ChatGPT
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The everyday AI assistant most people try first, good at drafting, explaining and making images.
Free · Plus $20/mo
8 free tools
🎁Free Writing Assistant AI tools we like
0 are completely free and 8 have a free plan with paid upgrades. Sorted by popularity.
← All Writing Assistant tools, free and paidGrammarly
No reviews yet
A writing helper that quietly fixes your mistakes and nudges your tone wherever you type.
Free · Pro $12/mo
Claude
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A calm, careful AI assistant that shines on long documents, nuanced writing and code.
Free · Pro $20/mo
Notion AI
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An AI helper built into your Notion pages that writes, finds answers and tidies up your notes.
Free · Plus $10/mo
DeepL
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Translations that read like a person wrote them, not like they came out of a machine.
Free · Pro $8.74/mo
QuillBot
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A handy all-in-one spot to reword, shorten and tidy up text without bouncing between apps.
Free · Premium $9.95/mo
Wordtune
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Highlight a clumsy sentence and get a handful of better-sounding alternatives in seconds.
Freemium📝 Writing Assistant
Free · Plus $13.99/mo
Kickresume
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Good-looking resume templates plus an AI writer for when the blank page wins.
Free · from $8/mo
FAQ
What is the best writing assistant AI tool in 2026?+
Our shortlist: ChatGPT (new, $20), Grammarly (new, $12) and Claude (new, $20).
Can I use a writing assistant AI tool for free?+
Absolutely — 8 tools here have a free plan. We’d start with ChatGPT, Grammarly and Claude.
How much should I expect to pay for writing assistant software?+
Most paid plans sit around $11/month. The cheapest we list starts at $8, the priciest at $20.
Which writing assistant tools can developers build on?+
4 offer an API — handy if you want to plug them into your own product. Try ChatGPT, Claude and DeepL.