The Best AI Writing Assistants in 2026
We researched AI writing assistants through official websites, including pricing pages, plan tables, and product documentation. Rankings emphasize rewriting and editing capabilities, value for money, and features verified from vendor sources.
Our top picks
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Top ranked
Grammarly#1 of 259.4/10A broad writing assistant with free core checks and deeper paid controls.
Free plan
-
Runner-up
LanguageTool#2 of 259.1/10A broad, affordable writing assistant for multilingual individuals, teams, and developers.
Free plan
-
Top-ranked free plan
DeepL Write#3 of 258.9/10A multilingual writing assistant with broad platform support and a free version.
Free plan
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
The full ranking 25 tools, best first
-
Best forAll-purpose writing improvement
A broad writing assistant with free core checks and deeper paid controls.
- Mobile app
- Desktop app
- Browser extension
9.4/10★★★★★Visit Grammarly -
Best forMultilingual, budget-conscious writers
A broad, affordable writing assistant for multilingual individuals, teams, and developers.
- Mobile app
- Desktop app
- Browser extension
9.1/10★★★★★Visit LanguageTool -
Best forWriters needing polished multilingual phrasing
A multilingual writing assistant with broad platform support and a free version.
- Mobile app
- Desktop app
- Browser extension
8.9/10★★★★☆Visit DeepL Write -
Best forDetailed writing analysis
A deep writing assistant for analysis, rewriting, and custom style control.
- Desktop app
- Browser extension
8.7/10★★★★☆Visit ProWritingAid -
Best forAffordable rewriting and summarization
Affordable writing support with useful rewriting, grammar, summarization, and translation tools.
Free plan · 3-day trial Our Wordtune verdict → Visit WordtuneFor vendors Sponsor this spot · #5 · $59/mo →8.5/10★★★★☆Visit Wordtune -
Best forAcademic and technical writers
A focused writing assistant for academic, technical, and research-heavy documents.
- Desktop app
- Browser extension
8.3/10★★★★☆Visit Trinka -
Best forResearchers preparing academic submissions
A broad academic writing assistant with useful research checks and tiered usage limits.
- Browser extension
8.2/10★★★★☆Visit Paperpal -
Best forBroad AI rewriting and study tools
A broad AI writing suite with useful free access and deeper Premium controls.
8.1/10★★★★☆Visit QuillBot -
Best forTeams building AI content workflows
A broad AI writing workspace with strong free features and a costly monthly entry tier.
- Brand voice controls
8.0/10★★★★☆Visit TextCortex -
Best forScientific writers using Word or Overleaf
A focused AI writing assistant for academic editing in Word and Overleaf.
- Browser extension
7.9/10★★★★☆Visit Writefull -
Best forCustomer-support and business writing teams
A broad writing assistant for support teams, business writers, and developers.
- Desktop app
- Browser extension
7.8/10★★★★☆Visit Sapling -
Best forEnglish editing across web applications
A focused editor for improving English clarity, flow, grammar, and style across web apps.
- Brand voice controls
- Desktop app
- Browser extension
7.7/10★★★★☆Visit InstaText -
Best forReadability-focused writers
A focused editor for readability, sentence clarity, and structured writing feedback.
- Desktop app
7.6/10★★★★☆Try Hemingway Editor -
Best forResearchers managing sources and citations
A source-focused writing workspace with citations, document review, and research chat.
7.5/10★★★★☆Visit Jenni AI -
Best forStructured proofreading with editorial feedback
A focused proofreading assistant with useful revision modes and a free entry tier.
- Browser extension
7.4/10★★★★☆Visit Wordvice AI -
Best forPrivate, low-cost desktop writing help
Private desktop writing help with flexible AI providers and offline processing.
- Desktop app
7.3/10★★★★☆Visit Polish -
Best forCollaborative drafting with personal AI context
A focused collaborative editor for drafting with reusable AI context and feedback.
- Mobile app
- Brand voice controls
7.2/10★★★★☆Visit Lex -
Best forFree email drafting and autocomplete
A practical free option for browser-based drafting, replies, autocomplete, and rewriting.
- Browser extension
7.1/10★★★★☆Visit Compose AI -
Best forAdvanced AI-assisted research and drafting
A broad AI writing workspace for research, drafting, rewriting, and workflow support.
- Brand voice controls
- Browser extension
7.0/10★★★★☆Visit HyperWrite -
Best forTeams standardizing Microsoft Word content
A Word-centered AI editor for teams that need consistent, reviewable content.
- Brand voice controls
6.9/10★★★☆☆Visit Word Model -
Best forBasic web-based essay checking
A focused web tool for checking essays, with useful free limits and paid file uploads.
6.8/10★★★☆☆Visit PaperRater -
Best forSales teams writing better outreach emails
A specialized AI coach for scoring, drafting, and personalizing sales outreach.
6.7/10★★★☆☆Visit Lavender -
Best forAcademic plagiarism and AI-content checking
A focused plagiarism checker with academic matching, reports, citations, and AI tools.
6.6/10★★★☆☆Visit Smodin -
Best forHigh-volume article rewriting
A specialized rewriting tool for high-volume content teams and SEO workflows.
6.5/10★★★☆☆Visit WordAi -
Best forAI-text humanization workflows
A focused web tool for rewriting AI-assisted text and scanning it for AI signals.
6.2/10★★★☆☆Visit StealthWriter
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Browser extension | Score |
|---|---|---|---|---|---|
| 1 | Grammarly | Yes | $12/user/mo | Yes | 9.4 |
| 2 | LanguageTool | Yes | Yes | 9.1 | |
| 3 | DeepL Write | Yes | Yes | 8.9 | |
| 4 | ProWritingAid | Yes | $120/yr | Yes | 8.7 |
| 5 | Wordtune | Yes | $6.99/mo | 8.5 | |
| 6 | Trinka | Yes | Yes | 8.3 | |
| 7 | Paperpal | Yes | $12/mo | Yes | 8.2 |
| 8 | QuillBot | Yes | 8.1 | ||
| 9 | TextCortex | Yes | 8.0 | ||
| 10 | Writefull | Yes | Yes | 7.9 | |
| 11 | Sapling | Yes | $12/user/mo | Yes | 7.8 |
| 12 | InstaText | Yes | €9.99/user/mo | Yes | 7.7 |
| 13 | Hemingway Editor | Yes | $8.33/mo | 7.6 | |
| 14 | Jenni AI | Yes | $12/mo | 7.5 | |
| 15 | Wordvice AI | Yes | $9.95/mo | Yes | 7.4 |
| 16 | Polish | Yes | $48/yr | No | 7.3 |
| 17 | Lex | Yes | No | 7.2 | |
| 18 | Compose AI | Yes | Yes | 7.1 | |
| 19 | HyperWrite | Yes | $16/user/mo | Yes | 7.0 |
| 20 | Word Model | No | 6.9 | ||
| 21 | PaperRater | Yes | 6.8 | ||
| 22 | Lavender | Yes | $27/user/mo | 6.7 | |
| 23 | Smodin Plagiarism Checker | Yes | $10/mo | 6.6 | |
| 24 | WordAi | No | 6.5 | ||
| 25 | StealthWriter | Yes | $200/yr | 6.2 |
Head-to-head All 11 comparisons →
- Grammarly vs DeepL Write
- Grammarly vs Wordtune
- LanguageTool vs DeepL Write
- LanguageTool vs Wordtune
- LanguageTool vs QuillBot
- DeepL Write vs ProWritingAid
- DeepL Write vs Wordtune
- DeepL Write vs Trinka
- DeepL Write vs Paperpal
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How we rank AI writing assistants
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update