Data month 2026-09
Best Writing AI Websites
According to AlphaMoat, as of September 2026 the Writing category tracks 1,096 AI websites; the most-visited this month is Grammarly (59.8M visits, +21.3% MoM). Ranked by monthly visits, updated monthly.
| # | Product | Company | Visits | MoM |
|---|---|---|---|---|
| 1 |  Real-time AI writing assistance across applications. | Grammarly | 59.8M | +21.3% |
| 2 |  An AI writing tool combining paraphrasing, proofreading, and polishing. | QuillBot | 35.8M | +12% |
| 3 |  Use AI to quickly make presentations, websites, and visual content. | Gamma | 21.1M | +6.5% |
| 4 |  A tool that rewrites AI-generated text into more natural human expression. | HumanizeAi | 7.7M | +25.6% |
| 5 |  Generate and continuously refine presentations quickly through conversation. | Prezi | 7.3M | +33.9% |
| 6 |  Checks grammar, punctuation, and spelling and adjusts writing tone. | LanguageTool | 6.0M | -1.2% |
| 7 |  A free AI text humanizer that makes writing sound more natural | Clever AI Humanizer | 5.9M | +104.3% |
| 8 |  Quickly make presentations with free templates and AI. | Freepik | 4.9M | +29.1% |
| 9 |  Help students draft high-scoring, plagiarism-free academic papers. | Oreate | 2.6M | +5% |
| 10 |  Reader-driven, AI-assisted publishing platform | Inkitt GmbH | 2.5M | +4.3% |
| 11 |  Detect and humanize AI-generated text | StealthWriter | 2.5M | +3.5% |
| 12 |  Convert AI drafts into natural expression and reduce detection traces. | AIHumanize | 2.0M | +5.8% |
| 13 |  Generates personalized adult stories by character, scene and tone | RedQuill | 1.8M | -4.8% |
| 14 |  Detect, polish, and rewrite academic and everyday text | Decopy | 1.4M | +17.9% |
| 15 |  Helps story authors plan, write, edit, and finish publishing | Orpheus Technology | 1.4M | -0.9% |
| 16 |  Turn your collected materials into articles, presentations, videos, and web projects | Mind Motor | 1.3M | +5.4% |
| 17 |  An AI workspace to collaboratively create, edit and deliver professional presentations. | Pitch | 1.2M | +19.6% |
| 18 |  Make AI-generated text more natural and identify machine-written content | Walter Writes AI | 1.2M | +40.6% |
| 19 |  An AI long-form writing assistant launched by Baidu | 橙篇AI | 1.2M | -51% |
| 20 |  A text-polishing tool that rewrites AI-generated content into natural expression. | Superhumanizer | 1.1M | +6.3% |
| 21 |  Story-development, rewriting, and feedback partner for fiction writers. | Sudowrite | 1.1M | -0.9% |
| 22 |  A writing platform that naturalizes AI text and helps detect and rewrite it. | Phrasly | 1.0M | +18.4% |
| 23 |  Generate novels and stories together with various Japanese writing models. | AI Novelist | 996.3K | -6.3% |
| 24 |  Download presentation templates and quickly make PPTs with AI. | SlideTeam | 969.7K | +17.1% |
| 25 |  Make presentations, infographics, videos, and branded interactive content. | Visme | 957.9K | +1.3% |
| 26 |  Privately generate adult erotic stories with illustrations and audio | DigitalKwarts | 860.7K | -13.8% |
| 27 |  Quickly make team presentations with smart layouts and brand control. | Beautiful Slides | 835.6K | +4.8% |
| 28 |  An AI tool that generates professional presentations from a single sentence. | AiPPT | 813.3K | -30.7% |
| 29 |  An app for grammar, spelling, and contextual polish in English writing | Ginger Software | 789.4K | -1.8% |
| 30 |  AI platform combining writing, storytelling, rewriting, and voice generation. | Toolsaday | 778.4K | +2.2% |
| 31 |  Turn ideas and documents into professional presentations in minutes. | SlideSpeak | 704.9K | +5.8% |
| 32 |  Free tool to rewrite sentences, paragraphs, and articles while keeping the meaning | Paraphraser | 696.3K | +48.5% |
| 33 |  An AI assistant for writing and translation | Ludwig | 692.2K | -0.8% |
| 34 |  Highlight complex sentences and readability issues to make writing clearer and stronger | Boondoggle Studio | 662.0K | +15.3% |
| 35 |  A platform that turns topics, documents, or URLs into branded presentations | Presentations.AI | 660.6K | -0.4% |
| 36 |  Getsolved is an all-in-one AI writing assistant that can detect AI traces and rewrite and polish documents. | Lestas | 636.0K | +50.8% |
| 37 |  Provides grammar, autocomplete, and language-model APIs for enterprise communication | Sapling | 591.4K | +13.3% |
| 38 |  Automatically turns ideas into complete, well-structured professional presentations | PPT AI | 551.6K | -2.3% |
| 39 |  Rewrites AI drafts into natural text and checks for AI-generation traces. | WriteHuman | 535.9K | -0.2% |
| 40 |  Long-form writing and editing partner for novels, scripts, and stories. | Type AI | 519.1K | -1.2% |
| 41 |  Long-form writing software combining a story bible, world-building, and AI assistance. | Novelcrafter | 491.8K | -10.9% |
| 42 |  Quickly expand ideas into well-sourced professional documents. | Liner | 474.7K | -28% |
| 43 |  Co-author books, novels, and screenplays with AI via conversation | Squibler | 429.5K | +14.8% |
| 44 |  Orchestrate marketing agents and run end-to-end content workflows. | Jasper AI | 421.8K | -24.8% |
| 45 |  An online AI text humanizer that rewrites machine-generated content to read more like human writing | Humanize AI | 408.5K | +13% |
| 46 |  Free online text summarizer that compresses long text and extracts key points. | Summarizer | 393.4K | +13.2% |
| 47 |  Rewrites, proofreads, and summarizes English text and video content. | AI21 Labs | 391.4K | +5.5% |
| 48 |  Platform organizing long-novel writing with plot planning and writing tools. | Dabble | 389.1K | -10.8% |
| 49 |  A study and writing assistant combining rewriting, document reading, translation and detection. | Humbot | 360.8K | -17.6% |
| 50 |  An AI tool giving web-novel and scriptwriters inspiration and continuation help. | 星月写作 | 351.8K | +33.6% |
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FAQ
Writing AI websites: which ranks #1?
In September 2026, Grammarly (59.8M monthly visits) ranks #1 by monthly visits, followed by QuillBot (35.8M monthly visits) and Gamma (21.1M monthly visits).
Writing AI websites: what are the top 10?
Ranked by monthly visits, the top 10 are: 1. Grammarly, 2. QuillBot, 3. Gamma, 4. Humanize AI, 5. Prezi AI, 6. LanguageTool, 7. Aihumanizer, 8. slidesgo, 9. Oreate, 10. Inkitt.
Writing AI websites: which is growing fastest?
Among the top 20 by monthly visits, Aihumanizer grew fastest month over month (+104.3%); Cp declined the most (-51%).
How many Writing AI websites does AlphaMoat track, and where does the data come from?
AlphaMoat tracks 1,096 Writing AI websites, ranked by monthly visits. Visits are third-party traffic estimates aggregated monthly, with multiple domains of the same product merged. Updated monthly; the current data is for September 2026.
Data month: 2026-09 · Visit figures are third-party traffic estimates aggregated monthly — best for scale and trends. Multiple domains of the same product are merged. See methodology.