Wordtune
AI writing assistant from AI21 Labs that paraphrases, rewrites, summarizes, and corrects grammar inside your browser and favorite apps.
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Our take
A polished rewriting and paraphrasing assistant that helps non-native and busy writers express ideas clearly across the web.
Best for
Professionals, students, and non-native English writers who want quick rewrites, tone shifts, and summaries inline.
Pros
- Context-based rewrite and paraphrase suggestions
- Tone switching between casual and formal
- Summarizes documents, articles, and even videos
- Works inline across browser, Gmail, Docs, and apps
Cons
- Writes only in English (can translate into English)
- More an editor than a long-form generator
- Best features require a paid plan
How it compares
Overlaps with Grammarly and QuillBot; Wordtune leans into rewriting and tone over pure grammar correction.
Full review
Wordtune, built by AI21 Labs, is an AI writing assistant focused on rewriting, paraphrasing, summarizing, and grammar correction. It offers context-based suggestions that match your style, lets you switch tone between casual and formal, and can summarize documents, web pages, and videos.
It works inline across the browser, Gmail, Google Docs, and other apps, which makes it convenient for everyday communication and editing. It writes in English (with translation into English from several languages) and is more of an editing companion than a long-form generator. For clarity-focused editing - especially for non-native writers - it is a strong, easy-to-use option, with the best capabilities on paid plans.
Cloudkart Rubric
4.0/5 avg- Actual Utility4/5
- Ease of Use5/5
- Pricing Fairness4/5
- Reliability4/5
- Differentiation3/5
Community reviews
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