WProofreader
WProofreader: A developer-focused proofreader for multilingual editors, APIs and browser-based writing. Ranked #63 of 88 in Grammar Checkers by our editors (3.0/10); pricing: Free plan · 14-day trial; best for embedded multilingual proofreading.
At a glance
- Editor score3.0 / 10
- PricingFree plan · 14-day trial
- Best forEmbedded multilingual proofreading
- Free planYes
- Paid from€340/yr
- Tone detectionNo
- Facts checked22 Sep 2026
Where it wins
- SDK, API and self-hosted deployment options
- Custom dictionaries, style guides and language autodetection
- Integrations for major editors, CMS platforms and Moodle
Where it doesn't
- Free plan includes WProofreader branding
- Growth starts at EUR 34 per month
- No tone detection feature
Our verdict on WProofreader
WProofreader is a multilingual proofreading product for developers, teams and organizations building web applications, rich-text editors or browser-based writing workflows. Its SDK and standalone grammar-check API cover spelling, grammar, punctuation and style, while the browser extension checks writing across websites. Language autodetection, custom dictionaries, style rules, autocorrection, autocomplete and text prediction support more tailored writing experiences. AI-assisted rewriting, summarization and proofreading are also included among its capabilities.
Integration breadth is a central strength. WProofreader supports CKEditor 5, CKEditor 4, Froala, TinyMCE, Quill, Tiptap, Syncfusion, Slate and Draft.js, along with Moodle, Drupal and WordPress. It can run as a cloud service or through self-hosted deployment, giving organizations a choice of operating model. This makes it a strong fit for teams embedding proofreading into an existing product rather than looking only for a standalone writing checker. Buyers should confirm that their preferred editor and deployment approach align with the available integration options.
The published plans show a Free tier with basic spelling, grammar and style checking, multiple languages, a user-level custom dictionary and WProofreader branding. Growth costs EUR 34 per month or EUR 340 per year and adds multilingual checking, autocorrect and autocomplete suggestions, custom dictionaries, a style guide builder, team access and AI writing assistant text operations. Scale costs EUR 62 per month or EUR 620 per year, with everything in Growth plus listed team and language-governance capabilities. Enterprise adds custom word volume, flexible limits, cloud or self-hosted deployment, priority support and a dedicated account manager. Choose WProofreader for embedded, multilingual proofreading; choose another tool if tone detection or a simpler end-user product is the priority.
Your product? Our editors can test WProofreader in depth and publish a review, labelled as paid · from $149/mo →
WProofreader pricing
All 4 WProofreader plans and prices →
WProofreader fact sheet
| Free plan | Yes |
|---|---|
| Paid from | €340/yr |
| Browser extension | Yes |
| Desktop app | Not verified |
| Mobile app | Not verified |
| Style suggestions | Yes |
| Tone detection | No |
| Languages supported | Not verified |
| Free trial | 14 days · no card needed |
| Money-back guarantee | 30 days |
| Deployment | Cloud, Self-hosted, Browser extension |
| Platforms | Web, Chrome extension |
| Compliance & security | GDPR, HIPAA, SOC 2, ISO 27001 |
| Support | Email, Phone, Live chat, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 12 integrations: CKEditor 5, CKEditor 4, Froala, TinyMCE, Quill, Tiptap … See all → |
| Pricing | Free plan · 14-day trial (source) |
| Website | wproofreader.com |
| Facts checked | 22 Sep 2026 |
WProofreader integrations
WProofreader lists 12 integrations on its own site.
- CKEditor 5
- CKEditor 4
- Froala
- TinyMCE
- Quill
- Tiptap
- Syncfusion
- Slate
- Draft.js
- Moodle
- Drupal
- WordPress
See all WProofreader integrations →
Alternatives to WProofreader
- GrammarlyA broad writing assistant with strong grammar, tone, rewriting, and AI coverage.9.4
- LanguageToolA broad multilingual checker with open-source and self-hosting options.9.2
- Microsoft EditorA strong Microsoft 365 writing assistant with focused platform coverage.9.0
See all WProofreader alternatives →
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The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used WProofreader for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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