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AI

AI Writing

Tools that generate and edit written content from prompts. Every tool below is measured against the same criteria, in the same order. Note that this field moves fast, so treat every value as a snapshot and check it against the vendor before you rely on it.

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19tools

  • Copy.ai

    Price Free tier; Pro from ~$49 / month

    Not rated yet

    AI content and go-to-market copy platform with sales workflow automation.

    Strengths

    • Genuinely useful free tier
    • Broad template library
    • Strong for sales and go-to-market automation

    Limitations

    • Pricing was recently restructured, verify the live page
    • Less brand voice depth than Jasper
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  • Sudowrite

    Price From $19 / month

    Not rated yet

    An AI writing partner built specifically for fiction and narrative craft.

    Strengths

    • Purpose-built for fiction, better pacing, voice and character continuity than general tools
    • Genuinely useful for novels

    Limitations

    • Fiction only, not for marketing or SEO
    • Controversial among some writers
    • Not a general-purpose tool
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  • Writer

    Not rated yet

    Enterprise AI platform that generates on-brand documents, decks and reports under central governance.

    Strengths

    • Brand voice, approved terminology and writing rules are enforced as content is generated, not at review
    • Runs on Writer's own Palmyra models, with Enterprise able to add preferred external LLMs
    • Governance built in: granular permissions, audit logs, agent observability, SAML SSO and SCIM
    • Connectors ground output in company systems such as Salesforce, Atlassian, Databricks and Adobe Experience Manager

    Limitations

    • No prices published: Starter is per-seat by quote and Enterprise is contact sales
    • Starter is capped at 5 users, 5 playbooks and 3 scheduled routines
    • Aimed at organizations rather than individual writers
    • SOC 2 Type II and HIPAA reports are only available on request for Enterprise
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  • Rytr

    Price Free tier; Unlimited from $9 / month

    Not rated yet

    Budget AI writing assistant for high-volume short-form copy.

    Strengths

    • Cheapest usable option
    • Solid free tier
    • Good for short-form

    Limitations

    • Runs on older and cheaper models
    • Long-form output needs heavy editing
    • Fairly barebones
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  • Grammarly

    Price Free tier; Pro from $12 / user / month

    Not rated yet

    AI writing assistant for grammar, clarity and tone across apps, with generative drafting on top.

    Strengths

    • Free tier is genuinely useful for everyday writing
    • Works across apps and browsers through extensions
    • Brand tones and style guides keep a consistent voice

    Limitations

    • Generative AI is capped by monthly prompt limits
    • Enterprise pricing is custom, not published
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  • LanguageTool

    Price Free tier

    Not rated yet

    Multilingual grammar, punctuation and style checker with AI paraphrasing, working inside the browser, office and mail apps you already use.

    Strengths

    • More than 30 languages and dialects in one checker
    • Add-ons for browsers, Google Docs, Word, Apple Pages, LibreOffice, four mail clients and desktop apps
    • Proofreading HTTP API served from Germany, with no storage of submitted text
    • Source code published, so the checker can be run on your own server

    Limitations

    • The free tier caps the length of a single text field
    • The extra Premium checks cover seven languages, not all thirty
    • No editor of its own; the checker lives in add-ons and plugins
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  • NovelAI

    Price Tablet $10 / month

    Not rated yet

    Subscription storytelling assistant with a Lorebook, plus an anime image generator.

    Strengths

    • Unlimited text generation on every tier
    • Lorebook, Memory and Author's Note keep a long story consistent
    • Text Adventure mode for interactive fiction
    • One subscription covers both the writing and the image side

    Limitations

    • No permanent free tier, only a trial of 30 image generations
    • Context size is what the tiers gate, so a long story pushes you to the top plan
    • Image generation runs on a monthly Anlas allowance rather than being unlimited
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  • Wordtune

    Price Free tier; Advanced from $6.99 / month

    Not rated yet

    AI writing assistant that rewrites sentences, adjusts tone and summarizes text.

    Strengths

    • Fast sentence rewrites with multiple tones
    • Free tier for light daily use
    • Summarizer for articles and documents
    • Works inside Google Docs, Gmail, Outlook, LinkedIn and Word

    Limitations

    • Free tier limits rewrites to 10 per day
    • Narrower feature set than full writing platforms
    • Smart Translate only translates into English
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  • Anyword

    Price From $49 / month

    Not rated yet

    AI copy platform with predictive performance scoring for ads, landing pages and emails.

    Strengths

    • Predictive scoring reduces guesswork on ad variants
    • Performance-focused

    Limitations

    • Higher price
    • Narrow focus on performance copy
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  • QuillBot

    Price Free tier; Premium from $8.33 / month

    Not rated yet

    AI paraphrasing, summarizing and grammar tools for rewriting and polishing text.

