Description
Cordial is an AI-driven writing assistant designed to elevate your written communication across all online platforms. Its unique AI engine meticulously analyzes your sentences, identifying not only spelling and grammar mistakes but also stylistic inconsistencies. The tool provides explicit, color-coded underlines—red for spelling, blue for grammar, syntax, and typography—making error identification intuitive.
With a remarkable correction rate of 90%, Cordial helps users refine their writing by flagging issues such as agreement errors, tense mistakes, misplaced commas, and unfortunate pleonasms. Beyond simple correction, Cordial empowers users to improve their writing style through its integrated analytics. Cordial Analytics offers insights into frequent errors, average writing quality, and personal progress over time, fostering continuous improvement.
Integration is a key strength of Cordial, as it seamlessly connects with a wide array of popular tools. This includes email clients like Gmail and Outlook, content management systems such as WordPress, and productivity platforms like Jira and Salesforce, ensuring that writing enhancement is available wherever you work. The extension also provides access to extensive linguistic resources, including a comprehensive dictionary and over 200 pages of detailed explanations on French grammar, agreements, and other linguistic rules, making the French language more accessible.
Cordial's browser integration means it works directly within your web browser, allowing for uninterrupted correction and improvement of texts in real-time, anytime and anywhere. This pervasive availability ensures that users can maintain high writing standards consistently across all their online activities. The tool is developed by SEGUELA Patrick Georges, with a commitment to user data privacy, stating that personal communications and website content are handled with care and not sold to third parties for unrelated purposes.
The application boasts a strong user rating of 4.7 out of 5 stars based on 18 ratings, indicating high user satisfaction. It is available as a Chrome extension, with version 2.6.5 updated on June 19, 2026, and a size of 3.63MiB. Cordial is primarily designed for French language users, offering a robust solution for anyone looking to write with confidence and clarity online.
Cordial's Core Features
AI-powered grammar and spell checking
Style error detection
Real-time error highlighting with color-coding
Personalized progress tracking via Cordial Analytics
Analysis of frequent errors and writing quality
Seamless integration with popular online tools (Gmail, Outlook, WordPress, Jira, Salesforce)
Access to extensive linguistic resources and dictionary
Browser extension for web-wide usage
High correction rate of 90%
User-friendly interface for error identification
How to use Cordial?
Install: Add the Cordial extension to your Chrome browser.
Write: Begin composing text in any web application.
Correct: Cordial automatically underlines errors as you type.
Review: Click on underlined text to see suggestions and explanations.
Analyze: Access Cordial Analytics to track your writing progress.
Integrate: Utilize Cordial's corrections within your favorite email, writing, and management tools.
Cordial's Use Cases
- Email Writing
- Content Creation
- Professional Communication
- Academic Writing
- Business Correspondence
- Style Improvement








