers and reports in English

추천:Grammarly

Academic tone settings, plagiarism detection, and clarity scoring cover all the essentials for academic writing.

5

Writing in both English and other languages

추천:ChatGPT

Multilingual support lets you handle writing, translation, and proofreading across languages in one tool. Pairs well with Grammarly for English.

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