Best AI tools for writers

8 AI tools that fit the work writers, editors and authors actually do, grouped by task. Tasks are ordered by how central they are to the job; inside each task, tools are ordered by aitrove popularity. That's not a quality ranking: we compiled every review from public sources (pricing pages, docs, published reviews, user reports), not hands-on testing.

Editing and polishing · Fiction · Drafting and thinking · Organizing notes

At a glance

Tool	Task	Best for	Biggest weakness	Free tier	Starting price
Grammarly	Editing and polishing	Professionals and non-native English writers who write all day.	$12/mo only applies on annual billing ($144 upfront). Reviews report $30 for month-to-month	Yes	Free tier: yes. Pro $12/mo billed annually (reviews report $30 month-to-month). 7-day free trial. (checked Oct 10, 2026)
QuillBot	Editing and polishing	Students and writers polishing or rewording drafts.	Free paraphrases only 125 words at a time	Yes	Free tier: yes. Premium $19.95/mo, $39.95 per 3 months, or $99.95/yr. (checked Oct 10, 2026)
Wordtune	Editing and polishing	Polishing emails and short writing.	Free is 10 rewrites/day and 3 summaries/month, easy to hit	Yes	Free tier: yes. Advanced $4.89/mo billed annually ($6.99 monthly). Unlimited $6.99/mo annually ($9.99 monthly). (checked Oct 10, 2026)
HyperWrite	Editing and polishing	Solo users drafting emails and short-form text in the browser.	Free credits are restrictive	Yes	Free tier: yes (limited). Premium $19.99/mo ($16 annual), Ultra $44.99/mo ($29 annual). (checked Oct 11, 2026)
Sudowrite	Fiction	Novelists drafting fiction.	No permanent free plan	No	Free tier: no (trial). $10/$22/$44 per month billed annually ($19/$29/$59 monthly). (checked Oct 10, 2026)
Claude	Drafting and thinking	Long-form writing, careful analysis, and coding if you'll pay for headroom.	Usage limits are the #1 complaint. Users report weekly caps draining in days, especially with Claude Code	Yes	Free tier: yes. Pro $17/mo billed annually or $20/mo monthly. Max from $100/mo. (checked Oct 10, 2026)
ChatGPT	Drafting and thinking	People who want one assistant for writing, research, images and light coding.	Free and Go may show ads. Plus ($20/mo) is the cheapest ad-free plan	Yes	Free tier: yes. Go $8/mo (US, may include ads), Plus $20/mo, Pro from $100/mo. (checked Oct 10, 2026)
Notion AI	Organizing notes	Teams whose knowledge already lives in Notion.	The full AI features need the Business plan ($20/seat/mo). Free and Plus only get a limited trial	Yes	Free tier: yes (AI limited to a trial). Plus $10/seat/mo, Business $20/seat/mo. Agent credits $10 per 1,000/mo. (checked Oct 10, 2026)

"Free tier" comes from each tool's pricing line; "Not stated" means our source didn't say. Prices include the date we checked them.

Editing and polishing

1. Grammarly

Best for: Professionals and non-native English writers who write all day.

Pros

Real-time grammar, clarity and tone fixes in most apps you already write in
The free plan is genuinely usable for basic correctness

Cons

$12/mo only applies on annual billing ($144 upfront). Reviews report $30 for month-to-month
AI prompts are capped, even on Pro

Skip it if: You write occasionally. Free, or the chatbot you already pay for, is enough.

Price: Free tier: yes. Pro $12/mo billed annually (reviews report $30 month-to-month). 7-day free trial. (checked Oct 10, 2026)

Full Grammarly review · Grammarly alternatives · Grammarly vs QuillBot · Grammarly vs Wordtune

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2. QuillBot

Best for: Students and writers polishing or rewording drafts.

Pros

Usable free tier: paraphraser, grammar checker, translator and AI detector
Premium is $8.33/mo on annual billing

Cons

Free paraphrases only 125 words at a time
No free trial, just a 3-day money-back guarantee (per review)

Skip it if: You need original writing rather than rewrites.

