DeepL Write vs StyleGuard
DeepL Write
deepl.comStyleGuard
styleguard.comSide by side
| Figure | DeepL Write | StyleGuard |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Plans published | 12 | 4 |
| Spec score · Writing Style Checkers | 9.3 (#1) | 8.1 (#13) |
| Integrations | Official integrations include Google Docs, Google Slides, Gmail, Microsoft Word and browser extensions. | Installers are listed for Safari, Chrome or Chromium browsers, Google Docs, Firefox, Edge, Outlook, PowerPoint and Word. |
| Security | DeepL states that Pro and Write Pro content is not stored or used to improve the service unless the user agrees; the free service may use submitted content for improvement. | The privacy policy describes regular risk assessments, technical systems and procedures intended to prevent unauthorized access to personal data. |
Plans
DeepL Write
- Write Pro add-on€6.99 a month
- FreeFree
- Write Pro add-on€6.99 a month
- Individual$8.74 a month
- Team$28.74 a month
- Business$57.49 a month
- EnterprisePriced on request
- BusinessPrice not published
- EnterprisePriced on request
- Free versionFree
StyleGuard
- Financial Times Style Guide$89.99 a year
- Plain Language Style Guide$89.99 a year
- Canadian Press Stylebook and Caps & SpellingC$125 a year
- Plain Language for Adobe InDesign$349 a year
In their own words
DeepL Write
DeepL Write is a writing assistant for revising text with corrections, alternative wording, rephrasing, and selectable styles and tones. It lists 19 writing languages. Users can access it through mobile and desktop apps, browser extensions, or integrations with Microsoft Word, Google Workspace, Microsoft 365, and AI agents. Extensions are available for Chrome, Firefox, and Edge; listed apps include Windows, Mac, Android, iPhone, and iPad. The free version includes 50,000 characters per user per month and one file translation per user per month, for files up to 5 MB. The Write Pro add-on costs €6.99 a month, billed annually with VAT included, and is available as an add-on to DeepL Pro Individual or Team. Team plans include administration, analytics and reporting, and single sign-on; teams can share a file translation limit or assign the same limit to each member. DeepL cites ISO 27001 and SOC 2 Type II certified processes and infrastructure. For Pro, content is temporarily stored only as technically needed, then deleted unless otherwise specified.
StyleGuard
StyleGuard Pro is a text proofing system for spelling, style, word usage and proper names. It tracks edits and proposes corrections as people type, and writers can check text against references such as The Associated Press, The Canadian Press and the Financial Times or use custom dictionaries. StyleGuard Manager lets teams create custom entries and share dictionaries and style rules. The service is available on the web, macOS and Windows, through browser extensions, and via an API for connecting the proofing engine to web CMS or editorial production systems. Listed integrations include Google Docs, Word, Outlook, PowerPoint and Adobe InDesign. Office compatibility varies: cross-platform add-ins support Microsoft 365 or Office 2016 (16.0.11629) or newer; Windows desktop add-ins support Office 2013 or newer. The subscription is cloud-based and requires an internet connection for cloud text analysis. StyleGuard is paid, has a free trial and starts at $49.99/yr. Listed annual plans include $89.99 a year for the Financial Times Style Guide and Plain Language Style Guide, C$125 a year for Canadian Press Stylebook and Caps & Spelling, and $349 a year for Plain Language for Adobe InDesign.