Side-by-side comparison · Writing & Translation
Copyleaks vs Grammarly vs Hemingway Editor
Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.
Comparing 3 tools, the maximum.
At a glance
Pick it if: Schools, publishers and businesses that need AI and plagiarism checks together, especially across several languages.
Pick it if: Anyone who writes emails, documents and messages at work and wants mistakes caught and tone checked before they hit send.
Pick it if: Business owners, marketers and bloggers who want their website copy, emails and posts easier to read.
Overview
| Attribute | Copyleaks | Grammarly | Hemingway Editor |
|---|---|---|---|
| In one line | Checks text for AI writing and plagiarism in one scan, in over 30 languages. | Fixes grammar, clarity and tone in your writing, wherever you type. | Highlights hard-to-read sentences so your writing is clear, and rewrites them with AI. |
| Pricing model | Freemium | Freemium | Freemium |
| Starting price | $0 | $12/member/mo | $0 |
| Free plan | Yes | Yes | Yes |
| Works with Claude Code | Yes | No | No |
Rating breakdown
Our scores out of 5. The higher bar in each row is highlighted.
| Attribute | Copyleaks | Grammarly | Hemingway Editor |
|---|---|---|---|
| Overall rating | 3.9 | 4.3 | 4.3 |
| Ease of useHow quickly someone non-technical gets value from it. | 4.0 | 5.0 | 5.0 |
| FeaturesHow completely it covers its own job, and how well the pieces fit together. | 4.5 | 4.5 | 4.0 |
| Output qualityHow good the results are before you fix them. | 3.5 | 4.0 | 4.0 |
| Value for moneyWhat you get for the price, including the free plan. | 3.5 | 3.5 | 4.0 |
| Speed & reliabilityHow fast it is and how often it falls over. | 4.0 | 4.5 | 4.5 |
Feature comparison
A tick means it does this today. A dash means we haven't checked.
| Attribute | Copyleaks | Grammarly | Hemingway Editor |
|---|---|---|---|
| Access & platform | |||
| Free plan | Yes | Yes | Yes |
| Mobile app | No | Yes | No |
| Desktop app | – | Yes | – |
| Browser extension | Yes | Yes | No |
| API access | Yes | – | No |
| Teams & business | |||
| Team workspace | Yes | Yes | Yes |
| Enterprise plan or SSO | Yes | Yes | Yes |
| Connects to other apps | Yes | Yes | No |
| Open source or self-hosted | Yes | No | No |
| AI abilities | |||
| Works with your files | Yes | – | – |
| Understands images | Yes | – | – |
| Makes images | No | No | No |
| Makes video | No | No | No |
| Writes code | No | No | No |
| Runs agents or automations | No | – | No |
| Learns your brand or style | – | Yes | Yes |
| Works in many languages | Yes | – | – |
| Capabilities score | 10/ 17 | 8/ 17 | 4/ 17 |
Pricing
Plans as listed on each vendor's site when we last checked. Confirm before you buy.
| Attribute | Copyleaks | Grammarly | Hemingway Editor |
|---|---|---|---|
| Plans | Free $0 Quick one-off checks. | Free Free Basic spelling and grammar checks. | Free $0 Checking how readable your writing is. |
PersonalOur pick $16.99/mo, or $13.99/mo billed yearly Individuals checking work regularly. | ProOur pick $12/member/mo billed yearly, or about $30 monthly Anyone who writes a lot at work, alone or in a team. | Individual 5K $100/yr ($8.33/mo) Occasional AI help. | |
Pro $99.99/mo, or $74.99/mo billed yearly Teams and agencies. | Enterprise Custom Large organisations with security needs. | Individual 10KOur pick $150/yr ($12.50/mo) Writers editing most days. | |
Enterprise and Education Custom Companies and schools at scale. | Team 10K $150/user/yr ($12.50/user/mo) Teams of up to 50. | ||
Enterprise Custom Large organisations. | |||
| Which plan to pick | Try the free checker first. Personal covers about 100 pages a month, which suits most individuals. Only move to Pro if a team needs seats or you want website scans. One credit covers 250 words or one image. | Free is enough for typo-catching. If you write for clients or customers every day, Pro on yearly billing is good value; paying monthly costs more than double. | Use the free editor first. If you want the fixes done for you, try Editor Plus free for two weeks. Individual 10K is the best value if you write most days. Monthly billing is available but costs more than yearly. |
Key features
| Attribute | Copyleaks | Grammarly | Hemingway Editor |
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Pros and cons
| Attribute | Copyleaks | Grammarly | Hemingway Editor |
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Who each one is for
| Attribute | Copyleaks | Grammarly | Hemingway Editor |
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Questions people ask
Which is better, Copyleaks, Grammarly or Hemingway Editor?
They tie on our overall rating (Copyleaks 3.9/5, Grammarly 4.3/5 and Hemingway Editor 4.3/5). Copyleaks is best for AI and plagiarism checks in one report and checking content in languages other than English. Grammarly is best for proofreading emails and documents as you type and checking tone before a tricky message goes out. Hemingway Editor is best for making website and blog copy easier to read and checking a reading grade level.
Which is cheaper, Copyleaks, Grammarly or Hemingway Editor?
Copyleaks: There's a free plan, and paid plans start at $0. Grammarly: There's a free plan, and paid plans start at $12/member/mo. Hemingway Editor: There's a free plan, and paid plans start at $0.
How we compare
Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability.
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