Best LanguageTool Alternatives for Writing
30 AI tools that can replace LanguageTool for writing, ranked by how closely they match. The percentage is a match score, not a popularity score.
Replacing: LanguageTool — LanguageTool checks grammar, spelling, punctuation, casing and style as you write, and worInput: text · Output: text
1
88%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals8/10
- Feature description similarity9/20
Shared goals 3 of the 3 we tag LanguageTool for
Grammar CheckingRewritingWriting
Also tagged for
Essay WritingAI DetectionPlagiarism CheckingHumanizing Text
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
2
DeepL Write is an AI writing assistant from the makers of DeepL Translator.
Input: text · Output: text
Free planFrom $6.99/mo
91%Near drop-in replacement
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals8/10
- Feature description similarity12/20
Shared goals 3 of the 3 we tag LanguageTool for
Grammar CheckingRewritingWriting
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
3
Overleaf AI Assist is the set of AI features built into Overleaf, the online LaTeX editor.
Input: text, images, code · Output: text, code
Free planFrom $7.25/mo
90%Near drop-in replacement
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals8/10
- Feature description similarity12/20
Shared goals 3 of the 3 we tag LanguageTool for
Grammar CheckingRewritingWriting
Also tagged for
SummarizingResearch Papers
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
4
RewriteBar offers a free trial before you buy
Input: text · Output: text
Free planFrom $29/mo
84%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals8/10
- Feature description similarity6/20
Shared goals 3 of the 3 we tag LanguageTool for
Grammar CheckingRewritingWriting
Also tagged for
Translation
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
5
You can start writing with OverChat AI Writer without creating an account
Input: text · Output: text
Free planFrom $14.99/mo
80%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals3/10
- Feature description similarity7/20
Shared goals 1 of the 3 we tag LanguageTool for
Writing
Also tagged for
BloggingCopywriting
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
6
Smodin is an AI writing toolkit that puts an AI content detector, an AI humanizer, a plagiarism checker, an AI writer, a rewriter and an AI chat assistant in one account.
Input: text, documents · Output: text, data
86%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals8/10
- Feature description similarity8/20
Shared goals 3 of the 3 we tag LanguageTool for
Grammar CheckingRewritingWriting
Also tagged for
AI DetectionPlagiarism CheckingHumanizing Text
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
7
AI Blaze is a free Chrome Extension that helps students use AI to save time, get help with homework, and boost your study game.
Simply type a keyboard shortcut or use our dynamic sidebar to use AI sn
Input: text · Output: text
Free plan
78%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals6/10
- Feature description similarity3/20
Shared goals 2 of the 3 we tag LanguageTool for
RewritingWriting
Also tagged for
Email Writing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
8
Eskritor pumps out written content on demand
Input: text · Output: text
Free plan
79%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals3/10
- Feature description similarity7/20
Shared goals 1 of the 3 we tag LanguageTool for
Writing
Also tagged for
BloggingCopywriting
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
9
Traditional AI tools can't help you write an email while you're actually in your email client
Input: text, audio · Output: text
Free planFrom $3.99/mo
81%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals6/10
- Feature description similarity6/20
Shared goals 2 of the 3 we tag LanguageTool for
RewritingWriting
Also tagged for
Transcription
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
10
You describe what you need and it creates, reads and edits the document, rewrites passages, summarizes long files and answers questions on how to improve your writing.
Input: text, audio, documents · Output: text, images, documents
Free planFrom $99.99/moMobile appTeams
84%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals8/10
- Feature description similarity5/20
Shared goals 3 of the 3 we tag LanguageTool for
Grammar CheckingRewritingWriting
Also tagged for
Summarizing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
11
Lex is a collaborative word processor with AI editing tools built in.
