Directory · 24 tools reviewed
Best AI Writing Tools
Find AI writing tools that fix and polish what you write, draft marketing copy in your brand voice, help you write and cite academic papers, or check whether text reads as AI-written. Each kind is rated on what its maker publishes: where it works, what it checks, how it treats your writing and what the cheapest plan costs. How we score.
Choose the kind you need
6 AI writing assistants ranked
Ranked by score · price shown: cheapest paid plan per month★ Top AI writing assistantof 6 AI writing assistants
Grammarly$30 · 100% published8.3/10Individuals, teams, and enterprises seeking AI-powered writing assistance, grammar checking, and tone improvement
Fixes spelling and grammarChecks for plagiarismWrites new text from a promptWrites in a saved voice or styleBuilds citationsDetects AI-written textRewrites AI text to read as human4Browsers it has an extension for5Word, Google Docs, Outlook, Gmail and Slack add-insWorks as you type in other appsPhone keyboard that checks as you typeYour own style guide and terms+7 more
Grammarly$30 · 100% published
8.3/10Individuals, teams, and enterprises seeking AI-powered writing assistance, grammar checking, and tone improvement
Fixes spelling and grammarChecks for plagiarismWrites new text from a promptWrites in a saved voice or styleBuilds citationsDetects AI-written textRewrites AI text to read as human4Browsers it has an extension for5Word, Google Docs, Outlook, Gmail and Slack add-insWorks as you type in other appsPhone keyboard that checks as you typeYour own style guide and terms+7 more
What makes up the score8.3
Longer bar, heavier criterion. A hatched bar is one the vendor never published. A red one is a zero they did publish.
What it helps with10.0
Pricingweakest4.0
Where it works10.0
Teams and control10.0
Privacy and security8.0
02
QuillBot84% published7.3/10$19.95Best forStudents, academics, professionals, and content creators needing paraphrasing, grammar checking, and AI writing assistanceFixes spelling and grammarChecks for plagiarismWrites new text from a promptWrites in a saved voice or styleBuilds citationsDetects AI-written textRewrites AI text to read as human3Browsers it has an extension forWorks as you type in other appsWord, Google Docs, Outlook, Gmail and Slack add-ins: word+9 more
What makes up the score7.3
Longer bar, heavier criterion. A hatched bar is one the vendor never published. A red one is a zero they did publish.
What it helps with10.0
Pricing7.0
Where it works7.5
Teams and controlnot published–
Privacy and securityweakest2.0
03
WordtuneLowest price87% published5.8/10$13.99Best forWriters, students, professionals, and non-native English speakers seeking AI-powered rewriting, paraphrasing, and grammar assistanceFixes spelling and grammarChecks for plagiarismWrites new text from a promptWrites in a saved voice or styleBuilds citationsDetects AI-written text4Word, Google Docs, Outlook, Gmail and Slack add-insPhone keyboard that checks as you typeYour own style guide and termsTeam plan with shared settings+9 more
What makes up the score5.8
Longer bar, heavier criterion. A hatched bar is one the vendor never published. A red one is a zero they did publish.
What it helps withweakest4.0
Pricing8.5
Where it works8.5
Teams and control4.0
Privacy and security2.0
04
LanguageTool100% published5.2/10$25.48Best forMultilingual writers, non-native English speakers, professionals needing grammar and style checking across 30+ languagesFixes spelling and grammarChecks for plagiarismWrites new text from a promptWrites in a saved voice or styleBuilds citationsDetects AI-written textRewrites AI text to read as human3Browsers it has an extension for4Word, Google Docs, Outlook, Gmail and Slack add-insWorks as you type in other apps+9 more
What makes up the score5.2
Longer bar, heavier criterion. A hatched bar is one the vendor never published. A red one is a zero they did publish.
What it helps withweakest3.5
Pricing4.0
Where it works7.5
Teams and control8.0
Privacy and security4.0
05
ProWritingAid100% published3.9/10$30Best forNovelists, fiction writers, and long-form content creators seeking deep editing and style analysisFixes spelling and grammarChecks for plagiarismWrites new text from a promptWrites in a saved voice or styleBuilds citationsDetects AI-written textRewrites AI text to read as human3Browsers it has an extension for2Word, Google Docs, Outlook, Gmail and Slack add-insWorks as you type in other apps+9 more
What makes up the score3.9
Longer bar, heavier criterion. A hatched bar is one the vendor never published. A red one is a zero they did publish.
