HyperWrite is a browser AI writing assistant that rewrites and expands text

QuillBot is the academic favorite for paraphrasing — synonym rewriting, summ

Wordtune

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Wordtune by AI21 rewrites sentences with multiple tone options and summarize

NovelAI generates stories and anime-style images with strong style imitation

Frase

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Frase analyzes search intent to build content briefs automatically, with pre

Hypotenuse AI generates e-commerce copy at scale — product descriptions, SEO

秘塔写作猫

Freemium

Xiezuocat (Writing Cat) is a Chinese AI writing and proofreading platform wi

Biling AI is a Chinese all-purpose writing assistant with templates for essa