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AI One Stop Shop

Best AI tools for writers

Which AI writing tools help without taking over your voice?

Writers want help with the hard parts, like editing, getting unstuck and tightening a draft, while keeping the words their own.

We are oneTomorrow. These picks are grouped from editing help to drafting help, each with its listed price.

Our picks

  1. 1.Grammarly

    AI writing assistant for clarity and correctness

    Why it's here: Catches grammar, clarity and tone issues as you type, in most apps you already write in.

    Price: $12/month · Has a free plan (last checked Oct 10, 2026)

    See Grammarly details

  2. 2.ProWritingAid

    AI-assisted editing for long-form writers

    Why it's here: Deeper style reports, like pacing, repetition and sentence variety, which long-form writers often want.

    Price: Free tier available; Premium about $30/mo monthly or $10/mo billed yearly ($120); Premium Pro about $36/mo monthly or $12/mo yearly; lifetime options listed · Has a free plan (last checked Oct 14, 2026)

    See ProWritingAid details

  3. 3.Wordtune

    AI rewriting and tone suggestions as you write

    Why it's here: Offers several rewrites of a sentence so you can pick the one that sounds like you.

    Price: Plans from $0.00 limited use up through about $4.89–$9.99/mo billed annually; 3-day free trial on paid options · Has a free plan (last checked Oct 12, 2026)

    See Wordtune details

  4. 4.Outwrite

    Grammar, style, and sentence suggestions as you write

    Why it's here: A lighter editor with a free plan for grammar and rephrasing.

    Price: Free Essential plan; Pro US$9.95/mo; Teams US$7.95/user/mo (yearly billing option on the pricing page) · Has a free plan (last checked Oct 19, 2026)

    See Outwrite details

  5. 5.Claude Pro

    Anthropic's powerful AI for analysis, writing, and coding

    Why it's here: A general helper that is good at feedback on long drafts and talking through structure.

    Price: $20/month (last checked Oct 10, 2026)

    See Claude Pro details

  6. 6.Sudowrite

    AI writing partner for fiction authors

    Why it's here: Built for fiction: brainstorming, describing scenes and continuing a draft in your style.

    Price: Free trial; Hobby from about $10/mo; Professional about $22/mo; Max about $44/mo (credits vary by plan) (last checked Oct 12, 2026)

    See Sudowrite details

  7. 7.Novelcrafter

    AI writing workshop for fiction authors

    Why it's here: Plans and organizes a novel, like characters, outlines and a story bible, with optional AI help.

    Price: 21-day free trial (no permanent free plan); paid plans scale with usage (see current amounts on pricing page) (last checked Oct 13, 2026)

    See Novelcrafter details

How we picked

Every pick is a published tool in our catalog. Prices come from each tool's own pricing page and can change, so check before you buy. No tool paid to be on this list. Read how we rank and our disclosure.

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