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Sudowrite alternatives

Top AI Writing Assistants like Sudowrite

The most popular alternative to Sudowrite is ChatGPT, which has a free version. Other great alternatives to Sudowrite are Claude, ProWritingAid, Rytr, and Jasper.

Most alternatives to Sudowrite are in the AI Writing Assistants category, compared here by price, platform and features.

Sudowrite alternatives
AllFree
9 apps

All Sudowrite alternatives

  1. ChatGPT

    4.8(11.2M) · App Store

    ChatGPT is OpenAI's general-purpose AI assistant. You can use it to draft and edit text, get answers backed by live web search, analyze uploaded files and data, generate images and hold voice conversations. Custom GPTs let anyone build an assistant for a specific task, and apps are available on desktop and mobile alongside the web version.

    12 ChatGPT alternatives

    Pros

    • Versatile assistant for writing, analysis, coding and images
    • Polished apps on the web, desktop and mobile
    • Custom GPTs adapt it to specific tasks

    Cons

    • Can state wrong information confidently, so answers need checking
    • Top models and higher limits require a paid plan
    • Conversations may be used for training unless you opt out
    Cost / License
    FreemiumProprietary
    Categories
    AI Chatbots & AssistantsAI Writing Assistants
    Platforms
    WebWindowsMaciPhoneAndroid
    Features
    API accessCustom assistantsFile analysisImage generationVoice conversationsWeb search
    Visit websiteMore about ChatGPT

  2. Claude

    4.7(277.9K) · App Store

    Claude is an AI assistant built by Anthropic. It handles long documents and files, writing and editing, data analysis and programming help, and can search the web when needed. Projects keep related chats and reference files together, and connectors based on the Model Context Protocol link Claude to other apps. It runs on the web, desktop and mobile, and through an API.

    12 Claude alternatives

    Pros

    • Handles long documents, nuanced writing and coding tasks well
    • Projects keep related chats and reference files together
    • MCP connectors link it to other apps and data

    Cons

    • Usage limits can be reached quickly, even on paid plans
    • No built-in image generation
    • Can still make mistakes, so answers need checking
    Cost / License
    FreemiumProprietary
    Categories
    AI Chatbots & AssistantsAI Writing Assistants
    Platforms
    WebWindowsMaciPhoneAndroid
    Features
    API accessFile analysisIntegrationsTeam collaborationVoice conversationsWeb search
    Visit websiteMore about Claude

  3. ProWritingAid

    3.1(28) · Firefox Add-ons

    ProWritingAid is a grammar checker and style editor designed for long-form English writing, from business documents to novels. Alongside real-time corrections, it produces reports on readability, overused words, repetition, sentence length, pacing and dialogue, and offers AI rephrasing and critique. It works on the web, in desktop apps, in browsers and inside Word, Google Docs and Scrivener.

    7 ProWritingAid alternatives

    Pros

    • In-depth reports on readability, pacing, repetition and dialogue
    • Works inside Word, Google Docs and Scrivener
    • Well suited to long-form writing, including fiction

    Cons

    • The number of reports can feel overwhelming
    • Designed for English only
    • Free version limits how much text you can check
    Cost / License
    FreemiumProprietary
    Categories
    AI Writing Assistants
    Platforms
    WebWindowsMacBrowser extension
    Features
    Grammar and spell checkIntegrationsParaphrasingPlagiarism checker
    Visit websiteMore about ProWritingAid

  4. Rytr

    Rytr is an AI writing assistant for short-form content such as emails, product descriptions, social posts, ads and blog sections. You pick a use case, a language and a tone, then refine the draft in its editor with rewrite, expand and shorten commands. It also offers custom tones based on your own writing, a plagiarism check and a Chrome extension, with a free plan limited by monthly characters.

    8 Rytr alternatives

    Pros

    • Wide range of short-form use cases, languages and tones
    • Rewrite, expand and shorten commands in the editor
    • Custom tones based on your own writing

    Cons

    • Free plan is capped by monthly characters
    • Less suited to long-form articles
    • Output can be generic without careful prompting
    Cost / License
    FreemiumProprietary
    Categories
    AI Writing Assistants
    Platforms
    WebBrowser extension
    Features
    Brand voiceParaphrasingPlagiarism checkerTemplatesTone adjustment
    Visit websiteMore about Rytr

  5. Jasper

    Jasper is an AI writing platform aimed at marketing teams. It produces blog posts, ads, emails and social copy from ready-made templates and apps, and keeps output consistent through brand voice profiles, style guides and a shared knowledge base. A browser extension and an API bring it into other tools, and workspaces support team collaboration. There is no free plan, only a trial.

    10 Jasper alternatives

    Pros

    • Brand voice profiles and style guides keep content consistent
    • Templates and apps for blogs, ads, emails and social posts
    • Browser extension and API bring it into other tools

    Cons

    • No free plan, only a trial
    • Pricing is steep for solo creators
    • Output still needs fact-checking and editing
    Cost / License
    Free trialProprietary
    Categories
    AI Writing Assistants
    Platforms
    WebBrowser extension
    Features
    API accessBrand voiceIntegrationsTeam collaborationTemplates
    Visit websiteMore about Jasper

  6. QuillBot

    QuillBot is built around a paraphraser that rewrites sentences in several modes, such as fluent, formal or shorter, while keeping their meaning. The suite also includes a grammar checker, summarizer, translator, citation generator, AI detector and, on Premium, a plagiarism checker. It runs in the browser, as a Chrome extension, in Microsoft Word and as desktop apps, and is aimed at students and researchers.

