Hemingway Editor vs RedPen
Hemingway Editor
hemingwayapp.comRedPen
redpen.ccSide by side
| Figure | Hemingway Editor | RedPen |
|---|---|---|
| Price from | $8.33/mo | — |
| Free plan | — | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | — | Yes |
| Plans published | 10 | 0 |
| Spec score · Writing Style Checkers | 8.3 (#11) | 7.0 (#27) |
| Purpose | Hemingway Editor scores writing for readability and highlights sentences and issues that can weaken or complicate a message. | RedPen is a proofreading tool for writers and programmers who write technical documents or manuals that must follow a writing standard. |
| Support | Hemingway directs users who need help to email [email protected]. | The project lists documentation, a mailing list, and English and Japanese chat rooms for support. |
Plans
Hemingway Editor
- Individual 5K (annual)$8.33 a month
- Individual 10K (annual)$12.50 a month
- Team 10K (annual)$12.50 a month
- Individual 5K (monthly)$10 a month
- Hemingway Editor 3 desktop$19.99, paid once
- Hemingway Editor Classic$19.99, paid once
- Individual 5K$100 a year
- Individual 10K$150 a year
- Team 10K$150 a year
- EnterprisePriced on request
In their own words
Hemingway Editor
Hemingway Editor scores writing for readability and highlights sentences and issues that may weaken or complicate a message. Editor Plus adds rewriting for wordy sentences and passive voice, grammar fixes, and controls for tone, length and style. It also provides document review with writing feedback and suggestions, and supports importing and exporting Word, Markdown and HTML files. The Classic desktop app works offline and keeps writing on the computer; it can publish to WordPress or export HTML and Markdown for a blogging platform or CMS. Hemingway Editor is available on web, macOS and Windows. The free plan is available. Individual 5K annual access costs $8.33 a month, billed as 100 USD annually, and includes 5,000 AI sentences per month. Hemingway Editor 3 desktop costs $19.99, paid once and does not include new AI features. Hemingway says document content is discarded after processing and is not used to train AI models. For analysis or rewriting, content is sent through Hemingway to an LLM provider, currently OpenAI, Google or Anthropic, and then discarded. Editor Plus does not yet have SOC 2 or ISO certification.