Grammarly vs Wordtune: Best AI Writing Assistant Compared | Hey AI Hub

Grammarly and Wordtune are two of the most popular AI writing assistants, each with distinct strengths. Grammarly is best known for catching grammar, spelling, and punctuation errors in real-time. Wordtune specializes in rephrasing sentences and adjusting tone. ## Quick Verdict - **Choose Grammarly if:** You need comprehensive grammar checking, spell correction, and writing improvement suggestions. - **Choose Wordtune if:** You want to rephrase sentences, adjust tone, and improve readability. ## Core Strength Grammarly's browser extension works everywhere — Gmail, Google Docs, social media, Slack — catching errors in real-time. Its suggestions are clear and actionable, covering grammar, tone, clarity, and even style. The free version catches basic errors, while the premium version adds advanced suggestions. Wordtune's rephrasing engine lets you rewrite any sentence with a single click. It offers multiple ways to express the same idea, from formal to casual, concise to detailed. It's ideal for writers who want to find the perfect phrasing or adjust the tone of their content. ## Tone and Style Grammarly provides tone detection and suggestions for improving clarity and engagement. It analyzes your writing style and recommends changes to match your intended audience. Wordtune goes further with tone adjustment. You can explicitly set the tone to professional, friendly, confident, or casual, and it will rewrite your text accordingly. This is particularly useful for emails, presentations, and marketing copy. ## Limitations Grammarly is not designed for content creation — it only improves existing text. Wordtune similarly doesn't create content from scratch. Both tools work best when combined with a writing assistant that can generate content. ## Pricing Grammarly has a robust free tier. Premium starts at $12/month. Wordtune offers a free tier with limited rewrites. Pro starts at $9.99/month. Both are competitively priced for individual users. ## Bottom Line Grammarly is the better choice for comprehensive writing improvement and error checking. Wordtune wins for rephrasing and tone adjustment. Many writers use both — Grammarly for proofreading and Wordtune for finding the perfect phrasing.