Input: text · Output: text
Free planFrom $8/mo
78%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals3/10
- Feature description similarity5/20
Shared goals 1 of the 3 we tag LanguageTool for
Writing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
12
UnGPT takes AI-generated text and rewrites it to mimic natural human writing patterns that slip past detection algorithms
Input: text · Output: text
From $9.92/moBrowser extension
79%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals6/10
- Feature description similarity3/20
Shared goals 2 of the 3 we tag LanguageTool for
Grammar CheckingWriting
Also tagged for
SEO WritingAI DetectionPlagiarism CheckingHumanizing Text
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
13
AI writing that does not cost more than hiring would
Input: text · Output: text
Free planFrom $7.5/mo
76%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals3/10
- Feature description similarity4/20
Shared goals 1 of the 3 we tag LanguageTool for
Writing
Also tagged for
Copywriting
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
14
Academic writing means juggling sources while trying to sound original
Input: text, documents · Output: text
Free planFrom $22/mo
78%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals3/10
- Feature description similarity5/20
Shared goals 1 of the 3 we tag LanguageTool for
Writing
Also tagged for
Essay WritingPDF WorkResearch Papers
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
15
ProWritingAid is a writing toolkit built around the full path of a book, from first idea to publication.
Input: text · Output: text
Free planFrom $10/mo
82%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals6/10
- Feature description similarity7/20
Shared goals 2 of the 3 we tag LanguageTool for
Grammar CheckingWriting
Also tagged for
Book Writing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
16
StudyPro gives you 500 free credits daily
Input: text, documents · Output: text
Free planFrom $6/mo
82%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals8/10
- Feature description similarity4/20
Shared goals 3 of the 3 we tag LanguageTool for
Grammar CheckingRewritingWriting
Also tagged for
Essay WritingAI DetectionPlagiarism CheckingHumanizing Text
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
17
A Windows-only text improvement tool that sits in the background of any application and activates with a keyboard shortcut
Input: text · Output: text, audio
Free planFrom $2.79/moAPI
82%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals8/10
- Feature description similarity4/20
Shared goals 3 of the 3 we tag LanguageTool for
Grammar CheckingRewritingWriting
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
18
Five credits gets you a 1200-word blog post through Notebooks
Input: video, documents, web pages · Output: text
Free planFrom $29/mo
76%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals3/10
- Feature description similarity3/20
Shared goals 1 of the 3 we tag LanguageTool for
Writing
Also tagged for
ScriptwritingSocial Media Posts
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
19
76%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals3/10
- Feature description similarity3/20
Shared goals 1 of the 3 we tag LanguageTool for
Writing
Also tagged for
Research PapersResearch
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
20
77%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals3/10
- Feature description similarity4/20
Shared goals 1 of the 3 we tag LanguageTool for
Writing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
21
Grant professionals spend hundreds of hours each year hunting for funding opportunities, drafting proposals, and juggling deadlines across spreadsheets and disconnected tools
Input: text, documents · Output: documents, data
Free planFrom $50/moTeams
74%Partial replacement — covers the main need with gaps
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals3/10
- Feature description similarity2/20
Shared goals 1 of the 3 we tag LanguageTool for
Writing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
22
This AI content platform aggregates multiple large language models into a single interface, letting users switch between different AI systems without managing separate subscriptions
Input: text · Output: text, images
Free trialFrom $19.99/mo
73%Partial replacement — covers the main need with gaps
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals3/10
- Feature description similarity0/20
Shared goals 1 of the 3 we tag LanguageTool for
Writing
Also tagged for
Chatbots
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
23
Journalists spend hours transcribing interviews, checking facts, and reformatting stories for different publications
Input: text, audio · Output: text
Free planFrom $20/mo
78%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals3/10
- Feature description similarity5/20
Shared goals 1 of the 3 we tag LanguageTool for
Writing
Also tagged for
Transcription
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
24
Free trial gets you started with LanguagePro
Input: text, audio · Output: text, audio
Free planFrom $6/mo
77%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals3/10
- Feature description similarity5/20
Shared goals 1 of the 3 we tag LanguageTool for
Writing
Also tagged for
Language LearningTranslationCharacter ChatChatbots
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
25
Most AI writing tools won't learn how you write
Input: text, documents, web pages · Output: text, documents
Free planFrom $18/mo
77%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals3/10
- Feature description similarity4/20
Shared goals 1 of the 3 we tag LanguageTool for
Writing
Also tagged for
Research PapersResearch
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
26
From a blank page it can produce a first draft, pull material from files stored in Google Drive, brainstorm angles and ideas, and generate images in different styles from a single prompt.
