⚡ 간단 평가:
- 가격: Grammarly has a free version and a Pro plan at $12 USD. CoWriter starts at $11.99/month with no free tier.
- 다음과 같은 경우에 가장 적합합니다: CoWriter suits long-form drafting and academic work. Grammarly suits editing, proofreading and spelling grammar checks.
- 주요 차이점: CoWriter writes new written content from scratch. Grammarly fixes and sharpens what you already wrote.
- 저희가 선택한 제품: Grammarly, because the free version alone covers spelling and grammar for most people.
These two tools sit at opposite ends of the writing process.
CoWriter helps you create a first draft when the page is blank.
Grammarly waits until words exist, then cleans them up.
That one difference decides which tool fits your work.
Here is how each one performs on price, features and daily use.
개요
This Cowriter vs Grammarly comparison covers pricing, features and ease of use.
We reviewed documentation, pricing pages and user reviews for both tools.
저희 작가들은 각각의 제품을 직접 다루는 데에도 시간을 할애했습니다.
해당 내용은 아래 '우리 팀이 발견한 사항' 섹션에 나와 있습니다.
By the end you will know which tool fits your writing.
CoWriter란 무엇인가요?
CoWriter is an AI writing 어시스턴트 built for long-form work.
It gives you article ideas, outlines and full drafts.
The outlines it builds resemble long-form SEO articles.
That makes it a fit for marketers and 소규모 사업 소유자.
Students also use it for research papers and academic drafts.
Watch the walkthrough before you judge the writing toolkit.
공동 집필
Built for writers facing tight deadlines. Turns a rough topic into an outline in a few clicks.
공동작가 가격 책정
CoWriter runs two paid plans. There is no permanent free tier.
| 계획 | 가격 | 가장 적합한 대상 |
|---|---|---|
| 찬성 | 월 11.99달러 | Basic editing tool with 50 completion suggestions per day |
| 프리미엄 | 월 23.99달러 | All Pro features plus VIP treatment and unlimited completion suggestions |
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무료 체험: Yes. A limited trial lets you test idea generation and outlines before you pay.
환불 보장: Not published. Cancel from your account page before the next billing date.
📌 메모: Premium adds 일찍 access to new features and lifts the daily cap on suggestions. Pro caps you at 50 per day.
⚠️ Pricing conflict flagged: Our CSV lists CoWriter as “Premium: $385, Pro: $20.00”. The 2026 rates published by CoWriter are $23.99 and $11.99 per month. We show the 2026 rates above and are flagging the gap rather than quietly picking one.
Key Benefits of CoWriter
Here is what makes CoWriter worth a look:
- Speeds up drafting: It supplies article ideas, outlines and word suggestions. That shortens the gap between topic and first page.
- Long-form focus: The outline builder targets long articles, not short social posts. Structure comes before prose.
- Citation generator: An IEEE citation generator handles academic formatting. Useful for engineering and science papers.
- AI detection tools: A built-in AI detection check flags passages that read as ai generated. You still need human review.
- Style controls: Custom writing styles and tones adjust how each draft sounds. You can push it formal or casual.
- Idea generation: The idea tool helps unstick ideas when you struggle to start. Good for tight deadlines.
The benefits block below breaks the same ground visually.
우리 팀이 발견한 점
우리의 작가 signed up for CoWriter and used it on real blog drafts. Here is what stood out from that hands-on time:
CoWriter Pros & Cons
✅ 장점
- Outline builder shapes long articles fast
- Idea generation helps beat the blank page
- IEEE citation generator supports academic writing
- Custom styles and tones per project
❌ 단점
- Output is detectable as AI generated, so human editing is required
- No free version, only a limited trial
- Pro caps you at 50 completion suggestions per day
Grammarly란 무엇인가요?
Grammarly is a writing assistant that checks spelling and grammar as you type.
It works as a 24/7 digital tutor rather than a plain spell checker.
The grammar checker catches subject-verb agreement and misplaced modifiers.
It also flags every misspelled word and each wordy sentence.
Beyond errors, it reads your writing style and audience.
Tone suggestions then help you land the right tone in any message.
The video below shows the editor in normal daily use.
🏆 수상: Grammarly
Real-time feedback inside the apps you already use. The free version covers spelling grammar checks with no word cap.
