AI Writing Tools Compared
Last updated June 8, 2026
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Every major AI writing tool side by side. Sorted by our overall editorial score, with starting price, free-tier availability, and the audience each one fits best. Click a tool for the full review.
| # | Tool | Score | From | Free tier | Best for | |
|---|---|---|---|---|---|---|
| 1 | Jasper AI marketing and content platform with brand voice and agents for teams. | ★★★★⯨4.6 | from $59/mo | No | Marketing teams and agencies producing on-brand content at scale | Visit |
| 2 | Sudowrite AI writing partner built specifically for fiction authors and novelists. | ★★★★⯨4.4 | from $10/mo | No | Fiction writers and novelists working on long-form creative prose | Visit |
| 3 | Grammarly AI writing assistant for grammar, clarity, and tone across your apps. | ★★★★⯨4.4 | from $12/mo | Yes | Anyone who wants cleaner, error-free writing in everyday apps | Visit |
| 4 | Writesonic AI writing and search-visibility (SEO/GEO) platform. | ★★★★⯨4.3 | from $16/mo | Yes | Content marketers and SEO teams, with a 2026 lean toward AI search visibility | Visit |
| 5 | Surfer SEO Content optimization platform that scores writing against SERP data. | ★★★★⯨4.3 | from $79/mo | No | SEO specialists and content teams optimizing articles to rank | Visit |
| 6 | Copy.ai AI content and go-to-market workflow platform for marketing and sales. | ★★★★☆4.2 | from $29/mo | No | Marketers and sales/GTM teams automating copy and content workflows | Visit |
| 7 | Frase AI content tool for SEO and GEO research, briefs, and optimization. | ★★★★☆4.2 | from $39/mo | No | SEO content creators, agencies, and bloggers building research-driven articles | Visit |
| 8 | ProWritingAid In-depth writing editor and style checker for long-form writers. | ★★★★☆4.2 | from $10/mo | Yes | Authors, bloggers, and editors polishing long manuscripts | Visit |
| 9 | Scalenut AI SEO content platform with research, briefs, and long-form writing. | ★★★★☆4.2 | from $39/mo | No | SEO teams producing optimized long-form content | Visit |
| 10 | QuillBot AI paraphrasing, grammar, and writing-enhancement toolkit. | ★★★★☆4.1 | from $8.33/mo | Yes | Students, academics, and writers rephrasing, summarizing, and polishing | Visit |
| 11 | Wordtune AI rewriting and rephrasing tool for clearer, more natural sentences. | ★★★★☆4.1 | from $10/mo | Yes | Writers and non-native speakers refining tone and clarity | Visit |
| 12 | Anyword Performance-driven AI copywriting with predictive analytics. | ★★★★☆4.1 | from $39/mo | No | Performance marketers optimizing copy for conversions | Visit |
| 13 | NeuronWriter Affordable SEO content optimization with SERP and NLP analysis. | ★★★★☆4.1 | from $23/mo | No | Budget-conscious SEO writers optimizing for search intent | Visit |
| 14 | Rytr Simple, low-cost AI writing assistant for short-form content. | ★★★★☆4.0 | from $9/mo | Yes | Solo bloggers, freelancers, and small businesses on a budget | Visit |
| 15 | Jenni AI AI writing assistant for academic and research writing with citations. | ★★★★☆4.0 | from $12/mo | Yes | Students and researchers writing essays and papers with citations | Visit |
| 16 | NovelAI AI storytelling tool for fiction with deep customization and privacy. | ★★★★☆4.0 | from $10/mo | No | Hobbyist fiction writers who want control over AI storytelling | Visit |
| 17 | Hypotenuse AI AI content and product description generator for ecommerce. | ★★★★☆4.0 | from $29/mo | No | Ecommerce stores generating bulk product copy | Visit |
| 18 | Notion AI AI writing built directly into the Notion workspace. | ★★★★☆4.0 | from $10/mo | No | Notion users who want AI drafting inside their docs | Visit |
| 19 | HyperWrite AI writing assistant with personalized tone and research tools. | ★★★★☆3.9 | from $19.99/mo | Yes | Individuals wanting an all-round AI writing assistant | Visit |
| 20 | Hemingway Editor Readability editor that flags complex, hard-to-read sentences. | ★★★★☆3.8 | from $10/mo | Yes | Writers who want punchier, more readable prose | Visit |
Prices are starting points and change often. Check each official site for current plans. getwritestack.com may earn a commission from links in this table.
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Frequently asked questions
What is the best AI writing tool overall?+
Jasper tops our overall ranking at 4.6/5, but the best tool depends on your use case. Use the table to match score, price, and focus to your needs.
Which AI writing tools have a free tier?+
Grammarly, Writesonic, ProWritingAid, QuillBot, Wordtune, Rytr, Jenni AI, HyperWrite, Hemingway Editor offer free tiers, so you can test them before paying.
What is the cheapest AI writing tool?+
QuillBot has the lowest starting price in this comparison. Plan limits differ, so cheapest is not always best value.