    Strengths

    • Strong paraphrasing and summarizing tools
    • Free grammar checker with no word limit
    • Cheap annual and team pricing

    Limitations

    • Free paraphraser is capped at 125 words
    • Free plan includes only two paraphrasing modes
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  • Type

    Price Free tier; Basic from $8 / month

    Not rated yet

    AI writing app for storytellers to draft and edit books, screenplays and long-form fiction.

    Strengths

    • Purpose-built for long-form fiction, with story Notes for characters and settings
    • Custom writing rules keep AI output in your own style
    • Exports to DOCX, PDF, a view-only URL or an AI-narrated audio track

    Limitations

    • Focused on creative writing, not marketing or SEO content
    • No team or collaboration features
    • Longer manuscripts must be split beyond about 150,000 words
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  • DeepL Write

    Not rated yet

    Rewrites and corrects existing text for grammar, style and tone in six languages.

    Strengths

    • Style rules apply one house style across all suggestions
    • Runs in Microsoft 365, Google Workspace, browser extensions and desktop apps
    • Rewriting is available to developers through the DeepL API for Write
    • ISO 27001, SOC 2 Type II, GDPR and HIPAA certifications, with SSO, audit logs and customer-managed keys

    Limitations

    • Six languages, considerably fewer than DeepL's translator
    • Rewrites existing text rather than generating drafts from a prompt
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  • ProWritingAid

    Price Free tier; Premium from $10 / month

    Not rated yet

    Writing toolkit for authors: grammar, 25+ style reports and story critique, with AI that assists rather than drafts.

    Strengths

    • More than 25 reports go well past grammar into structure, pacing and overused words
    • Story-level critique covers chapters, plot, characters and marketability
    • Edits in place in Microsoft Word, Scrivener, Vellum, Google Docs and the browser
    • Lifetime licence available as a one-time payment
    • Vendor states it never uses your writing to train its algorithms

    Limitations

    • Free plan is capped at 500 words per document
    • Built for authors and prose rather than marketing content at volume
    • AI features are deliberately assistive and will not draft for you
    • Manuscript-wide analyses are metered separately through Story Credits
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  • HyperWrite

    Price Free tier; Premium from $19.99 / month

    Not rated yet

    AI writing assistant with custom personas, a large tool library and a browser extension for writing anywhere.

    Strengths

    • Custom personas match your own writing style
    • Chrome extension brings suggestions and citations to any site
    • Large library of tools plus custom tools you can build

    Limitations

    • Premium caps AI messages at 250 per month
    • Built for individuals rather than team workflows
    • Better models are limited to paid plans
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  • Lex

    Not rated yet

    AI-powered word processor with inline editing feedback and real-time collaboration.

    Strengths

    • Distraction-free editor with AI feedback built into the document
    • Real-time collaboration and comments included on the free plan
    • Version control to compare alternative phrasings

    Limitations

    • No SEO or content-scoring features
    • Fewer marketing templates than dedicated copy tools
    • The largest AI models require the paid plan
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  • Writesonic

    Price From ~$39 to $49 / month

    Not rated yet

    AI writing platform focused on SEO-friendly long-form content, with SERP scoring.

    Strengths

    • SEO scoring built into drafting
    • Strong long-form
    • All-in-one

    Limitations

    • Mid to higher price
    • Jack of all trades versus specialists
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  • Jenni AI

    Price Free tier; Plus $12 / month, Pro $29 / month

    Not rated yet

    Academic writing editor with source-grounded autocomplete, citations and PDF chat.

    Strengths

    • Autocomplete suggestions are grounded in uploaded papers and link back to the source
    • Inline citations in more than 10,000 styles, with search across 200M+ academic papers
    • Reviews flags claims that sources do not support
    • User text, prompts, citations and uploaded files are not used to train models

    Limitations

    • Free plan is capped at 10 autocompletes per day
    • Only the Pro plan removes the usage limits
    • PDF page limits apply on every plan: 150 pages free, 500 on Plus, 1,000 on Pro
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  • Paperpal

    Price Free tier; Prime from $12 / month, Pro from $29 / month

    Not rated yet

    Academic writing assistant with scholarly language checks, citations and submission checks.

    Strengths

    • Add-ins for Microsoft Word, Google Docs and Overleaf, so writing stays where it already is
    • Grammar checker trained on scholarly writing
    • Reference verification flags broken links and AI-hallucinated references
    • Free plan includes the submission readiness checks

    Limitations

    • Free plan allows only 5 uses of the generative AI features per day
    • Monthly billing costs roughly twice the annual rate on both paid plans
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  • Jasper

    Price From ~$49 to $69 / month

    Not rated yet

    Enterprise AI writing platform for marketing content, with brand voice and team workflows.

    Strengths

    • Deepest feature set for professional marketing copy
    • Strong brand voice
    • Team and enterprise workflows

    Limitations

    • Pricey
    • Overkill for solo or simple needs
    • No permanent free tier
    Visit site

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