Best AI Writing Tools
Compare 21 AI Writing tools by verified monthly pricing, free plans, and features.
AI writing tools help draft, rewrite, translate, and proofread text — from grammar checking to long-form and SEO content.
ToolScanner currently tracks 21 AI Writing tools. 17 of them offer a real free plan, so you can start without paying. 4 offer a free trial. Verified paid plans start from $6.49 per month on a monthly-billing basis.
When you compare options, the factors that usually matter are: Grammar and style depth, Long-form and SEO features, Language support, Price and free plan (monthly-billing basis), Free trial before committing.
Every tool below has a detail page with verified pricing. You can compare any two side by side, or use AI Finder and the stack builder to plan a full setup within your budget.
Category snapshot
Featured tools
AI writing assistant for grammar, clarity, and tone checking.
AI translation tool known for natural, high-accuracy translations.
AI paraphrasing and grammar-checking writing tool.
AI writing assistant for marketing copy, blog posts, and short-form content.
AI writing assistant that rewrites and improves sentences.
Best for improve my writing
AI writing assistant for short-form content and copy.
How to choose
What matters most depends on your use case. For AI Writing tools, weigh these factors:
- Grammar and style depth
- Long-form and SEO features
- Language support
- Price and free plan (monthly-billing basis)
- Free trial before committing
Free options
AI writing assistant for marketing copy, blog posts, and short-form content.
AI writing assistant for grammar, clarity, and tone checking.
AI paraphrasing and grammar-checking writing tool.
AI writing assistant that rewrites and improves sentences.
Best for improve my writing
AI writing assistant for short-form content and copy.
AI writing tool for blog posts, ads, and SEO content.
Best for write a blog post
Best for…
Related comparisons
All 21 tools
AI writing assistant for marketing copy, blog posts, and short-form content.
AI writing assistant for grammar, clarity, and tone checking.
AI paraphrasing and grammar-checking writing tool.
AI writing assistant that rewrites and improves sentences.
Best for improve my writing
AI writing assistant for short-form content and copy.
AI writing tool for blog posts, ads, and SEO content.
Best for write a blog post
AI writing tool built specifically for fiction writers.
AI grammar and style checker for writers and editors.
AI translation tool known for natural, high-accuracy translations.
AI writing tool from DeepL that improves clarity and tone.
Best for improve my writing
AI-powered translation and language learning tool.
Naver's free AI translation app, popular for Korean language pairs.
AI copywriting tool with predictive performance scoring.
Enterprise AI writing platform with brand voice controls.
Classic clarity-focused editor with AI rewrites: it highlights dense sentences and passive voice, then helps fix them.
Best for make writing bold and clear
AI academic-writing assistant trained on scholarly text, offering grammar, paraphrasing, and submission-readiness checks.
Grammar and language AI specialized for academic and technical writing, with consistency and publication checks.
All-in-one AI platform for marketing teams: writing, design, video, and social scheduling in a single workspace.
AI content platform for ecommerce that writes product descriptions and marketing copy in bulk, tuned to your brand.
Best for bulk product content for ecommerce
Minimal AI word processor for serious writing, with draft feedback, rewrite checks, and distraction-free flow.
Best for a word processor built for writers
AI-first document editor that drafts, rewrites, and transforms text with one keystroke, built for fast professional writing.
Best for AI-first document editor
Frequently asked questions
What are AI Writing tools?
AI writing tools help draft, rewrite, translate, and proofread text — from grammar checking to long-form and SEO content. ToolScanner currently tracks 21 AI Writing tools.
Are there free AI Writing tools?
Yes — Copy.ai, Grammarly, QuillBot, Wordtune offer a verified free plan.
How do I choose a AI Writing tool?
Start from your use case, then compare: Grammar and style depth, Long-form and SEO features, Language support, Price and free plan (monthly-billing basis), Free trial before committing. Prices on ToolScanner are verified on a monthly-billing basis, so you're comparing like for like.
Which AI Writing tools offer an API?
Based on recorded platform data: DeepL Translator.
How much do AI Writing tools cost?
Verified paid plans in this category start from $6.49 per month, and 17 tools offer a free plan. Several tools use usage-based or quote-based pricing — check each detail page.
Can I compare AI Writing tools side by side?
Yes — select any tools for an interactive side-by-side comparison, start from a curated comparison page, or let AI Finder shortlist tools by budget and use case.