Grammarly 가격 정보
Grammarly offers three tiers. The paid tier is the premium version most people mean by Grammarly Premium.
| 계획 | 가격 | 가장 적합한 대상 |
|---|---|---|
| 무료 | 0달러 | Spelling and grammar checks with no word limit |
| 찬성 | Loading... | Tone rewrites, vocabulary help and plagiarism detection |
| 기업 | 영업 담당자에게 문의하세요. | A team or company account with shared style rules |
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무료 체험: The free version never expires. You can test the premium features before a premium subscription.
환불 보장: Refund terms sit inside the account billing page. Cancel any time from that same screen.
📌 메모: The free tier gives unlimited word counts for grammar spelling checks. Many rival tools cap that at a few thousand words.
⚠️ 경고: Plagiarism detection sits behind the paid plan only. Check your own work there before you submit written work anywhere.
Grammarly의 주요 이점
Here is what Grammarly Premium helps you achieve:
- 실시간 피드백: Fixes appear as you type, so you focus on content instead of basic errors. That keeps your flow intact.
- 어디에서나 작동합니다: A browser extension plus desktop apps put it inside Google Docs, Microsoft Word and Slack. No copy and paste needed.
- Learn as you edit: Each suggestion carries a short note explaining the rule. You learn from mistakes instead of just accepting them.
- Clarity and 목소리: It trims unnecessary words and swaps passive voice for active voice. The result reads like polished writing.
- Context awareness: Artificial intelligence tells commonly confused words apart using the surrounding context. It knows which “their” you meant.
- Mobile reach: The Grammarly mobile app and Grammarly keyboard cover typing on your phone in multiple languages, including Spanish, French, German, Portuguese and Italian.
The benefits panel below groups the same premium features by job.
우리 팀이 발견한 점
Our writer ran Grammarly across email, documents and web forms for several days. Here is what stood out:
Grammarly의 장점과 단점
✅ 장점
- Free version has no word limit on grammar checks
- Works inside other apps without copy and paste
- Explains each suggestion so you learn the rule
- Plagiarism checker scans against billions of web pages
❌ 단점
- Suggestions can be aggressive, such as adding unnecessary commas
- Less useful for creative writing than for non-fiction
- It supplements writing skill rather than replacing an editor
기능 비교
We compared ten areas that matter in daily use. The table gives you the short version first.
| 특징 | 공동 집필 | 그래머리 |
|---|---|---|
| 시작 가격 | 월 11.99달러 | 0달러 (무료) |
| 무료 버전 | ❌ | ✅ |
| 문법 검사기 | ❌ | ✅ |
| Full Draft Generation | ✅ | ✅ |
| 어조 제안 | ✅ | ✅ |
| 인용 생성기 | ✅ | ✅ |
| 표절 검사기 | ❌ | ✅ |
| AI 감지 | ✅ | ✅ |
| 브라우저 확장 프로그램 | ❌ | ✅ |
| 가장 적합한 대상 | Long-form drafting | Editing and proofreading |
1. Drafting Long-Form Content
공동 집필자: This is the core job. You give it a topic and it returns a research paper draft or article body. The output arrives fast, which suits tight deadlines.
Grammarly: 생성적 AI 도구 sit inside the editor and can draft or expand a passage. Drafting is a side job here, not the main event.
2. Grammar, Spelling and Proofreading
공동 집필자: There is no dedicated grammar checker. Text arrives clean because AI wrote it, but you get no line-level proofreading pass on your own writing.
Grammarly: This is the strongest area. It catches every misspelled word, flags complex grammar issues and explains the fix so you learn the rule.
Proofreading runs as a separate pass once the grammar spelling sweep finishes.
⚠️ 경고: Grammarly can be aggressive with commas. Read each suggestion instead of clicking accept on everything, and ignore the ones that hurt your voice.
3. Tone Suggestions and Writing Style
공동 집필자: You pick a style and tone before generation starts. It is a setting applied up front rather than live feedback on a finished sentence.
Grammarly: Tone suggestions read what you already wrote and compare it to your intended audience. It then proposes edits that shift the message warmer or firmer.
4. Citations and Research Support
공동 집필자: The IEEE citation generator targets engineering and science papers. That is a narrow but genuinely useful niche for academic work.
Grammarly: Its citation generator covers the common academic formats. A separate citation finder tracks down the source behind a quote in your document.
The finder tool handles the research side of the same problem.
5. 표절 탐지
공동 집필자: There is no plagiarism checker. The 감지할 수 없음 essay writer rewrites phrasing, which is a different job from checking source overlap.
Grammarly: Plagiarism detection ships with the paid plan and scans against billions of web pages. Students and content teams lean on it before publishing.
