Head-to-Head
Wordtune vs Grammarly (2026)
Wordtune
Freemium★ 4.3
Grammarly
Freemium★ 4.6
Grammarly leads on grammar and correctness checking; Wordtune leads on rewriting and improving existing prose. They solve different problems - Grammarly catches errors, Wordtune improves style.
Feature Comparison
Grammar Checking
Grammarly is the industry standard for grammar, spelling, and punctuation
Rewriting & Rewording
Wordtune's core strength - multiple rewrite options per sentence
Tone Adjustment
Both adjust formality; Wordtune offers more stylistic options
Summarisation
Wordtune Read summarises long documents; Grammarly doesn't
Browser Extension
Grammarly works in more apps and has better native integration
Free Plan
Grammarly's free plan has broader grammar coverage
Plagiarism Detection
Grammarly Premium has plagiarism detection; Wordtune does not
Verdict
This comparison is context-dependent. Wordtune scores 23/35 and Grammarly scores 28/35. Choose based on your specific workflow needs.
Bottom Line
Wordtune and Grammarly are AI writing assistants with overlapping but distinct strengths. Grammarly is the comprehensive writing assistant: grammar, clarity, tone, plagiarism, AI rewriting. Wordtune focuses on rewriting: it offers multiple rephrasing suggestions per sentence, tone adjustments, and length controls but has weaker grammar checking than Grammarly. For most writers, Grammarly is the better single tool. Wordtune is the specialist pick when rewriting is the primary need (academic writing, ESL, content adaptation). Grammarly Premium costs $12-30/mo; Wordtune Premium costs $9.99/mo. Many users run both: Grammarly for grammar plus Wordtune for rewriting variety.
Pick Wordtune
You rewrite text frequently and want variety in rephrasing options. Wordtune offers multiple rewrite suggestions per sentence with tone and length controls. Best for ESL writers, academic writers, content adapters, and translators looking for native-sounding alternatives.
Pick Grammarly
You want a comprehensive writing assistant covering grammar, clarity, tone, and AI rewriting. Grammarly is the more complete tool for general writing improvement and works across email, docs, Slack, and most writing surfaces. Best for professionals, students, and most writers.
Frequently asked
Which has better grammar checking?
Grammarly, by a wide margin. Grammarly grammar engine is the most refined in the category. Wordtune grammar features are functional but less comprehensive. For pure grammar checking, Grammarly wins clearly.
Does Wordtune work better for ESL writers?
For rephrasing, yes. Wordtune multiple rewrite suggestions help ESL writers find more natural-sounding alternatives. For grammar correction, Grammarly is still stronger. ESL writers often use both: Grammarly for grammar, Wordtune for natural rewrites.
Can either generate content from scratch?
Both can, but neither is the strongest tool for it. Grammarly Premium has GrammarlyGO (AI generation). Wordtune has Spices (continue writing, summarise, etc.). For serious content generation, ChatGPT or Claude are better. Wordtune and Grammarly excel at improving existing text.
Which works in more apps?
Grammarly, by a clear margin. Grammarly browser extension covers nearly every web app, plus dedicated apps for Mac, Windows, iOS, Android, and Microsoft Office. Wordtune covers most web apps and Office but with a narrower install base. For broadest coverage, Grammarly wins.