AI Tool Comparison
Comparing as AI Grammar & Proofreading ToolsWhiteSmoke vs Grammarly
Compare features, pricing, pros & cons, and user ratings to decide which AI tool is best for your needs.
WhiteSmoke
VS
Grammarly
Verdict by Category
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Detailed Comparison
Feature
WhiteSmoke
Grammarly
Pricing
PaidWhiteSmoke has no permanent free plan but offers a free trial. All plans are subscription-based.
Web plan at $10/month: browser-based grammar and plagiarism checking, works across all browsers, includes translator.
Premium plan at $13.33/month: adds 1 computer license for the desktop app, integrates with Microsoft Word, Outlook, and all writing platforms, instant proofreading features.
Business plan at $22.99/month: includes 3 computer licenses, dedicated customer support, extended download warranty for download protection and reinstallation rights.
Volume licensing and annual billing options are available for larger organizations. Contact WhiteSmoke through whitesmoke.com for enterprise and volume pricing.
FreemiumGrammarly's Free plan is available at no cost and includes mistake-free writing, tone detection, and 100 AI text generation prompts per month — suitable for individuals with basic needs.
The Pro plan costs $12/member/month billed annually ($30/month when billed monthly) and adds full-sentence rewrites, tone adjustments, brand voice customization, style guide adherence, and 2,000 AI prompts per month.
Enterprise plans are available through Superhuman Go with unlimited members, proactive AI across all apps and tabs, confidential mode, data loss prevention, granular roles and permissions, and dedicated support. Organizations report saving an average of $5,000 per employee per year.
Categories
AI Writing Assistant ToolsAI Productivity Tools
AI Writing Assistant ToolsAI Productivity ToolsAI Copywriting Tools
Summary
AI grammar checker with 50+ language translation, plagiarism detection, and desktop app for business writing
AI writing assistant for real-time grammar, clarity, tone, and style — works everywhere you write
WhiteSmoke Pros & Cons
Pros
- One of the longest-standing commercial grammar tools — established trust in international markets since early 2000s
- Built-in 50+ language translator alongside grammar checking — useful for multilingual business writers
- Available across web, Windows desktop, iOS, and Android — broad platform coverage
- Writing templates for common business documents and emails included
- Business plan with 3 licenses provides cost-effective team access
- Plagiarism checker included in all plans — not gated behind a higher tier
- Works across all browsers and integrates with Microsoft Word and Outlook (Premium/Business)
Cons
- Lower rating (3.8/5) than competing tools like Grammarly — 21% of users rate it negatively
- No free plan — requires paid subscription after trial period
- Interface and suggestion quality feels dated compared to newer AI writing tools
- Customer support rated 3.1/5 — below industry average
- Less sophisticated AI suggestions than modern tools like Grammarly or ProWritingAid
Grammarly Pros & Cons
Pros
- Works across every app and browser — not just a standalone editor
- Trusted by 40M+ users and 50K+ organizations worldwide
- Tone and clarity suggestions go well beyond basic spell-check
- Free plan is genuinely useful with no credit card required
- Enterprise features include DLP, SSO, and brand style guides
- Integrates natively with Google Docs, Outlook, and Slack
Cons
- Pro plan can be expensive at $30/month when billed monthly
- AI generation prompts are limited even on Pro (2,000/month)
- Suggestions can sometimes feel overly prescriptive for creative writing
- Desktop app required for full cross-app functionality
- No long-form AI document drafting like dedicated writing tools