6. AI Detection and Humanizing
공동 집필자: An AI detection check runs on drafts before you publish. Its own output is still detectable as ai generated, so human review stays part of the process.
Grammarly: 인공지능 탐지기 scores a passage, and a separate humanizer rewrites stiff machine phrasing. The two tools work as a pair.
The humanizer handles the rewrite once the detector flags a section.
7. Outlines and Structure
공동 집필자: The outline builder is the standout feature. It maps headings for a long article in a few clicks, which helps writers structure written content before drafting.
Grammarly: There is no outline builder. Snippets let a team save reusable blocks of text, which is closer to templating than structuring a story.
8. Idea Generation and Rewriting
공동 집필자: Idea generation exists to unstick ideas when you stare at a blank page. It feeds angles and subtopics rather than polishing a sentence.
Grammarly: The paraphrasing tool rewrites a sentence you already own. It also lifts vocabulary and trims filler words for clarity.
9. Scripts and Free Extras
공동 집필자: An AI script generator covers video and podcast formats. That widens the tool beyond blog posts and academic papers.
Grammarly: A free essay and paper checker sits outside the paid plan. Students use it for a quick pass before submitting academic work.
A free word counter handles length limits on the same page.
10. Platform Reach and Integrations
공동 집필자: It runs as a web app. You draft in the browser and paste finished text into your editor, which adds a step to the writing experience.
Grammarly: The browser extension, desktop app, Grammarly mobile app and Grammarly keyboard cover most places you type. It is the most reliable option for working inside Google Docs and Microsoft Word without copy-pasting.
📌 메모: Grammarly publishes user trust guidelines covering how your text is handled. Release notes list new features and bug fixes so you can see what changed.
11. 가격 및 비용
Here are the plans side by side.
| 계획 수준 | 공동 집필 | 그래머리 |
|---|---|---|
| 무료 | ❌ 체험판 전용 | 0달러 |
| 입장료 지불됨 | Pro: $11.99/month | Pro: $12 USD |
| 최상위 | Premium: $23.99/month | 기업: 영업팀에 문의 |
| 계획 수 | 2 | 3 |
공동 집필자: Entry pricing is a few cents under Grammarly, but you must pay to use it at all. Premium at $23.99 buys unlimited completion suggestions and early access to new features.
Grammarly: The free version does real work, so the paid tier is a choice rather than a gate. Enterprise pricing is quoted per team.
💡 꿀팁: Run Grammarly free for two weeks first. If the only thing you miss is plagiarism detection, the $12 upgrade is an easy call.
다양한 시나리오
| 필요하시면 | 선택하다 | 왜 |
|---|---|---|
| Zero budget | 그래머리 | Free version with no word cap |
| First drafts written for you | 공동 집필 | Outline builder and full drafts |
| Correct spelling and grammar | 그래머리 | Dedicated grammar checker |
| IEEE academic citations | 공동 집필 | Format-specific citation generator |
| Writing help on your phone | 그래머리 | Mobile app and keyboard |
| 초보자에게 친숙한 설정 | 그래머리 | Install once, works everywhere |
💰 예산
Grammarly costs nothing to start and stays useful at that price. CoWriter asks for $11.99 before you write a single letter.
🔌 사용 중인 기술 스택
If your work lives in Google Docs, Slack and email, Grammarly meets you there. CoWriter expects you to come to its web app.
📝 당신의 글쓰기 스타일
Writers who value creativity and their own voice may find generated drafts flat. Grammarly leaves your sentences yours and only nudges them.
🎓 귀하의 경험 수준
New writers learn faster with a tool that explains each correction. Grammarly gives that; CoWriter simply hands you finished stuff.
🆓 무료 체험 및 데모
Test both on one real project, for example a client article. That single test tells you more than any review.
🛟 지원 옵션
Grammarly has helpful docs used around the world and an active community. CoWriter support runs through email from your account.
전환 가이드
Already paying for one of them? Here is what changes if you move.
🔄 Switching from CoWriter to Grammarly?
✅ 얻게 될 이점:
- A real grammar checker with explanations
- A free version you can fall back on
- Support for multiple languages on mobile
❌ 잃게 될 것:
- The outline builder for long articles
- IEEE-specific citation formatting
- The AI script generator
📋 전환 방법:
- Copy your saved drafts out of CoWriter
- Grammarly 무료 계정을 만드세요
- Install the browser extension and paste your work in
🔄 Switching from Grammarly to CoWriter?