What it helps withweakest4.0
Pricing4.0
Where it works6.5
Teams and control0.0
Privacy and security4.0
06
HyperWrite96% published3.5/10$19.99Best forWriters, students, professionals, and knowledge workers seeking AI-assisted writing, research, and email draftingFixes spelling and grammarChecks for plagiarismWrites new text from a promptWrites in a saved voice or styleBuilds citationsDetects AI-written textRewrites AI text to read as humanWorks as you type in other appsBrowsers it has an extension for: chromeWord, Google Docs, Outlook, Gmail and Slack add-ins+9 more
What makes up the score3.5
Longer bar, heavier criterion. A hatched bar is one the vendor never published. A red one is a zero they did publish.
What it helps withweakest3.0
Pricing7.0
Where it works3.0
Teams and control0.0
Privacy and security2.0
6 AI copywriting tools ranked
Ranked by score · price shown: cheapest paid plan per month★ Top AI copywriting toolof 6 AI copywriting tools
Jasper AI$69 · 100% published7.2/10Marketing teams, content marketers, and enterprise brands needing scalable, on-brand content creation
Writes in your brand voiceLearns from your company documentsWrites to target keywordsBuilds a whole campaign from one briefPredicts how copy will performLong-form document editorCreates images5Places it sends content to directly3Word, Google Docs, Outlook, Gmail and Slack add-insReview and approval stepsTeam plan with shared workspaceAPI+4 more
Jasper AI$69 · 100% published
7.2/10Marketing teams, content marketers, and enterprise brands needing scalable, on-brand content creation
Writes in your brand voiceLearns from your company documentsWrites to target keywordsBuilds a whole campaign from one briefPredicts how copy will performLong-form document editorCreates images5Places it sends content to directly3Word, Google Docs, Outlook, Gmail and Slack add-insReview and approval stepsTeam plan with shared workspaceAPI+4 more
What makes up the score7.2
Longer bar, heavier criterion. A hatched bar is one the vendor never published. A red one is a zero they did publish.
Brand and content8.5
Pricingweakest2.5
Where the copy goes10.0
Teams and control10.0
Privacy and security7.0
02
Anyword94% published7.0/10$49Best forGTM marketing teams, enterprise marketers, and performance-focused content creatorsWrites in your brand voiceLearns from your company documentsWrites to target keywordsBuilds a whole campaign from one briefPredicts how copy will performLong-form document editorCreates images3Places it sends content to directlyWord, Google Docs, Outlook, Gmail and Slack add-insReview and approval steps+6 more
What makes up the score7.0
Longer bar, heavier criterion. A hatched bar is one the vendor never published. A red one is a zero they did publish.
Brand and content8.0
Pricingweakest4.0
Where the copy goes6.0
Teams and control10.0
Privacy and security8.0
03
neuroflash100% published6.1/10$45.36Best forMarketing teams, content creators, and enterprise brands seeking AI content generation combined with predictive audience validationWrites in your brand voiceLearns from your company documentsWrites to target keywordsBuilds a whole campaign from one briefPredicts how copy will performLong-form document editorCreates imagesPlaces it sends content to directlyWord, Google Docs, Outlook, Gmail and Slack add-insReview and approval steps+6 more
What makes up the score6.1
Longer bar, heavier criterion. A hatched bar is one the vendor never published. A red one is a zero they did publish.
Brand and content10.0
Pricingweakest4.0
Where the copy goes0.0
Teams and control7.0
Privacy and security7.0
04
Lavender100% published4.4/10$27Best forSDRs, AEs, and sales teams writing cold outreach emailsWrites in your brand voiceLearns from your company documentsWrites to target keywordsBuilds a whole campaign from one briefPredicts how copy will performLong-form document editorCreates images2Word, Google Docs, Outlook, Gmail and Slack add-insPlaces it sends content to directly: hubspotReview and approval steps+6 more
What makes up the score4.4
Longer bar, heavier criterion. A hatched bar is one the vendor never published. A red one is a zero they did publish.
