Best AI Paraphrasing Tools

Reword a sentence or a whole paragraph in your own style, change the tone, or simplify text while keeping the meaning.

Short answer

For paraphrasing and rewriting, the most-visited AI tool we track is Grammarly AI, followed by QuillBot and SciSpace. Grammarly AI has a free plan. The lowest paid entry price is Wordtune at $6.99/mo (Plus). Ranked by real web traffic (Tranco), not by who pays.

Updated Nov 2, 2026 · Data: Tranco web traffic ranks, verified pricing

1
Grammarly AI
AI writing assistant for grammar, tone, clarity and style.
#323 global trafficFreemium · $30/mo (Pro)Free plan
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2
QuillBot
AI paraphrasing, summarization and grammar checking tool.
#3,776 global trafficFreemium · $19.95/mo (Premium)Free plan
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3
SciSpace
AI research assistant for literature reviews and chatting with papers, with a paraphraser, citation generator and AI detector.
#15,715 global trafficFreemium · $20/mo (Premium)Free plan
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4
Duplichecker
Plagiarism checker with a paraphrasing tool and AI detector, offering free checks and paid word-based plans.
#18,485 global trafficFreemium · $9.99/mo (20,000 words)Free plan
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5
Wordtune
AI writing companion that rewrites and improves sentences in context.
#52,336 global trafficFreemium · $6.99/mo (Plus)Free plan
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Frequently asked questions

What is the best AI tool for paraphrasing and rewriting?

For paraphrasing and rewriting, the most-visited AI tool we track is Grammarly AI, followed by QuillBot and SciSpace.

Is there a free AI tool for paraphrasing and rewriting?

Yes. Grammarly AI, QuillBot, SciSpace, Duplichecker and Wordtune have a free plan or free tier.

What is the cheapest AI tool for paraphrasing and rewriting?

Among the tools we list, Wordtune has the lowest paid plan at $6.99/mo (Plus).

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