Input: text, documents · Output: text, images
Free trialFrom $6.8/mo
77%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals3/10
- Feature description similarity4/20
Shared goals 1 of the 3 we tag LanguageTool for
Writing
Also tagged for
SummarizingImage Generation
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
27
Simplified AI Writer is a content platform that writes, designs, publishes and schedules in one workspace.
Input: text · Output: text, images, video
From $79/moTeams
77%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals3/10
- Feature description similarity4/20
Shared goals 1 of the 3 we tag LanguageTool for
Writing
Also tagged for
BloggingCopywritingSEO WritingSocial Media Posts
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
28
Canva Magic Write is an AI text generator built into Canva, powered by OpenAI.
Input: text · Output: text
Free planFrom $9.17/moMobile appTeams
77%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals3/10
- Feature description similarity5/20
Shared goals 1 of the 3 we tag LanguageTool for
Writing
Also tagged for
Copywriting
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
29
GhostWryter brings AI-powered writing assistance directly into Google Docs, generating SEO texts, blog posts, and marketing materials in seconds
Input: text · Output: text
From $2.99/moAPI
76%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals3/10
- Feature description similarity4/20
Shared goals 1 of the 3 we tag LanguageTool for
Writing
Also tagged for
BloggingSEO Writing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
30
Logicballs approaches AI content generation with a verification-first architecture that checks outputs before delivering them, aiming to reduce hallucinations and ensure accuracy
Input: text · Output: text
Free planFrom $5/moTeams
76%Strong alternative
00
How the score adds up
- Built for Writing (its core category)70/70
- Shares LanguageTool's other goals3/10
- Feature description similarity3/20
Shared goals 1 of the 3 we tag LanguageTool for
Writing
Goal tags are curated and capped, not a full feature audit — a missing tag is not a missing feature.
Can it really replace LanguageTool for writing? Vote on each alternative — no account needed. Votes gently reorder the list; they never change the match score.
Missing an alternative for writing? Suggest it
At a glance: top LanguageTool alternatives for Writing
| Tool | Match | Input | Output | Pricing | Free plan | Rating | Category |
|---|---|---|---|---|---|---|---|
| AHelp | 88% | text | text | From $4.17/mo | Yes | — | AI Writing Assistants |
| DeepL Write | 91% | text | text | From $6.99/mo | Yes | — | AI Writing Assistants |
| Overleaf AI Assist | 90% | text, images, code | text, code | From $7.25/mo | Yes | — | AI Writing Assistants |
| RewriteBar | 84% | text | text | From $29/mo | Yes | — | AI Writing Assistants |
| OverChat AI Writer | 80% | text | text | From $14.99/mo | Yes | — | AI Writing Assistants |
| Smodin | 86% | text, documents | text, data | — | No | — | AI Writing Assistants |
Frequently asked
What is the best LanguageTool alternative for writing?
AHelp (88% match) is the closest alternative to LanguageTool for writing: AHelp starts at $4. DeepL Write (91% match) and Overleaf AI Assist (90% match) come next.
Is there a free alternative to LanguageTool for writing?
Yes. 24 of the 30 ranked alternatives have a free plan or free tier, including AHelp, DeepL Write, Overleaf AI Assist.
How is the match percentage calculated?
It measures how much of LanguageTool's job a tool can take over for writing: shared core category, how many of the same use cases it covers and how similar its feature set is. Popularity and ratings never change the percentage; they only break ties in the order. Lists are recomputed nightly and reviewed by editors for the most-visited tools.
How this list is ranked
The match score measures how much of LanguageTool's job each tool can take over when the goal is writing: shared core category, how many of the same use cases it covers, and how similar its feature set is. Popularity and ratings do not change the score; they only break ties in the order.
Lists are recomputed nightly from the live catalog and reviewed by our editors for the most-visited tools. Sponsored placements are marked and sit outside the ranking.