Brand and contentweakest1.5
Pricing8.9
Where the copy goes6.0
Teams and control2.5
Privacy and security3.0
05
ContentBotLowest price100% published3.8/10$9Best forDigital marketers, content marketers, bloggers, SEO specialists, and founders needing automated content workflowsWrites in your brand voiceLearns from your company documentsWrites to target keywordsBuilds a whole campaign from one briefPredicts how copy will performLong-form document editorCreates images2Places it sends content to directlyWord, Google Docs, Outlook, Gmail and Slack add-insReview and approval steps+6 more
What makes up the score3.8
Longer bar, heavier criterion. A hatched bar is one the vendor never published. A red one is a zero they did publish.
Brand and contentweakest2.5
Pricing6.0
Where the copy goes5.0
Teams and control5.5
Privacy and security0.0
06
Rytr100% published3.8/10$9Best forFreelancers, marketers, and small business owners needing affordable short-form AI contentWrites in your brand voiceLearns from your company documentsWrites to target keywordsBuilds a whole campaign from one briefPredicts how copy will performLong-form document editorCreates imagesPlaces it sends content to directlyWord, Google Docs, Outlook, Gmail and Slack add-insReview and approval steps+6 more
What makes up the score3.8
Longer bar, heavier criterion. A hatched bar is one the vendor never published. A red one is a zero they did publish.
Brand and contentweakest3.0
Pricing10.0
Where the copy goes0.0
Teams and control2.5
Privacy and security0.0
5 AI detectors and humanizers ranked
Ranked by score · price shown: cheapest paid plan per month★ Top AI detectors and humanizerof 5 AI detectors and humanizersGGPTZero$18.97 · 100% published7.8/10Educators, teachers, students, publishers, and businesses needing AI content detection and writing authenticity verification
4AI models it namesDetects AI-written textMarks which sentences look AI-writtenScans uploaded filesScans many documents at onceShows a person wrote itRewrites AI text to read as humanParaphrases your textFixes spelling and grammarChecks for plagiarism2Word and Google Docs add-ins2Canvas, Moodle and Google Classroom+5 more
G
GPTZero$18.97 · 100% published
7.8/10Educators, teachers, students, publishers, and businesses needing AI content detection and writing authenticity verification
4AI models it namesDetects AI-written textMarks which sentences look AI-writtenScans uploaded filesScans many documents at onceShows a person wrote itRewrites AI text to read as humanParaphrases your textFixes spelling and grammarChecks for plagiarism2Word and Google Docs add-ins2Canvas, Moodle and Google Classroom+5 more
What makes up the score7.8
Longer bar, heavier criterion. A hatched bar is one the vendor never published. A red one is a zero they did publish.
Detecting AI text9.5
Rewritingweakest4.0
Pricing7.8
Where it works10.0
Teams and trust10.0
02
Smodin100% published7.2/10$13.13Best forStudents, researchers, bloggers, and content teams needing AI writing, humanization, and plagiarism detection in one platform5AI models it namesDetects AI-written textMarks which sentences look AI-writtenScans uploaded filesScans many documents at onceShows a person wrote itRewrites AI text to read as humanParaphrases your textFixes spelling and grammarChecks for plagiarism+7 more
What makes up the score7.2
Longer bar, heavier criterion. A hatched bar is one the vendor never published. A red one is a zero they did publish.
Detecting AI text9.0
Rewriting10.0
Pricingweakest5.0
Where it works3.0
Teams and trust5.0
03
Wrizzle AILowest price100% published6.0/10$7.99Best forFreelance writers, students, small business owners, and non-native English speakers needing quick AI-assisted writing3AI models it namesDetects AI-written textMarks which sentences look AI-writtenScans uploaded filesScans many documents at onceShows a person wrote itRewrites AI text to read as humanParaphrases your textFixes spelling and grammarChecks for plagiarism+7 more
What makes up the score6.0
Longer bar, heavier criterion. A hatched bar is one the vendor never published. A red one is a zero they did publish.