✅ 얻게 될 이점:
- Full first drafts instead of edits
- An outline builder for long-form work
- Idea generation when you are stuck
❌ 잃게 될 것:
- Live spelling and grammar feedback in every app
- Loading...
- Mobile typing help on your phone
📋 전환 방법:
- Export documents from the Grammarly editor
- Start a CoWriter trial and pick a plan
- Rebuild your house style inside custom tones
저희 리뷰에서 다루지 않은 내용
This comparison focused on solo writers, students and small content teams. We did not test enterprise rollouts, shared style guides across large teams, or either tool’s API. Our notes reflect the July 2026 versions of both products. If you manage fifty seats, your priorities will differ from what we covered here.
최종 판결
| 범주 | 우승자 |
|---|---|
| 💰 가격 | 그래머리 |
| ✍️ Draft Generation | 공동 집필 |
| 🔤 Grammar and Spelling | 그래머리 |
| 🎭 Tone and Style Control | 그래머리 |
| 📚 Academic Citations | 공동 집필 |
| 🔍 표절 감지 | 그래머리 |
| 🔌 플랫폼 도달 범위 | 그래머리 |
| 🏆 종합 우승 | 그래머리 |
🏆 수상: GRAMMARLY
Grammarly wins 5 out of 7 categories.
다음과 같은 경우에 가장 적합합니다: daily editing, 학생 essays, business email, and anyone who wants mistake free text without paying first.
These are two different products aimed at two different moments. CoWriter is an ai powered drafting engine for people facing a deadline and an empty document.
Grammarly is an editing layer that sits on top of whatever you already wrote. Its ai assistance improves clarity, fixes errors and keeps your own voice intact.
CoWriter earns its place if you publish long articles weekly and need structure fast. The outline builder alone saves real hours.
For everyone else, Grammarly is the better first purchase. We hope this makes the choice simpler: pick CoWriter to produce words, and Grammarly to turn words into great writing.
More of CoWriter Compared
Here is how CoWriter measures up against nearby options:
공동작가 vs 제니
CoWriter wins on: IEEE citation formatting, script generation for video, and per-project tone presets
제니는 다음에서 승리합니다: in-line autocomplete while you type, a usable free daily word allowance, and a larger source library
공동작가 vs 라이트소닉
CoWriter wins on: academic paper output, simpler two-plan pricing, and outline depth for long posts
Writesonic이 다음 부문에서 승리했습니다: short-form ad copy templates, bulk generation, and built-in publishing workflows
공동작가 vs 페이퍼팔
CoWriter wins on: generating drafts from scratch, idea prompts, and broader content formats beyond research
Paperpal이 다음에서 승리했습니다: journal submission checks, a Microsoft Word add-in, and language editing built for non-native authors
Grammarly 비교하기
Here is how Grammarly holds up against other writing software:
Grammarly vs 퀼봇
Grammarly가 다음 항목에서 우위를 차지했습니다: app coverage without copy-pasting, explanations attached to each fix, and mobile keyboard support
QuillBot이 승리한 항목: paraphrasing modes, a cheaper paid tier, and a summarizer for long source documents
Grammarly가 다음 항목에서 우위를 차지했습니다: everyday 사업 writing, a free tier with no word cap, and browser-wide availability
Paperpal이 다음에서 승리했습니다: subject-specific academic phrasing, manuscript readiness reports, and journal formatting rules
Grammarly vs 사이더
Grammarly가 다음 항목에서 우위를 차지했습니다: depth of grammar correction, tone analysis, and plagiarism scanning
Sider는 다음에서 승리합니다: chatting with any web page, switching between several AI models, and summarizing videos
자주 묻는 질문
cowriter와 co writer 중 어느 것이 맞나요?
The AI drafting tool at cowriter.ai is written as one word. A hyphenated “co-writer” usually means a human collaborator or a separate classroom accessibility app.
Cowriter는 무슨 일을 하나요?
It generates article ideas, outlines and full drafts. Extra features include an IEEE citation generator, an AI script generator and custom style controls.
Cowriter AI는 무료인가요?
No. There is a limited trial, then paid plans only. Pro costs $11.99 per month and Premium costs $23.99 per month.
공동작가 AI는 좋은가요?
It is strong for outlines and long-form first drafts. Output reads as machine written, so plan on editing every draft before you publish it.
완전히 무료인 AI 글쓰기 도구가 있나요?
Grammarly’s free version is the closest. It covers unlimited grammar and spelling checks, though drafting and plagiarism detection need the paid plan.
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