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Best AI Tools for Writing (25 options)
25 tools for writing in the directory. AI tools for copywriting, editing, grammar and long-form content.
How to read this page. We do not rank tools or publish scores. This page lists every Writing tool in the directory with its official link and pricing model so you can shortlist, then try the ones that fit. Pricing labels come from each vendor's pricing page when we could confirm them; "See site" means we could not.
At a glance
- 25 tools listed; 0 free to use, 7 with a free tier, 4 paid, 14 where pricing is not confirmed here.
- With a free plan or tier: Grammarly, LanguageTool, Paperpal, ProWritingAid, QuillBot, Sapling, Wordtune.
What to look for
Check how each tool handles your own style or brand voice, whether it works inside the apps you already use, and what the plan limits are on words or documents.
All 25 tools
| Tool | What it does | Pricing | Link |
|---|---|---|---|
| Anyword | Marketing copy platform that scores and generates copy variants for ads and email. | See site | Official site |
| Copy.ai | Go-to-market AI platform that automates repetitive sales and marketing tasks. | Paid | Official site |
| Copyleaks | Plagiarism and AI-content detection platform. | See site | Official site |
| Copysmith | AI content and search-visibility platforms for marketing teams. | See site | Official site |
| DeepL Translator | Machine translation service known for natural-sounding translations across many languages. | See site | Official site |
| DeepL Write | Writing assistant from DeepL that improves clarity, tone and style. | See site | Official site |
| GPTZero | Detection tool that estimates whether text was written by a person or an AI model. | See site | Official site |
| Grammarly | AI writing assistant that checks grammar and offers rewriting suggestions in the apps you use. | Freemium | Official site |
| Hemingway Editor | Editor that highlights hard-to-read sentences, with optional AI rewriting. | See site | Official site |
| Hypotenuse AI | AI content platform for product descriptions and marketing copy. | See site | Official site |
| Jasper | AI platform with agents that run end-to-end marketing workflows with brand control. | Paid | Official site |
| LanguageTool | AI-powered grammar, spelling and style checker for many languages. | Freemium | Official site |
| Lex | Minimal word processor with built-in AI feedback and drafting help. | See site | Official site |
| NovelAI | Subscription storytelling and image tool for fiction writers. | See site | Official site |
| Paperpal | AI writing assistant for academic papers, with grammar and language checks. | Freemium | Official site |
| ProWritingAid | Grammar, style and writing-analysis tool with AI rephrasing. | Freemium | Official site |
| QuillBot | Paraphraser, grammar checker, summarizer and other AI writing tools. | Freemium | Official site |
| Sapling | Writing assistant and grammar checker for customer-facing teams. | Freemium | Official site |
| Scribbr | Academic writing help, including a paraphrasing tool, grammar checker and citation generator. | See site | Official site |
| Smodin | Writing toolkit with a rewriter, summarizer and plagiarism checker. | See site | Official site |
| Sudowrite | AI writing partner built for fiction authors and novelists. | Paid | Official site |
| Textio | AI writing and analytics for recruiting and performance management. | See site | Official site |
| Wordtune | AI writing companion that rewrites, paraphrases and corrects your text. | Freemium | Official site |
| Writer | Enterprise generative AI platform with brand and style controls for teams. | See site | Official site |
| Writesonic | AI search-visibility platform (GEO/AEO) that tracks AI platforms and produces content. | Paid | Official site |