Detecting AI textweakest5.0
Rewriting8.0
Pricing10.0
Where it works0.0
Teams and trust0.0
04
Conch AI100% published3.9/10$30Best forStudents and academics seeking AI writing assistance, rewriting, and study toolsDetects AI-written textMarks which sentences look AI-writtenAI models it namesScans uploaded filesScans many documents at onceShows a person wrote itRewrites AI text to read as humanParaphrases your textFixes spelling and grammarChecks for plagiarism+7 more
What makes up the score3.9
Longer bar, heavier criterion. A hatched bar is one the vendor never published. A red one is a zero they did publish.
Detecting AI textweakest0.0
Rewriting6.0
Pricing6.7
Where it works3.0
Teams and trust4.0
05
WordAi100% published3.1/10$57Best forContent marketers, SEO professionals, and agencies needing to scale content output through AI-powered article rewritingDetects AI-written textMarks which sentences look AI-writtenAI models it namesScans uploaded filesScans many documents at onceShows a person wrote itRewrites AI text to read as humanParaphrases your textFixes spelling and grammarChecks for plagiarism+7 more
What makes up the score3.1
Longer bar, heavier criterion. A hatched bar is one the vendor never published. A red one is a zero they did publish.
Detecting AI textweakest0.0
Rewriting8.0
Pricing2.5
Where it works0.0
Teams and trust5.0
2 Academic writing tools ranked
Ranked by score · price shown: cheapest paid plan per month01
Paperpal100% published8.2/10$25Best forAcademic researchers, PhD students, university professors, and scientific authors preparing manuscripts for journal submission10,000stylesFinds real papers and cites themReference managers and formats it importsAnswers questions about a paperChecks for plagiarismDetects AI-written textAcademic grammar and style checks3Word, Google Docs and Overleaf add-insExport formatsLaTeX+5 more
What makes up the score8.2
Longer bar, heavier criterion. A hatched bar is one the vendor never published. A red one is a zero they did publish.
Research and citationsweakest7.0
Checking your work10.0
Pricing8.0
Where you write7.0
Privacy and security10.0
02
Jenni AI94% published6.0/10$30Best forAcademic researchers, PhD students, and scientific writers needing cited, source-grounded writing2Reference managers and formats it imports10,000stylesFinds real papers and cites themAnswers questions about a paperChecks for plagiarismDetects AI-written textAcademic grammar and style checks3Export formatsWord, Google Docs and Overleaf add-insLaTeX+5 more
What makes up the score6.0
Longer bar, heavier criterion. A hatched bar is one the vendor never published. A red one is a zero they did publish.
Research and citations9.5
Checking your workweakest3.0
Pricing8.0
Where you write4.0
Privacy and security2.0
published yespublished nonot published, scored at the midpoint
Showing 24 of 24 tools
Grammarly
8.3
Rank #1 of 6 AI writing assistants
Best:What it helps with10
Weakest:Pricing4
Rewrites AI text to read as human: yesSOC 2: yesDetects AI-written text: yes
From $12Free plan
100% from published facts · checked 15 Sep
→
Paperpal
8.2
Rank #1 of 2 academic writing tools
Best:Checking your work10
Weakest:Where you write7
SOC 2: yesDetects AI-written text: yes
From $7.52Free plan
100% from published facts · checked 15 Sep
→
GPTZero
7.8
Rank #1 of 5 AI detectors and humanizers
Best:Where it works10
Weakest:Rewriting4
Rewrites AI text to read as human: noSOC 2: yesDetects AI-written text: yes
From $0Free plan
100% from published facts · checked 15 Sep
→
QuillBot
7.3
Rank #2 of 6 AI writing assistants
Best:What it helps with10
Weakest:Privacy and security2
Rewrites AI text to read as human: yesSOC 2: noDetects AI-written text: yes
From $19.95Free plan
84% from published facts · checked 15 Sep
→
Jasper AI
7.2
Rank #1 of 6 AI copywriting tools
Best:Where the copy goes10
Weakest:Pricing2.5
