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QuillBot ParaphraserOfficial
36.6M/mo
Paraphrase, proofread and summarize text with an AI writing workspace
AI Writing AssistantsEditorial score: 4.5Freemium+2.3%
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Pro Writing Kit has officially shut down, and its official domain (prowritingkit.com) has expired and no longer resolves. The project has been abandoned by its creators.
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Verified active tools in AI Writing Assistants, ranked by current traffic and editorial score.
Paraphrase, proofread and summarize text with an AI writing workspace
A storytelling toolkit that checks your grammar and coaches your craft
An all-in-one AI writing suite with 204 tools and multi-model chat
One workspace to write, check and summarize
Spanish AI paraphraser for rewriting, humanizing, and de-plagiarizing text
100+ free AI writing tools with no login required
Pro Writing Kit launched as an all-in-one AI writing and content generation suite designed to help marketers, bloggers, and copywriters streamline their workflow. It offered extensive features covering grammar checking, SEO optimization, blog post generation, and social media copywriting.
Despite entering the market during the height of the generative AI boom, the platform struggled to sustain user retention against heavily funded competitors and free native LLM interfaces, eventually leading to quiet abandonment and DNS expiration.
If you relied on Pro Writing Kit for content creation and SEO, check our top-rated AI writing assistants and copy generators on the homepage for robust, active alternatives.
Paraphrase, proofread and summarize text with an AI writing workspace
A storytelling toolkit that checks your grammar and coaches your craft
An all-in-one AI writing suite with 204 tools and multi-model chat
One workspace to write, check and summarize
Spanish AI paraphraser for rewriting, humanizing, and de-plagiarizing text
100+ free AI writing tools with no login required