Price: Free tier: yes. Premium $19.95/mo, $39.95 per 3 months, or $99.95/yr. (checked Oct 10, 2026)

Full QuillBot review · QuillBot alternatives · Grammarly vs QuillBot

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3. Wordtune

Best for: Polishing emails and short writing.

Pros

Good sentence-level rewrites and tone control
Unlimited spelling and grammar checks on Free

Cons

Free is 10 rewrites/day and 3 summaries/month, easy to hit
No long-form generation, templates or SEO

Skip it if: You need an AI to draft whole pieces.

Price: Free tier: yes. Advanced $4.89/mo billed annually ($6.99 monthly). Unlimited $6.99/mo annually ($9.99 monthly). (checked Oct 10, 2026)

Full Wordtune review · Wordtune alternatives · Grammarly vs Wordtune

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4. HyperWrite

Best for: Solo users drafting emails and short-form text in the browser.

Pros

Browser-based writing assistant with unlimited TypeAhead on Premium
Chrome extension works across sites

Cons

Free credits are restrictive
Users report slow generation and Tab-key conflicts with other tools

Skip it if: You need SEO content tools or team features.

Price: Free tier: yes (limited). Premium $19.99/mo ($16 annual), Ultra $44.99/mo ($29 annual). (checked Oct 11, 2026)

Full HyperWrite review · HyperWrite alternatives

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Fiction

5. Sudowrite

Best for: Novelists drafting fiction.

Pros

Built specifically for fiction writers
Story tools for outlining, describing and drafting

Cons

No permanent free plan
Credit costs swing wildly: the same 200 words can cost ~70 or 8,000+ credits (per review)

Skip it if: You write nonfiction or need predictable costs.

Price: Free tier: no (trial). $10/$22/$44 per month billed annually ($19/$29/$59 monthly). (checked Oct 10, 2026)

Full Sudowrite review · Sudowrite alternatives

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Drafting and thinking

6. Claude

Best for: Long-form writing, careful analysis, and coding if you'll pay for headroom.

Pros

Has a free plan, so you can judge the writing quality before paying
Pro is $17/mo on annual billing ($20 monthly), and Claude Code comes included

Cons

Usage limits are the #1 complaint. Users report weekly caps draining in days, especially with Claude Code
A temporary weekly-limit boost ended Sept 13, 2026, so limits feel tighter than they did this summer

Skip it if: You need all-day heavy usage on a $20 budget.

Price: Free tier: yes. Pro $17/mo billed annually or $20/mo monthly. Max from $100/mo. (checked Oct 10, 2026)

Full Claude review · Claude alternatives · ChatGPT vs Claude

Sources for Claude

7. ChatGPT

Best for: People who want one assistant for writing, research, images and light coding.

Pros

The free tier is real: unlimited everyday text chats, with uploads, images, voice and deep research included in limited amounts
Go at $8/mo gets you more messages, uploads and memory for well under half the price of Plus

Cons

Free and Go may show ads. Plus ($20/mo) is the cheapest ad-free plan
No annual billing on Go, Plus or Pro, so no discount for committing

Skip it if: You need predictable, published usage caps, or ads are a dealbreaker on a budget.

Price: Free tier: yes. Go $8/mo (US, may include ads), Plus $20/mo, Pro from $100/mo. (checked Oct 10, 2026)

Full ChatGPT review · ChatGPT alternatives · ChatGPT vs Claude

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Organizing notes

8. Notion AI

Best for: Teams whose knowledge already lives in Notion.

Pros

Searches and acts on what your team already keeps in Notion: docs, projects and wikis
AI agents can take on repetitive workspace tasks

Cons

The full AI features need the Business plan ($20/seat/mo). Free and Plus only get a limited trial
Custom agents are extra: $10 per 1,000 monthly Notion credits

Skip it if: You're solo or just need a writing assistant. A standalone chatbot is cheaper.

Price: Free tier: yes (AI limited to a trial). Plus $10/seat/mo, Business $20/seat/mo. Agent credits $10 per 1,000/mo. (checked Oct 10, 2026)

Full Notion AI review · Notion AI alternatives

Sources for Notion AI

Head-to-head comparisons

More roundups

Pros, catches and prices are compiled from public sources (official pricing and docs pages, published reviews, user reports), not hands-on testing. Prices change often, so check the vendor page before you buy.