Does not train AI on your content: yesSOC 2: yes
From $69No free plan
100% from published facts · checked 15 Sep
→
Smodin
7.2
Rank #2 of 5 AI detectors and humanizers
Best:Rewriting10
Weakest:Where it works3
Rewrites AI text to read as human: yesSOC 2: noDetects AI-written text: yes
From $10No free plan
100% from published facts · checked 15 Sep
→
Anyword
7.0
Rank #2 of 6 AI copywriting tools
Best:Teams and control10
Weakest:Pricing4
SOC 2: yes
From $49No free plan
94% from published facts · checked 15 Sep
→
neuroflash
6.1
Rank #3 of 6 AI copywriting tools
Best:Brand and content10
Weakest:Where the copy goes0
Does not train AI on your content: yesSOC 2: no
From $45 (€42)No free plan
100% from published facts · checked 15 Sep
→
Jenni AI
6.0
Rank #2 of 2 academic writing tools
Best:Research and citations9.5
Weakest:Privacy and security2
SOC 2: noDetects AI-written text: no
From $30Free plan
94% from published facts · checked 15 Sep
→
Wrizzle AI
6.0
Rank #3 of 5 AI detectors and humanizers
Best:Pricing10
Weakest:Teams and trust0
Rewrites AI text to read as human: yesSOC 2: noDetects AI-written text: yes
From $7.99Free plan
100% from published facts · checked 15 Sep
→
Wordtune
5.8
Rank #3 of 6 AI writing assistants
Best:Pricing8.5
Weakest:Privacy and security2
SOC 2: noDetects AI-written text: no
From $0Free plan
87% from published facts · checked 15 Sep
→
LanguageTool
5.2
Rank #4 of 6 AI writing assistants
Best:Teams and control8
Weakest:What it helps with3.5
Rewrites AI text to read as human: noSOC 2: noDetects AI-written text: no
From $4.99Free plan
100% from published facts · checked 15 Sep
→
Lavender
4.4
Rank #4 of 6 AI copywriting tools
Best:Pricing8.9
Weakest:Brand and content1.5
Does not train AI on your content: noSOC 2: yes
FreeFree plan
100% from published facts · checked 15 Sep
→
ProWritingAid
3.9
Rank #5 of 6 AI writing assistants
Best:Where it works6.5
Weakest:Teams and control0
Rewrites AI text to read as human: noSOC 2: noDetects AI-written text: no
From $10Free plan
100% from published facts · checked 15 Sep
→
Conch AI
3.9
Rank #4 of 5 AI detectors and humanizers
Best:Pricing6.7
Weakest:Detecting AI text0
Rewrites AI text to read as human: yesSOC 2: noDetects AI-written text: no
From $30Free plan
100% from published facts · checked 15 Sep
→
ContentBot
3.8
Rank #5 of 6 AI copywriting tools
Best:Pricing6
Weakest:Privacy and security0
Does not train AI on your content: noSOC 2: no
From $9No free plan
100% from published facts · checked 15 Sep
→
Rytr
3.8
Rank #5 of 6 AI copywriting tools
Best:Pricing10
Weakest:Privacy and security0
Does not train AI on your content: noSOC 2: no
From $9Free plan
100% from published facts · checked 15 Sep
→
HyperWrite
3.5
Rank #6 of 6 AI writing assistants
Best:Pricing7
Weakest:Teams and control0
Rewrites AI text to read as human: noSOC 2: noDetects AI-written text: no
From $16Free plan
96% from published facts · checked 15 Sep
→
WordAi
3.1
Rank #5 of 5 AI detectors and humanizers
Best:Rewriting8
Weakest:Where it works0
Rewrites AI text to read as human: yesSOC 2: noDetects AI-written text: no
From $27No free plan
100% from published facts · checked 15 Sep
→
Claude
Free plan: yesFree trial: noAPI: yes
From $0Free plan
→
Gemini
Free plan: yesFree trial: noAPI: yes
From $4.99Free plan
→
WRITER
7.8
Rank #2 of 7 go-to-market platforms
Best:Building workflows10
Weakest:Support2.5
Test environments: yesSelf-hosted: yesBring your own key: yesAgent testing: no
Price not publishedNo free plan
70% from published facts · checked 13 Sep
→
Gamma
8.6
Rank #1 of 4 AI presentation makers
Best:Pricing9
Weakest:Privacy and trust8
Free plan: yesFree trial: noAPI: yes
From $12Free plan
100% from published facts · checked 19 Sep
→
Sudowrite
Free plan: noFree trial: yesAPI: no
From $10No free plan
→
AI Writing guides
Narrower picks from the same 24 tools, for a specific budget or job.
