WhiteSmoke (whitesmoke.com) is an AI-powered writing and grammar correction tool offering grammar checking, style improvement, spelling correction, punctuation fixing, and translation across 55 languages. One of the earlier AI writing assistants established in the market, WhiteSmoke provides a desktop application, browser extension, and Microsoft Word integration for checking writing in all contexts. The platform includes a document enrichment engine that suggests more precise vocabulary and varied sentence structures. With a phishing detection feature, plagiarism checking on higher plans, and template library for business documents, WhiteSmoke serves professionals and students seeking comprehensive writing assistance beyond basic spell-check.
How WhiteSmoke Works
Install WhiteSmoke as a desktop app for Windows or as a browser extension for Chrome. Write or paste text into WhiteSmoke's editor or enable real-time checking across all applications. WhiteSmoke analyzes your text for grammatical errors, spelling mistakes, punctuation issues, and style weaknesses simultaneously. Suggestions appear inline with explanations of each correction. Use the Enrichment feature to receive suggestions for more precise word choices and varied sentence structures. Translate documents to and from 55 languages using the built-in translation engine. Access the business template library for cover letters, emails, and reports. Enable plagiarism detection to check content originality. Use the phishing detection feature when analyzing suspicious emails. Review your corrected document and apply all suggestions with one click.
Key Features
- Grammar and spelling correction — comprehensive checking with rule-based explanations
- Style improvement — suggestions for clearer, more varied writing
- 55-language translation — translate documents bidirectionally
- Document enrichment — vocabulary enhancement and sentence variety suggestions
- Phishing detection — identifies suspicious email patterns
- Plagiarism checker — checks content originality against web sources
- Business templates — library of cover letters, emails, and professional documents
- Word integration — Microsoft Word add-in for desktop checking
- Browser extension — real-time correction across web-based tools
- Desktop application — standalone writing environment for Windows
WhiteSmoke Pricing

| Plan | Monthly | Annually | Key Features |
|---|---|---|---|
| Essential | $10.00 | $5.00 | Grammar and spelling, style suggestions, browser extension, desktop app |
| Premium | $13.33 | $6.66 | All Essential features, 55-language translation, enrichment, business templates, phishing detection |
| Business | $22.99 | $11.50 | All Premium features, plagiarism checker, team licenses (3 users), priority support, Word integration |
Always check the latest rates on the official website. For more AI tool reviews, visit aitoolscoop.com.
Who Should Use WhiteSmoke?
WhiteSmoke is ideal for business professionals writing client-facing emails and reports requiring polished grammar, non-native English speakers seeking comprehensive correction with translation support, Windows desktop users preferring a dedicated writing application, professionals needing plagiarism detection alongside grammar checking, small teams sharing writing tool licenses across multiple users, and anyone suspicious of phishing emails wanting detection assistance. The annual Essential plan at $5/month offers entry-level grammar checking at a competitive price point.