Linguix
A grammar checking and AI writing assistant for teams, its official website states that it supports multilingual grammar and spell checking, AI rewriting and content quality scoring, and can be used on any website in the form of browser extensions and web editors.
Updated: 2026-10-26
What is Linguix?
Linguix's official website positions itself as a "Grammar Checker and AI Writing App", focusing on ensuring that texts are grammatically correct, clear and effective on any website. It provides services in the form of browser extensions and a web editor. The official website states that it supports languages such as English, French, German, Spanish, Portuguese, Italian and Polish, and the system will automatically identify the language and give suggestions. In addition to personal use, the official website also provides team management, role assignment and communication quality tracking functions for sales, marketing and customer service teams.
Who is it for?
- Foreign trade and cross-border teams that need to write emails and documents in non-native languages
- Customer service teams that need to unify their scripts and response quality
- Sales and marketing teams that need to quickly produce clear copy
- Multilingual content teams that need to check text across multiple browsers and websites
- Managers who need to set writing style guidelines for their teams
Key features
9Multilingual Grammar and Spelling Check
The official website states that it can check documents in multiple languages, with the system automatically identifying the language.
AI Writing Assistant
The official website states that it provides AI-based suggestions for grammar, punctuation, and style.
Text Rewriting
The official website states that the browser extension and web editor can instantly rewrite entire sentences, supporting both shortening and expansion.
Content Scoring
Officially named Content Quality Score, it provides a rating after analyzing the text.
Shortcuts
One of the features listed on the official website, used for quickly inserting frequently used text.
Style Guide
One of the features listed on the official website, used to unify the writing style norms of the team.
Team Management
The official website describes it as enabling easy team creation, role assignment, and communication quality tracking.
Business Scenarios
The official website states that it is targeted at sales teams, marketing teams, and customer support.
Multi-platform availability
The official website states that it can be used on all browsers, and provides a web editor, a free grammar check entry, and AI Agents.
How to use Linguix
- 1First install the free extension and try it with your daily emails for a week before deciding whether to upgrade to the team version.
- 2The automatic language identification may occasionally make mistakes; for important documents, manually specify the language before checking.
- 3The rewriting function may change the tone; be sure to manually review texts such as contracts and complaint responses after rewriting.
- 4For texts involving customer privacy and business secrets, first confirm the data upload scope of the extension and the official privacy policy.
- 5The Team Edition is priced per seat; first tally the actual number of users needed to avoid idle seats.
- 6The official package and functions are subject to adjustment; recheck before subscribing to the paid plan.
Traffic & popularity
Data month Sep 2026
Linguix receives about 92.0K visits per month and ranks #520,918 worldwide.
Monthly visits
12 monthsTraffic sources
- Direct57.9%
- Search29.3%
- Social4.7%
- Referrals3.2%
- Mail3.1%
- Other1.8%
Top countries
- United States12.9%
- United Kingdom3.1%
- Canada3.0%
- Germany3.0%
- Brazil2.8%
Estimated from third-party traffic data.
Similar tools
LanguageToolLanguageTool is a grammar and spell-checking tool that supports more than 30 languages. It can proofread grammar, punctuation, capitalization and style, provide AI rewriting, and offer browser extensions, email and office plug-ins, desktop applications and proofreading APIs.
OrwellixOrwellix is an AI writing agent workbench. Agent Mode edits documents directly, while built-in grammar and style annotations, plagiarism checking, cloud storage, and multi-format export streamline the writing process. The free plan includes 25 AI credits each month.
FlowinFlowin is an AI content co-creation platform launched by EEOO Education. It supports AI writing and rewriting, free drag-and-drop layout, real-time multi-person collaboration and fine-grained permission management, and is suitable for teams to co-create documents.
GrammarlyA veteran AI writing assistant, it provides capabilities such as grammar checking, paragraph rewriting, tone adjustment, AI flavor removal, and AI detection on any website and application. Its official website positions it as a ready-to-use AI writing partner, covering two scenarios: the workplace and education.
TextWellAn AI writing tool with an expert jury, which the official says does more than just check grammar. It also reviews logic and tone, offers translation and title creation capabilities, and provides a daily free quota of 15,000 tokens.
Pretty PromptA prompt enhancement tool for ChatGPT, Claude and Gemini, the official website calls itself a grammar checker in the field of prompts. It can organize rough ideas into well-structured prompts with one click, and also provides browser extensions and prompt management.