Best Free AI Writing Tools
The best AI Writing tools with a genuinely free plan, not a trial that expires. Ranked by our review scores, with what each free tier actually gives you before you hit its ceiling.
Best AI Writing Tools Under $10/mo
Capable AI Writing tools that start under $10 a month, the affordable entry points when a free plan isn't enough but a serious subscription is overkill. Ranked by review score.
Best AI Writing Tools Under $30/mo
The sweet-spot tier: AI Writing tools starting under $30 a month, where most pro features unlock. These are the plans freelancers and small teams actually pay for, ranked by review score.
AI Writing head-to-head
All comparisons →The matchups readers in this category weigh most often, lined up row by row.
Claude vs GeminiClaude vs neuroflashGemini vs neuroflashAnyword vs ClaudeClaude vs Jasper AIAnyword vs GeminiClaude vs WRITERGemini vs Jasper AIGemini vs WRITERAnyword vs neuroflashClaude vs GammaClaude vs QuillBot
All 71 AI Writing matchups
- Claude vs Gemini
- Claude vs neuroflash
- Gemini vs neuroflash
- Anyword vs Claude
- Claude vs Jasper AI
- Anyword vs Gemini
- Claude vs WRITER
- Gemini vs Jasper AI
- Gemini vs WRITER
- Anyword vs neuroflash
- Claude vs Gamma
- Claude vs QuillBot
- Gamma vs Gemini
- Jasper AI vs neuroflash
- neuroflash vs WRITER
- Gemini vs QuillBot
- Claude vs ContentBot
- Anyword vs Jasper AI
- Anyword vs WRITER
- Claude vs Grammarly
- ContentBot vs Gemini
- Gemini vs Grammarly
- Jasper AI vs WRITER
- Claude vs Paperpal
- Gamma vs neuroflash
- Gemini vs Paperpal
- neuroflash vs QuillBot
- Anyword vs Gamma
- Anyword vs QuillBot
- ContentBot vs neuroflash
- Gamma vs Jasper AI
- Gamma vs WRITER
- Grammarly vs neuroflash
- Jasper AI vs QuillBot
- Anyword vs ContentBot
- QuillBot vs WRITER
- Anyword vs Grammarly
- ContentBot vs Jasper AI
- ContentBot vs WRITER
- Grammarly vs Jasper AI
- Grammarly vs WRITER
- Gamma vs QuillBot
- Jasper AI vs Rytr
- ContentBot vs Gamma
- ContentBot vs QuillBot
- Gamma vs Grammarly
- Grammarly vs QuillBot
- ContentBot vs Grammarly
- Paperpal vs QuillBot
- QuillBot vs Smodin
- ContentBot vs Rytr
- Grammarly vs Paperpal
- Grammarly vs Smodin
- QuillBot vs WordAi
- Grammarly vs Rytr
- QuillBot vs Wordtune
- Grammarly vs ProWritingAid
- Conch AI vs Jasper AI
- Grammarly vs LanguageTool
- Grammarly vs Wordtune
- Grammarly vs HyperWrite
- GPTZero vs Smodin
- Jenni AI vs Paperpal
- LanguageTool vs ProWritingAid
- ProWritingAid vs Wordtune
- LanguageTool vs Wordtune
- Conch AI vs QuillBot
- QuillBot vs Wrizzle AI
- Conch AI vs Grammarly
- Rytr vs Wrizzle AI
- Conch AI vs Wordtune
Frequently asked
What is the best AI writing tool?
It depends on the kind you need: our top AI writing assistant is Grammarly, our top AI copywriting tool is Jasper AI and our top AI detectors and humanizer is GPTZero. Each has the highest Spec Score of its kind.
Is there a free AI writing tool?
Yes, Claude, Conch AI, GPTZero and 13 more offer a free plan. Check each tool's page for what's included.
How much does an AI writing tool cost?
Paid plans start from about $4.99 to $69/mo across the tools we track, depending on features and usage.