    11 QuillBot alternatives

    Pros

    • Paraphraser with modes such as fluent, formal or shorter
    • Grammar checker, summarizer and citation generator included
    • Works in Chrome, Microsoft Word and desktop apps

    Cons

    • Free paraphraser limits text length and available modes
    • Plagiarism checker is only available on Premium
    • Heavy paraphrasing can blur the original meaning
    Cost / License
    FreemiumProprietary
    Categories
    AI Writing Assistants
    Platforms
    WebWindowsMacBrowser extension
    Features
    Grammar and spell checkParaphrasingPlagiarism checkerTone adjustment
    Visit websiteMore about QuillBot

  7. Grammarly

    4.7(226K) · App Store

    Grammarly checks spelling, grammar and punctuation as you write and suggests clearer, more concise phrasing. It works in browsers, desktop apps, Microsoft Office and on mobile through a keyboard, and includes generative AI for drafting and rewriting. Its core checks are designed for English. Paid plans add tone and style rewrites, a plagiarism checker and, for teams, shared style guides and brand tones.

    10 Grammarly alternatives

    Pros

    • Works in browsers, desktop apps, Microsoft Office and on mobile
    • Clear suggestions for grammar, clarity and conciseness
    • Shared style guides and brand tones for teams

    Cons

    • Core checks are designed for English only
    • Tone rewrites and the plagiarism checker need a paid plan
    • Text is processed in the cloud, which some companies restrict
    Cost / License
    FreemiumProprietary
    Categories
    AI Writing Assistants
    Platforms
    WebWindowsMaciPhoneAndroidBrowser extension
    Features
    AI assistantBrand voiceGrammar and spell checkParaphrasingPlagiarism checkerTone adjustment
    Visit websiteMore about Grammarly

  8. Wordtune

    Wordtune, from the Israeli company AI21 Labs, suggests other ways to phrase a sentence: more casual, more formal, shorter or expanded. It also fixes spelling and grammar, can continue or explain text, and summarizes articles, documents and videos. It works in a web editor and through a Chrome extension that adds suggestions to Gmail, Google Docs, LinkedIn and other sites, with daily limits on the free plan.

    10 Wordtune alternatives

    Pros

    • Suggests casual, formal, shorter or expanded phrasings
    • Extension works in Gmail, Google Docs, LinkedIn and more
    • Summarizes articles, documents and videos

    Cons

    • Free plan has daily limits on rewrites
    • Less thorough than a dedicated grammar checker
    Cost / License
    FreemiumProprietary
    Categories
    AI Writing Assistants
    Platforms
    WebBrowser extension
    Features
    Grammar and spell checkParaphrasingTone adjustment
    Visit websiteMore about Wordtune

  9. Scrivener

    4.2(2.6K) · App Store

    Scrivener, from Literature & Latte, is a writing tool for long-form projects such as novels, theses and screenplays. Its binder lets you split a manuscript into sections, rearrange them on a corkboard or outliner and keep research notes, PDFs and images next to the text, then compile everything into print, ebook or Word formats. It is a one-time purchase per platform with a free trial.

    8 Scrivener alternatives

    Pros

    • Binder splits long manuscripts into easy-to-rearrange sections
    • Research notes, PDFs and images kept next to the text
    • Compile exports to print, ebook and Word formats

    Cons

    • Steep learning curve, especially for the compile feature
    • A separate license is required for each platform
    • Syncing with the iPhone app relies on Dropbox
    Cost / License
    Free trialProprietary
    Categories
    Word Processors
    Platforms
    WindowsMaciPhone
    Features
    Cross-device syncOffline modeTemplates
    Visit websiteMore about Scrivener

Sudowrite vs its alternatives at a glance

Pricing, platforms and the key features of Sudowrite, compared with its most popular alternatives.

Sudowrite vs its alternatives at a glance
AppPricingPlatformsAI assistantParaphrasingTone adjustment
SudowriteFree trialWeb
ChatGPTFreemiumWeb, Windows, Mac, iPhone, Android
ClaudeFreemiumWeb, Windows, Mac, iPhone, Android
ProWritingAidFreemiumWeb, Windows, Mac, Browser extension
RytrFreemiumWeb, Browser extension
JasperFree trialWeb, Browser extension

Sudowrite alternatives: frequently asked questions

What is the best alternative to Sudowrite?

The most popular alternative to Sudowrite is ChatGPT: Conversational AI assistant from OpenAI for writing, research and analysis. Other great alternatives are Claude, ProWritingAid, Rytr, and Jasper.

Is there a free alternative to Sudowrite?

Yes, 7 alternatives are free or have a free plan, including ChatGPT, Claude, ProWritingAid, and Rytr.

Is there an open source alternative to Sudowrite?

No open source alternative to Sudowrite is listed yet.

Is Sudowrite free?

Sudowrite is a paid app that offers a free trial.

Compare Sudowrite with its alternatives

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