Overview
WhiteSmoke uses NLP-based AI to catch grammatical errors, flag tense shifts, and analyze the emotional tone of your writing — useful when you need copy to hit a specific register. The Premium plan adds style checking, sentence rephrasing, and plagiarism detection, though it lags behind newer tools on AI rewrite depth. Content marketers who write for non-native English audiences may find its multilingual support worth the low price point.
Key Features
- ✓AI-powered grammar, spelling, and punctuation checks
- ✓Tone checker for emotional register alignment
- ✓Sentence rephrasing suggestions on Premium plan
- ✓Plagiarism detection with web source scanning
- ✓Browser extension and desktop app integrations
WhiteSmoke Alternatives
Other AI Writing Tools tools to consider:
Grammarly
AI writing assistant with generative AI and enterprise brand controls
AI-PoweredFree / $12/mo (Pro annual)
DeepL
AI-powered translation engine with API and glossary management
AI-NativeFree (500K chars/mo) / $10.49/mo (Starter)
GPTZero
AI content detection for publishers and content teams
AI-NativeFree / $8.33/mo (Essential annual)
Copyleaks
Multilingual AI detection and plagiarism checking platform
AI-Native$7.99/mo (AI Detector)
Originality.ai
AI detection and plagiarism checker built for publishers
AI-Native$14.95/mo (Pro)